HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario to Tucson (ONT - TUS) from $199

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — TUS
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Ontario to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

December

Cheapest in

August

Round-trip from

$358

One-way from

$261
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 33% potential price drop
Search Deals
From Ontario to Tucson
Search Deals
One-way flight from Ontario to Tucson
Search Deals

What is the cheapest day to fly round-trip from Ontario to Tucson?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 58% on the overall cost on flights from Ontario to Tucson.

How far in advance should I book a flight from Ontario to Tucson?

To save up to 159% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Tucson from $361 1-2 weeks out and tickets from $487 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Tucson?

The best pricing can be found in the month of September. Prices to Tucson from Ontario average $280. You can even find prices in September for less than $280, as users have found deals to Tucson from as low as $133. The month of May appears to be one of the more expensive times to travel to Tucson from Ontario. Flying in the targeted month can save you up to 25%.

What is the cheapest time of day to fly from ONT to TUS?

It’s typically best to fly out from Ontario to Tucson in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Ontario to Tucson flights in June & July 2024

Find cheap flight options from Ontario to Tucson specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
The lowest fares we've come across on flights traveling from Ontario to Tucson in June and July 2024. Check back soon for alternative fares.
Tue 7/26:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Tue 7/96:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 6/8$274
Tue 7/96:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Mon 7/156:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 6/8$304
Tue 7/96:20 amONT - TUS
1 stop6h 31mUnited Airlines
Tue 7/167:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Deal found 6/9$334
Fri 7/55:35 amONT - TUS
1 stop4h 52mDelta
Tue 7/95:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/8$344
Sun 6/306:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Sun 6/305:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Deal found 6/9$353
Sun 6/306:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Sun 6/305:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Deal found 6/8$354
Fri 7/55:35 amONT - TUS
1 stop4h 52mDelta
Thu 7/115:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/8$374
Fri 7/56:15 amONT - TUS
1 stop5h 05mAmerican Airlines
Sat 7/63:00 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Deal found 6/8$379
Fri 7/55:35 amONT - TUS
1 stop4h 52mDelta
Sat 7/65:00 pmTUS - ONT
1 stop6h 41mDelta
Deal found 6/8$384

Ontario to Tucson 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Tucson in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
The lowest fares we've come across on flights traveling from Ontario to Tucson in June and July 2024. Check back soon for alternative fares.
Tue 7/26:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Tue 7/96:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 6/8$274
Fri 8/95:00 pmONT - TUS
1 stop5h 03mDelta
Sat 8/105:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/8$284
Tue 7/96:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Mon 7/156:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 6/8$304
Tue 7/96:20 amONT - TUS
1 stop6h 31mUnited Airlines
Tue 7/167:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Deal found 6/9$334
Fri 7/55:35 amONT - TUS
1 stop4h 52mDelta
Tue 7/95:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/8$344
Sun 6/306:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Sun 6/305:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Deal found 6/9$353
Sun 6/306:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Sun 6/305:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Deal found 6/8$354
Fri 7/55:35 amONT - TUS
1 stop4h 52mDelta
Thu 7/115:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/8$374
Fri 7/56:15 amONT - TUS
1 stop5h 05mAmerican Airlines
Sat 7/63:00 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Deal found 6/8$379

Ontario to Tucson flights leaving soon

Find last-minute flight options from Ontario to Tucson for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Consider one of these great deals we found on last-minute flights from Ontario to Tucson. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/159:24 amONT - TUS
1 stop5h 06mAmerican Airlines
Tue 6/255:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Deal found 6/8$495
Fri 6/149:24 amONT - TUS
1 stop3h 58mAmerican Airlines
Fri 6/213:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Deal found 6/8$576
Mon 6/179:24 amONT - TUS
1 stop3h 58mAmerican Airlines
Mon 6/173:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Deal found 6/8$609
Mon 6/176:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Wed 6/1910:25 amTUS - ONT
1 stop5h 26mAmerican Airlines
Deal found 6/9$611
Mon 6/176:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Wed 6/1911:55 amTUS - ONT
1 stop3h 56mAmerican Airlines
Deal found 6/8$613
Sat 6/156:30 amONT - TUS
2 stops14h 29mAmerican Airlines
Tue 6/2510:25 amTUS - ONT
1 stop5h 26mAmerican Airlines
Deal found 6/8$657
Mon 6/176:30 amONT - TUS
2 stops10h 10mAmerican Airlines
Mon 6/176:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 6/8$867
Wed 6/196:20 amONT - TUS
1 stop6h 44mUnited Airlines
Fri 6/214:32 pmTUS - ONT
1 stop28h 06mUnited Airlines
Deal found 6/9$929
Fri 6/141:29 pmONT - TUS
1 stop23h 16mUnited Airlines
Fri 6/214:32 pmTUS - ONT
2 stops19h 53mUnited Airlines
Deal found 6/8$1,031

One-way flights to Tucson from Ontario

Search for one-way flight options from Ontario to Tucson. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Users traveling one-way from Ontario to Tucson can select one of these great deals. Those seeking round-trip flights from Ontario to Tucson should utilize the search form at the the top of the page.
Wed 7/176:15 amONT - TUS
1 stop5h 09mAmerican Airlines
Deal found 6/7$199
Fri 7/56:15 amONT - TUS
1 stop3h 59mAmerican Airlines
Deal found 6/8$202
Wed 6/269:24 amONT - TUS
1 stop3h 58mAmerican Airlines
Deal found 6/8$215
Sun 6/306:00 amONT - TUS
1 stop8h 33mAlaska Airlines
Deal found 6/8$221
Mon 7/88:20 pmONT - TUS
1 stop18h 13mAlaska Airlines
Deal found 6/8$227
Mon 7/229:19 amONT - TUS
1 stop3h 59mAmerican Airlines
Deal found 6/8$234
Sun 6/165:35 amONT - TUS
1 stop4h 50mDelta
Deal found 6/8$261
Mon 7/226:25 pmONT - TUS
2 stops18h 26mUnited Airlines
Deal found 6/8$272
Mon 7/87:55 pmONT - TUS
2 stops18h 38mAlaska Airlines
Deal found 6/8$273

Find flights from Ontario to Tucson within your budget

Customize your flight search to find flights from Ontario to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$274 - $416

Route

Depart

Return

Price

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Tue 7/2

1 stop3h 15m

Tucson

Tue 7/9

1 stop3h 07m

$274

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Fri 8/9

1 stop5h 03m

Tucson

Sat 8/10

1 stop6h 59m

$284

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Tue 7/9

1 stop3h 25m

Tucson

Mon 7/15

1 stop3h 07m

$304

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Thu 7/4

1 stop3h 58m

Tucson

Sun 7/7

1 stop2h 49m

$314

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Tue 7/9

1 stop6h 31m

Tucson

Tue 7/16

1 stop5h 15m

$334

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Fri 7/5

1 stop4h 52m

Tucson

Tue 7/9

1 stop6h 59m

$344

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Fri 7/5

1 stop4h 52m

Tucson

Thu 7/11

1 stop6h 59m

$374

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Wed 7/17

1 stop18h 13m

Tucson

Mon 7/22

1 stop17h 32m

$412

OntarioTucson

ONT - TUS

ONTTUS

Ontario

Tue 7/2

1 stop6h 41m

Tucson

Sat 7/6

1 stop5h 15m

$416

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Ontario to Tucson?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Tucson. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Tucson flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Tucson by month

Plan your trip to Tucson by taking into account the average temperature and rainfall totals by month.

TUS

Temperature

51.8 - 87.8 °F

If weather is an important factor for your trip to Tucson, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated June 9, 2024.
To help decide which airline to fly from Ontario to Tucson, see what other customers have to say about American Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,245 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,245 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,310 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,661 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,172 reviews
Alaska Airlines
8.1
Very good
9,245 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.1

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Tucson for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Tucson for under $300. The cheapest flight booked recently is on American Airlines for just $274, but on average you can expect to pay $373.

  • Are there last-minute flights available from Ontario to Tucson for under $500?

    There are currently 11+ open flights from Ontario to Tucson within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Ontario to Tucson round-trip?

    Currently priced at $274, American Airlines will fly you from Ontario to Tucson and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $284 and $334, respectively. American Airlines is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to Tucson one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $199. Users have also found prices from $221 and $261 on Alaska Airlines and Delta, respectively.

  • What does ONT to TUS mean?

    Great question - ONT to TUS just means Ontario Airport to Tucson Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Ontario to Tucson that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Tucson flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Tucson with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Tucson flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Tucson that include hotel bookings?

    Yes. In addition to deals on Ontario to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Tucson.

  • Can I find deals for business class flights from Ontario to Tucson?

    Yes. Cheapflights offers flight deals from Ontario to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Tucson that allow pets onboard?

    Many airlines flying from Ontario to Tucson offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Tucson?

    Yes, you can often find last-minute deals on Ontario to Tucson flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Tucson flight deals updated?

    The Ontario to Tucson flight deals you see on this page were last updated on 6/9.

  • What is the cheapest month to book a flight from Ontario to Tucson?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Tucson (average of $358). Flying from Ontario to Tucson in July is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Tucson
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Las Vegas flights
San Francisco to Las Vegas flights
Santa Ana to Las Vegas flights
Burbank to Las Vegas flights
Oakland to Las Vegas flights
San Jose to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
Ontario to Las Vegas flights
San Diego to Las Vegas flights
Sacramento to Las Vegas flights
San Francisco to Sky Harbor Intl flights
Long Beach to Las Vegas flights
Stockton to Las Vegas flights
Ontario to Sky Harbor Intl flights
Santa Ana to Sky Harbor Intl flights
San Diego to Sky Harbor Intl flights
Fresno to Las Vegas flights
Oakland to Sky Harbor Intl flights
San Jose to Sky Harbor Intl flights
Sacramento to Sky Harbor Intl flights
Reno to Las Vegas flights
Burbank to Sky Harbor Intl flights
Santa Rosa to Las Vegas flights
Las Vegas to Sky Harbor Intl flights
Los Angeles to Tucson flights
Medford to Sky Harbor Intl flights
Palm Springs to Las Vegas flights
San Francisco to Tucson flights
Fresno to Sky Harbor Intl flights
Reno to Sky Harbor Intl flights
Long Beach to Sky Harbor Intl flights
Medford to Las Vegas flights
Santa Barbara to Las Vegas flights
Sacramento to Tucson flights
Santa Barbara to Sky Harbor Intl flights
Monterey to Las Vegas flights
San Luis Obispo to Las Vegas flights
Santa Rosa to Sky Harbor Intl flights
Palm Springs to Sky Harbor Intl flights
Santa Ana to Tucson flights
San Jose to Tucson flights
Las Vegas to Tucson flights
Monterey to Sky Harbor Intl flights
Santa Monica to Las Vegas flights
Los Angeles to Phoenix-Mesa Gateway flights
Bakersfield to Las Vegas flights
San Diego to Tucson flights
Ontario to Flagstaff flights
Oakland to Tucson flights

Top 2 airlines flying from Ontario to Tucson

Discover the top 2 airlines that operate flights from Ontario to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$99Average$238FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$399FlexibilityNo cancel feeOn-time71%
Washington, D.C. to Orlando flights
Atlanta to Los Angeles flights
Houston to London flights
Honolulu to Las Vegas flights
Seattle to Boston flights
Phoenix to Chicago flights
Atlanta to Dallas flights
San Francisco to Paris flights
Miami to Houston flights
New Orleans to Dallas flights
Phoenix to Los Angeles flights
Ontario to Traverse City flights

Search flights from Ontario to Tucson by cabin class

Find flights from Ontario to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines