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Cheap flights from St. Louis (STL) to San José (SJO) from $112

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 8/14. 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.
STL — SJO
červen 15 — červen 221
From?
To?
so 6/15
so 6/22
1 adult, Economy
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The best prices from Lambert-St Louis to San José Juan Santamaria Intl are usually found in September or April, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from St. Louis to San José

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to San José (SJO). 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 červen 10, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$383

One-way from

$150
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Lambert-St Louis to San José Juan Santamaria Intl
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One-way flight from Lambert-St Louis to San José Juan Santamaria Intl
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What is the cheapest day to fly round-trip from St. Louis to San José, San José Province?

Flights from St. Louis to San José, San José Province are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San José, San José Province.

How far in advance should I book a flight from St. Louis to San José, San José Province?

Find a great deal and save up to 101% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to San José, San José Province within the next two weeks, with the cheapest ticket starting at $292.

What is the cheapest month to fly from St. Louis to San José, San José Province?

Flights from St. Louis to San José, San José Province lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to San José, San José Province in September, with the cheapest ticket starting at $278.

What is the cheapest time of day to fly from STL to SJO?

When flying from St. Louis to San José, San José Province, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the morning.

Cheap St. Louis to San José flights in June & July 2024

Find cheap flight options from St. Louis to San José 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 červen 10, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San José in June and July 2024. For more flight deals, be sure to check back very soon.
út 7/93:23 pmSTL - SJO
1 stop9h 42mSpirit Airlines
po 7/1512:32 pmSJO - STL
1 stop19h 54mSpirit Airlines
Deal found 6/8$336
út 7/93:23 pmSTL - SJO
1 stop9h 42mSpirit Airlines
po 7/151:40 pmSJO - STL
2 stops18h 46mSpirit Airlines
Deal found 6/8$362
út 7/93:23 pmSTL - SJO
1 stop9h 42mMultiple Airlines
po 7/159:35 amSJO - STL
3 stops22h 51mMultiple Airlines
Deal found 6/8$381
pá 7/510:24 amSTL - SJO
3 stops14h 41mMultiple Airlines
po 7/812:59 amSJO - STL
1 stop12h 24mMultiple Airlines
Deal found 6/8$395
út 7/911:57 amSTL - SJO
2 stops13h 08mSpirit Airlines
po 7/151:40 pmSJO - STL
2 stops18h 46mSpirit Airlines
Deal found 6/8$400
pá 7/510:24 amSTL - SJO
3 stops14h 41mMultiple Airlines
po 7/812:59 amSJO - STL
2 stops8h 58mMultiple Airlines
Deal found 6/8$406
út 7/93:23 pmSTL - SJO
1 stop9h 42mSpirit Airlines
ne 7/1412:55 amSJO - STL
3 stops32h 29mSpirit Airlines
Deal found 6/8$411
út 7/3010:11 amSTL - SJO
1 stop14h 54mSpirit Airlines
st 8/712:32 pmSJO - STL
1 stop27h 57mSpirit Airlines
Deal found 6/8$412
út 7/911:57 amSTL - SJO
2 stops13h 08mMultiple Airlines
po 7/159:35 amSJO - STL
3 stops22h 51mMultiple Airlines
Deal found 6/8$415

St. Louis to San José 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and San José in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated červen 10, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San José in June and July 2024. For more flight deals, be sure to check back very soon.
út 9/245:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
st 10/212:29 pmSJO - STL
2 stops17h 38mSpirit Airlines
Deal found 6/8$247
út 9/245:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
st 10/21:41 pmSJO - STL
1 stop16h 26mSpirit Airlines
Deal found 6/8$255
út 9/245:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
st 10/21:41 pmSJO - STL
1 stop16h 26mSpirit Airlines
Deal found 6/8$266
čt 9/55:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
po 9/91:41 pmSJO - STL
1 stop16h 26mSpirit Airlines
Deal found 6/9$321
čt 9/55:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
po 9/912:29 pmSJO - STL
1 stop26h 51mSpirit Airlines
Deal found 6/8$332
út 7/93:23 pmSTL - SJO
1 stop9h 42mSpirit Airlines
po 7/1512:32 pmSJO - STL
1 stop19h 54mSpirit Airlines
Deal found 6/8$336
čt 11/75:20 pmSTL - SJO
1 stop7h 39mSpirit Airlines
st 11/132:41 pmSJO - STL
1 stop16h 26mSpirit Airlines
Deal found 6/8$343
út 9/247:57 amSTL - SJO
2 stops28h 36mSpirit Airlines
st 10/212:29 pmSJO - STL
2 stops17h 38mSpirit Airlines
Deal found 6/8$346
čt 9/55:20 pmSTL - SJO
1 stop19h 13mSpirit Airlines
po 9/912:29 pmSJO - STL
2 stops17h 38mSpirit Airlines
Deal found 6/8$352

One-way flights to San José from St. Louis

Search for one-way flight options from St. Louis to San José. 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 červen 10, 2024.
Users traveling one-way from St. Louis to San José can select one of these great deals. Users needing a return flight from St. Louis to San José should utilize the search form above.
st 8/148:12 amSTL - SJO
2 stops16h 53mSpirit Airlines
Deal found 6/9$112
st 8/148:12 amSTL - SJO
1 stop29h 28mSpirit Airlines
Deal found 6/9$150
ne 8/116:00 amSTL - SJO
1 stop6h 43mDelta
Deal found 6/9$165
ne 8/117:12 amSTL - SJO
2 stops13h 43mAmerican Airlines
Deal found 6/8$198
pá 8/25:30 pmSTL - SJO
2 stops20h 24mAmerican Airlines
Deal found 6/8$229
pá 8/25:22 amSTL - SJO
1 stop17h 43mAmerican Airlines
Deal found 6/8$233
pá 8/22:00 pmSTL - SJO
3 stops35h 05mMultiple Airlines
Deal found 6/8$255

Find flights from St. Louis to San José within your budget

Customize your flight search to find flights from St. Louis to San José 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 červen 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$247 - $735

Route

Depart

Return

Price

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

út 9/24

1 stop19h 13m

San José Juan Santamaria Intl

st 10/2

2 stops17h 38m

$247

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

út 9/24

1 stop19h 13m

San José Juan Santamaria Intl

st 10/2

1 stop16h 26m

$255

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

út 9/24

1 stop19h 13m

San José Juan Santamaria Intl

st 10/2

1 stop16h 26m

$266

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

út 7/9

1 stop9h 42m

San José Juan Santamaria Intl

po 7/15

3 stops22h 51m

$381

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

čt 8/15

1 stop8h 50m

San José Juan Santamaria Intl

pá 8/23

2 stops12h 27m

$393

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

pá 7/5

1 stop6h 36m

San José Juan Santamaria Intl

út 7/9

1 stop15h 47m

$459

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

st 7/10

1 stop14h 22m

San José Juan Santamaria Intl

po 7/15

1 stop8h 20m

$511

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

st 11/13

2 stops14h 40m

San José Juan Santamaria Intl

po 11/18

2 stops17h 23m

$648

Lambert-St LouisSan José Juan Santamaria Intl

STL - SJO

STLSJO

Lambert-St Louis

so 11/16

2 stops23h 43m

San José Juan Santamaria Intl

po 11/18

2 stops15h 47m

$735

Flights are sorted by cheapest first

Deals found on 6/8

How far ahead should I book a flight from St. Louis to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to San José. Price data was last updated on May 31, 2024.
The price you pay for your flight from St. Louis to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from St. Louis to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to San José. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to San José, San José Province flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday 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 St. Louis to San José

Have a flexible travel schedule? Discover the best time to fly to San José from St. Louis 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 San José by month

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

SJO

Temperature

64.4 - 69.8 °F

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated červen 10, 2024.
To help decide which airline to fly from St. Louis to San José, see what other customers have to say about American Airlines, Spirit Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Copa Airlines
8.0
Very good
2,547 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Avianca
7.5
Good
3,563 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,661 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to San José. 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 St. Louis to San José, San José Province for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to San José, San José Province for under $300. The cheapest flight booked recently is on Spirit Airlines for just $247, but on average you can expect to pay $352.

  • What are the cheapest airlines flying from St. Louis to San José, San José Province round-trip?

    Cheapflights users have booked flights from St. Louis to San José, San José Province round-trip from $247. Another airline that can offer you cheap pricing is American Airlines. Spirit Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to San José, San José Province one-way?

    The cheapest airlines for a one-way flight from St. Louis to San José, San José Province are Spirit Airlines ($112), Delta ($165), and American Airlines ($198).

  • What does STL to SJO mean?

    This is defined as Lambert-St Louis Airport (STL) and San José Juan Santamaria Intl Airport (SJO). Codes like San José Juan Santamaria Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from St. Louis to San José that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to San José 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 St. Louis to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to San José 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 St. Louis to San José that include hotel bookings?

    Yes. In addition to deals on St. Louis to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to San José.

  • Can I find deals for business class flights from St. Louis to San José?

    Yes. Cheapflights offers flight deals from St. Louis to San José 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 St. Louis to San José that allow pets onboard?

    Many airlines flying from St. Louis to San José 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 St. Louis to San José?

    Yes, you can often find last-minute deals on St. Louis to San José 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 St. Louis to San José, San José Province flight deals updated?

    The St. Louis to San José, San José Province flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from St. Louis to San José, San José Province?

    When booking a flight from St. Louis to San José, San José Province, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

  • What is the cheapest month to book a flight from St. Louis to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to San José, San José Province (average of $383). Flying from St. Louis to San José, San José Province in July is currently the most expensive (average of $519). 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.

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Alternative routes for St. Louis to San José
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to San José flights
St. Louis to Liberia flights
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Top 6 airlines flying from St. Louis to San José

Discover the top 6 airlines that operate flights from St. Louis to San José. 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 červen 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$260Average$341FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$392Average$623FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$396Average$583FlexibilityNo cancel feeOn-time71%
DeltaCheapest$417Average$582FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$566Average$762FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$650Average$961FlexibilityNo cancel feeOn-time67%
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Search flights from St. Louis to San José by cabin class

Find flights from St. Louis to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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