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Cheap flights from Watertown to St. Louis (ART - STL) from $308

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. 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.
ART — STL
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
1 adult, Economy
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When is the cheapest time to fly from Watertown, New York to St. Louis (ART - STL)?

When flying from Watertown, New York to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Watertown to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Watertown and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Fri 8/166:14 amART - STL
1 stop4h 36mAmerican Airlines
Sun 8/186:00 amSTL - ART
1 stop5h 44mAmerican Airlines
Deal found 5/18$308
Fri 8/166:14 amART - STL
2 stops10h 18mAmerican Airlines
Sun 8/186:00 amSTL - ART
1 stop5h 44mAmerican Airlines
Deal found 5/18$313
Fri 8/166:14 amART - STL
2 stops10h 18mAmerican Airlines
Sun 8/189:06 amSTL - ART
2 stops12h 36mAmerican Airlines
Deal found 5/18$496

Watertown to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Watertown and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Fri 8/166:14 amART - STL
1 stop4h 36mAmerican Airlines
Sun 8/186:00 amSTL - ART
1 stop5h 44mAmerican Airlines
Deal found 5/18$308
Fri 8/166:14 amART - STL
2 stops10h 18mAmerican Airlines
Sun 8/186:00 amSTL - ART
1 stop5h 44mAmerican Airlines
Deal found 5/18$313
Fri 8/166:14 amART - STL
2 stops10h 18mAmerican Airlines
Sun 8/189:06 amSTL - ART
2 stops12h 36mAmerican Airlines
Deal found 5/18$496
Sat 12/74:35 pmART - STL
1 stop4h 31mAmerican Airlines
Wed 12/112:41 pmSTL - ART
1 stop6h 31mAmerican Airlines
Deal found 5/17$556
Sat 12/76:32 amART - STL
1 stop6h 18mAmerican Airlines
Wed 12/117:39 amSTL - ART
2 stops6h 31mAmerican Airlines
Deal found 5/17$560
Sat 12/76:32 amART - STL
2 stops9h 01mAmerican Airlines
Wed 12/115:42 amSTL - ART
2 stops8h 28mAmerican Airlines
Deal found 5/17$565

Find flights from Watertown to St. Louis within your budget

Customize your flight search to find flights from Watertown to St. Louis 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 2,634,509 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$308 - $496

Route

Depart

Return

Price

WatertownLambert-St Louis

ART - STL

ARTSTL

Watertown

Fri 8/16

1 stop4h 36m

Lambert-St Louis

Sun 8/18

1 stop5h 44m

$308

WatertownLambert-St Louis

ART - STL

ARTSTL

Watertown

Fri 8/16

2 stops10h 18m

Lambert-St Louis

Sun 8/18

1 stop5h 44m

$313

WatertownLambert-St Louis

ART - STL

ARTSTL

Watertown

Fri 8/16

2 stops10h 18m

Lambert-St Louis

Sun 8/18

2 stops12h 36m

$496

Flights are sorted by cheapest first

Deals found on 5/18

When is the cheapest time to fly from Watertown, New York to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Watertown to St. Louis. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Watertown, New York to St. Louis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 18, 2024.
American Airlines
7.3
Good
14,489 reviews
Check prices

Boarding

7.6

Overall

7.3

Food

6.6

Comfort

7.2

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,489 reviews
American Airlines
7.3
Good
14,489 reviews
Check prices

Boarding

7.6

Overall

7.3

Food

6.6

Comfort

7.2

Crew

8.0

Entertainment

7.1

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from Watertown to St. Louis. 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 Watertown, New York to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Watertown, New York to St. Louis for under $400. The cheapest flight booked recently is on American Airlines for just $308, but on average you can expect to pay $372.

  • What does ART to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Watertown Airport to Lambert-St Louis Airport flight would often be abbreviated as a ART to STL flight.

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

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

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

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

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

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

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

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

    Many airlines flying from Watertown to St. Louis 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 Watertown to St. Louis?

    Yes, you can often find last-minute deals on Watertown to St. Louis 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 Watertown, New York to St. Louis flight deals updated?

    The Watertown, New York to St. Louis flight deals you see on this page were last updated on 5/18.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Watertown to St. Louis

Discover the top airline that operate flights from Watertown to St. Louis. 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 2,634,509 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$221Average$347FlexibilityNo cancel feeOn-time71%
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Search flights from Watertown to St. Louis by cabin class

Find flights from Watertown to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Watertown to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Watertown to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Watertown to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Watertown.

Can Cheapflights find flights from Watertown to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Watertown to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Watertown to St. Louis become cheaper?

Not ready to book yet? You can track prices for flights from Watertown to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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