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Vail

$328+ Cheap flights from St. Louis to Vail (STL - EGE)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EGE
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Cheap flight deals from St. Louis to Vail

Cheapest flights from St. Louis to Vail
Explore the most affordable flight options available from St. Louis to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.

This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:13 am
STL
-
EGE
1 stop4h 08m
United Airlines
Tue 12/81:30 pm
EGE
-
STL
1 stop7h 36m
United Airlines
Deal found 6/2$342
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:13 am
STL
-
EGE
1 stop4h 08m
United Airlines
Wed 11/183:21 pm
EGE
-
STL
1 stop4h 38m
United Airlines
Deal found 6/6$360
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:32 am
STL
-
EGE
1 stop5h 21m
American Airlines
Fri 7/1010:33 am
EGE
-
STL
1 stop6h 57m
American Airlines
Deal found 6/5$366
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:13 am
STL
-
EGE
1 stop6h 21m
United Airlines
Sat 11/211:30 pm
EGE
-
STL
1 stop6h 29m
United Airlines
Deal found 6/3$395
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:04 am
STL
-
EGE
1 stop7h 27m
American Airlines
Tue 6/162:12 pm
EGE
-
STL
1 stop6h 25m
American Airlines
Deal found 6/7$412

Find flight deals from St. Louis to Vail

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Vail (EGE). 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 7, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$360
(United Airlines)

One-way from

$328
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$405
Provider with most accurate pricing for Lambert-St Louis-Vail Eagle County flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Vail Eagle County flights.
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From Lambert-St Louis to Vail Eagle County
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One-way flight from Lambert-St Louis to Vail Eagle County
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Highest demand for flights based on searches. 17% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Vail 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 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from St. Louis to Vail that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 6/14

9:06 am-12:23 pm

1 stop4h 17m

Vail Eagle County

Tue 6/16

1:25 pm-9:10 pm

1 stop6h 45m

$539

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sat 7/4

1:14 pm-6:50 pm

1 stop6h 36m

Vail Eagle County

Tue 7/7

7:50 am-4:28 pm

1 stop7h 38m

$565
Quickest round-trip

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Fri 7/3

1:13 pm-6:05 pm

1 stop5h 52m

Vail Eagle County

Tue 7/7

7:05 am-12:42 pm

1 stop4h 37m

$575

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 6/17

6:00 am-2:23 pm

2 stops9h 23m

Vail Eagle County

Sun 6/21

8:00 am-3:46 pm

1 stop6h 46m

$592
Cheapest one-way
Quickest one-way

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Thu 7/2

9:06 am-12:03 pm

1 stop3h 57m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on St. Louis-Vail flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on St. Louis-Vail flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from St. Louis-Vail flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Vail flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Vail flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Vail

Have a flexible travel schedule? Discover the best time to fly to Vail 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Vail

What is the cheapest month to book a flight from St. Louis to Vail?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Vail (average of $271). Flying from St. Louis to Vail in July is currently the most expensive (average of $605). 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.

How much does it cost to fly round-trip from St. Louis to Vail?

Reviews of airlines servicing Vail

Get insights into the airlines that provide service to Vail. 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 Vail. Reviews last updated June 7, 2026.
See what other customers who have flown with United Airlines and American Airlines from St. Louis to Vail have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,777 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,777 reviews
United Airlines
7.4
Good
9,777 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,649 reviews
United Airlines
7.4
Good
9,777 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

  • How long is the flight from St. Louis to Vail?

    For as low as $539, United Airlines can have you in Vail from St. Louis in 4h 17m. There are 886 mi between St. Louis and Vail. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Vail round-trip?

    Cheapflights users have booked flights from St. Louis to Vail round-trip from $228. Another airline that can offer you cheap pricing is United Airlines. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. Louis to Vail that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from St. Louis to Vail?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Vail (average of $271). Flying from St. Louis to Vail in July is currently the most expensive (average of $605). 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

Traveling to a place near Vail?

Book flights to Vail if you plan to visit one of these locations
Eagle
Avon
Beaver Creek
Rifle

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Top 2 airlines flying from St. Louis to Vail

Discover the top 2 airlines that operate flights from St. Louis to Vail. 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 2,558,603 searches. Data last updated June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$398FlexibilityNo cancel feeOn-time69%

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