EGE - STL

$269 Find Cheap Flights from Vail to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vail to St. Louis departing on 9/30. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vail to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vail to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Vail to St. Louis (EGE-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vail to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vail to St. Louis

Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
8:12 am - 3:09 pmEGE-STL
5h 57m1 stop
American Airlines Logo
7:16 am - 11:44 amSTL-EGE
5h 28m1 stop
$269American Airlines
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Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:05 am - 12:44 pmEGE-STL
4h 39m1 stop
United Airlines Logo
11:10 am - 8:08 pmSTL-EGE
9h 58m2 stops
$299United Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
4:00 pm - 11:39 pmEGE-STL
6h 39m1 stop
American Airlines Logo
7:09 am - 11:33 amSTL-EGE
5h 24m1 stop
$319American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:05 am - 10:00 pmEGE-STL
13h 55m3 stops
United Airlines Logo
4:50 pm - 8:08 pmSTL-EGE
4h 18m1 stop
$379United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
7:05 am - 10:00 pmEGE-STL
13h 55m3 stops
United Airlines Logo
9:20 am - 8:08 pmSTL-EGE
11h 48m2 stops
$384United Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
4:00 pm - 11:39 pmEGE-STL
6h 39m1 stop
American Airlines Logo
6:04 am - 5:54 pmSTL-EGE
12h 50m2 stops
$402American Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
1:30 pm - 10:00 pmEGE-STL
7h 30m2 stops
United Airlines Logo
6:45 am - 12:21 pmSTL-EGE
6h 36m2 stops
$415United Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
1:30 pm - 10:00 pmEGE-STL
7h 30m2 stops
United Airlines Logo
10:30 am - 8:05 pmSTL-EGE
10h 35m2 stops
$445United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $269 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$269
American Airlines
Tue 9/30Sat 10/4
EGE - STL • 1 stop
Cheapest one-way
$271
United Airlines
Fri 10/3
EGE - STL • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Booking Insights

KAYAK's insights & trends for Vail to St. Louis flights

Get data-powered insights and trends into flights from Vail to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Vail to St. Louis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Vail to St. Louis were found on American Airlines ($269) and United Airlines ($299).

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Good to know

Low seasonOctober
Cheapest flight$269
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Vail to St. Louis

When to book flights from Vail to St. Louis

Are your dates flexible? Find out the best times to travel from Vail to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vail to St. Louis

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

    In the last 3 days, the lowest price for a flight from Vail to St. Louis was $271 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Vail and St. Louis?

    A passport is not required to fly from Vail to St. Louis.

  • Which airports will I be using when flying from Vail to St. Louis?

    On your way to St. Louis, you’ll fly out from Vail Eagle County. You’ll be landing at Lambert-St Louis.

  • Which aircraft models fly most regularly from Vail to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Vail to St. Louis?

    Star Alliance, and oneworld are the airline alliances operating flights between Vail and St. Louis, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Vail to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vail to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vail to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Vail is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vail to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Vail with another airline. Booking your flights between Vail and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vail to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Vail up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Vail to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Vail to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vail to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sep 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

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

Information on your arrival and departure airports

Vail (EGE)
St. Louis (STL)

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