$290+ Cheap flights from St. Louis to Vail (STL - EGE)
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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EGE
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Vail with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Vail
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to VailExplore 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 October 22, 2026.
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 October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 12/66:00 am -
1 stop6h 54m
Wed 12/97:10 am -
1 stop4h 43m
Deal found 10/17![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/218:50 am -
1 stop4h 36m
Thu 11/267:10 am -
1 stop4h 29m
Deal found 10/19![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/34:39 pm -
1 stop4h 52m
Sat 11/71:31 pm -
1 stop6h 29m
Deal found 10/19![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/195:08 pm -
1 stop6h 30m
Sun 12/2711:33 am -
1 stop4h 27m
Deal found 10/17![United Airlines logo]()
$577
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/195:00 am -
2 stops12h 10m
Sun 12/271:38 pm -
2 stops9h 38m
Deal found 10/17![American Airlines logo]()
$1,191
Best flights from St. Louis to VailDiscover carefully curated flight deals from St. Louis to Vail that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from St. Louis to Vail that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/510:45 am -
1 stop8h 47m
Thu 1/71:41 pm -
1 stop5h 57m
Deal found 10/21![United Airlines logo]()
$401
Last-minute flights from St. Louis to VailDiscover last-minute flight deals from St. Louis to Vail. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Vail. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/34:39 pm -
1 stop4h 52m
Sat 11/71:31 pm -
1 stop6h 29m
Deal found 10/19![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/218:50 am -
1 stop4h 36m
Thu 11/267:10 am -
1 stop4h 29m
Deal found 10/19![United Airlines logo]()
$476
One-way flights from St. Louis to VailSearch for one-way flight options from St. Louis to Vail. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from St. Louis to Vail. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 3/216:15 am -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/249:40 am -
2 stops11h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/242:48 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2112:08 pm -
3 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$808
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (United Airlines) |
One-way from | $287 (American Airlines) |
Popular in | August |
Cheapest in | December |
Average price | $438 |
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 7,457,451 searches. Data last updated October 22, 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
Cheapest round-trip
St. LouisVail
STL Lambert-St Louis - EGE Vail Eagle County
STLEGE
Lambert-St Louis
Sun 3/21
6:15 am-11:57 am
1 stop6h 42m
Vail Eagle County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$290
St. LouisVail
STL Lambert-St Louis - EGE Vail Eagle County
STLEGE
Lambert-St Louis
Tue 11/24
9:40 am-8:31 pm
2 stops11h 51m
Vail Eagle County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$295
Quickest round-trip
St. LouisVail
STL Lambert-St Louis - EGE Vail Eagle County
STLEGE
Lambert-St Louis
Tue 11/24
2:48 pm-7:11 pm
1 stop5h 23m
Vail Eagle County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$334
St. LouisVail
STL Lambert-St Louis - EGE Vail Eagle County
STLEGE
Lambert-St Louis
Tue 1/5
10:45 am-6:32 pm
1 stop8h 47m
Vail Eagle County
Thu 1/7
1:41 pm-8:38 pm
1 stop5h 57m
$401
St. LouisVail
STL Lambert-St Louis - EGE Vail Eagle County
STLEGE
Lambert-St Louis
Sun 3/21
12:08 pm-11:37 am
3 stops24h 29m
Vail Eagle County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$808
Sorted by cheapest first
Compare providers for flights from St. Louis to Vail
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Vail in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Vail flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Vail flight deals on Cheapflights vs. FlightHub >95% 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 FlightHub the most. FlightHub 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.
STL-EGE
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.
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 October 22, 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.
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
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.
Traveling to a place near Vail?
Book flights to Vail if you plan to visit one of these locationsAvon
Eagle
Beaver Creek
Rifle
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St. Louis and Vail flights
Browse other St. Louis and Vail flight options. Last updated on October 22, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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Other flights to Vail
Explore flights to Vail departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$410 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$438 | FlexibilityNo cancel fee | On-time71% |