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

For as low as $229, United Airlines can have you in Vail from St. Louis in 8h 16m. There are 886 mi between St. Louis and Vail.

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 44% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Vail ranges from 1.5 - 2.4 inches per month. April is typically the wettest month, when rainfall can reach 2.4 in. June is typically the driest time to visit Vail when rainfall is around 1.5 in.

If weather is an important factor for your trip to Vail, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Vail as you normally would.

Most accurate provider : When it comes to deals on St. Louis-Vail flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Vail flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$177+ Flights from St. Louis to Vail

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

Airfare is below average for this route at the moment. St. Louis to Vail flights typically cost between $345 and $680 in January. The cheapest round-trip price found within the last 3 days was $229 on United Airlines (Jan 3-Jan 8).

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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 December 12, 2025.

Thu 12/256:00 amSTL - EGE

1 stop4h 54mAmerican Airlines

Mon 12/2912:01 pmEGE - STL

1 stop6h 30mAmerican Airlines

Deal found 12/10

$269

Thu 12/259:00 amSTL - EGE

1 stop6h 28mUnited Airlines

Mon 12/297:01 amEGE - STL

2 stops8h 26mUnited Airlines

Deal found 12/10

$389

Fri 12/266:00 amSTL - EGE

1 stop4h 54mAmerican Airlines

Wed 12/3112:41 pmEGE - STL

1 stop7h 47mAmerican Airlines

Deal found 12/10

$549

Fri 12/266:00 amSTL - EGE

1 stop4h 54mAmerican Airlines

Tue 12/307:46 amEGE - STL

1 stop6h 14mAmerican Airlines

Deal found 12/9

$734

Sat 12/276:30 amSTL - EGE

1 stop12h 51mUnited Airlines

Wed 12/318:25 amEGE - STL

1 stop7h 02mUnited Airlines

Deal found 12/9

$776

Sat 12/278:01 pmSTL - EGE

1 stop14h 53mAmerican Airlines

Wed 12/317:46 amEGE - STL

1 stop6h 14mAmerican Airlines

Deal found 12/10

$796

Fri 12/262:45 pmSTL - EGE

1 stop24h 43mUnited Airlines

Tue 12/3012:20 pmEGE - STL

1 stop8h 23mUnited Airlines

Deal found 12/11

$837

Sat 12/276:30 amSTL - EGE

1 stop12h 51mUnited Airlines

Tue 12/308:25 amEGE - STL

1 stop8h 29mUnited Airlines

Deal found 12/9

$838

Best flights from St. Louis to Vail
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 December 12, 2025.

Sat 1/311:05 amSTL - EGE

1 stop8h 16mUnited Airlines

Thu 1/81:42 pmEGE - STL

1 stop6h 16mUnited Airlines

Deal found 12/9

$229

Wed 3/48:41 amSTL - EGE

1 stop6h 43mUnited Airlines

Sat 3/71:29 pmEGE - STL

1 stop6h 28mUnited Airlines

Deal found 12/11

$284

Tue 3/38:41 amSTL - EGE

1 stop6h 43mUnited Airlines

Sat 3/71:29 pmEGE - STL

1 stop6h 28mUnited Airlines

Deal found 12/11

$284

Sat 1/1011:20 amSTL - EGE

1 stop8h 01mUnited Airlines

Wed 1/141:34 pmEGE - STL

1 stop7h 26mUnited Airlines

Deal found 12/9

$299

Last-minute flights from St. Louis to Vail
Discover last-minute flight deals from St. Louis to Vail. Data last updated December 12, 2025 and is based on user searches.

Thu 12/256:00 amSTL - EGE

1 stop4h 54mAmerican Airlines

Mon 12/2912:01 pmEGE - STL

1 stop6h 30mAmerican Airlines

Deal found 12/10

$269

Thu 12/259:00 amSTL - EGE

1 stop6h 28mUnited Airlines

Mon 12/297:01 amEGE - STL

2 stops8h 26mUnited Airlines

Deal found 12/10

$389

Sat 1/311:05 amSTL - EGE

1 stop8h 16mUnited Airlines

Thu 1/81:42 pmEGE - STL

1 stop6h 16mUnited Airlines

Deal found 12/9

$229

Sun 1/45:16 amSTL - EGE

2 stops11h 00mAmerican Airlines

Fri 1/1611:12 amEGE - STL

1 stop7h 17mAmerican Airlines

Deal found 12/10

$349

Fri 1/97:10 amSTL - EGE

1 stop7h 55mDelta

Sun 1/113:10 pmEGE - STL

1 stop7h 29mDelta

Deal found 12/10

$459

Sat 1/1011:20 amSTL - EGE

1 stop8h 01mUnited Airlines

Wed 1/141:34 pmEGE - STL

1 stop7h 26mUnited Airlines

Deal found 12/9

$299

Fri 1/2311:20 amSTL - EGE

2 stops10h 29mUnited Airlines

Mon 1/261:42 pmEGE - STL

1 stop6h 16mUnited Airlines

Deal found 12/10

$319

One-way flights from St. Louis to Vail
Search for one-way flight options from St. Louis to Vail. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 1/17:00 amSTL - EGE

1 stop8h 30mDelta

Deal found 12/10

$177

Thu 1/15:00 amSTL - EGE

2 stops11h 16mAmerican Airlines

Deal found 12/11

$182

Sun 2/12:50 pmSTL - EGE

3 stops26h 49mAlaska Airlines

Deal found 12/10

$309

Sun 1/116:30 amSTL - EGE

2 stops7h 08mUnited Airlines

Deal found 12/10

$344

Sun 1/112:50 pmSTL - EGE

3 stops23h 16mAlaska Airlines

Deal found 12/10

$433

Thu 1/111:41 amSTL - EGE

3 stops25h 57mAlaska Airlines

Deal found 12/10

$514

Find flight deals from St. Louis to Vail

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$229 (United Airlines)
One-way from	$177 (Delta)
Popular in	July
Cheapest in	November
Average price	$368

Provider with most accurate pricing for Lambert-St Louis-Vail Eagle County flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Vail Eagle County flights.

Search Deals

From Lambert-St Louis to Vail Eagle County

Search Deals

One-way flight from Lambert-St Louis to Vail Eagle County

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sat 1/3

11:05 am-6:21 pm

1 stop8h 16m

Vail Eagle County

Thu 1/8

1:42 pm-8:58 pm

1 stop6h 16m

$229

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 3/4

8:41 am-2:24 pm

1 stop6h 43m

Vail Eagle County

Sat 3/7

1:29 pm-8:57 pm

1 stop6h 28m

$284

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Tue 3/3

8:41 am-2:24 pm

1 stop6h 43m

Vail Eagle County

Sat 3/7

1:29 pm-8:57 pm

1 stop6h 28m

$284

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sat 1/10

11:20 am-6:21 pm

1 stop8h 01m

Vail Eagle County

Wed 1/14

1:34 pm-10:00 pm

1 stop7h 26m

$299

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Thu 1/1

7:00 am-2:30 pm

1 stop8h 30m

$177

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Thu 1/1

5:00 am-3:16 pm

2 stops11h 16m

$182

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 2/1

9:57 am-8:49 pm

2 stops11h 52m

$182

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 2/1

2:50 pm-4:39 pm

3 stops26h 49m

$309

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 1/11

6:30 am-12:38 pm

2 stops7h 08m

$344

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 1/11

2:50 pm-1:06 pm

3 stops23h 16m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results

Compare providers for flights from St. Louis to Vail

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Vail flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Vail flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, February is the cheapest month in which you can book a flight from St. Louis to Vail (average of $36). Flying from St. Louis to Vail in July is currently the most expensive (average of $104). 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

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

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

American Airlines

7.2

Good

11,050 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

How long is the flight from St. Louis to Vail?
For as low as $229, United Airlines can have you in Vail from St. Louis in 8h 16m. There are 886 mi between St. Louis and Vail.
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 44% 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, February is the cheapest month in which you can book a flight from St. Louis to Vail (average of $36). Flying from St. Louis to Vail in July is currently the most expensive (average of $104). 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

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Other flights to Vail

Top 2 airlines flying from St. Louis to Vail

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$228	Average$405	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$298	Average$421	FlexibilityNo cancel fee	On-time69%

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$177+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Vail with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Vail

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 December 12, 2025.

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 December 12, 2025.

Find flight deals from St. Louis to Vail

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Vail that are best for you.

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 December.

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.

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?

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 December 12, 2025.

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.

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?

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

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

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

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

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

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Top 2 airlines flying from St. Louis to Vail

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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 December 12, 2025.