Cheap flights from Missouri to Denver from $280

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Denver departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

United Airlines Logo
4:50 pm - 8:08 pmSTL-EGE
4h 18m1 stop
United Airlines Logo
1:40 pm - 8:46 pmEGE-STL
6h 06m1 stop
$280United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
United Airlines Logo
4:50 pm - 8:08 pmSTL-EGE
4h 18m1 stop
United Airlines Logo
1:40 pm - 10:35 pmEGE-STL
7h 55m2 stops
$285United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
United Airlines Logo
4:50 pm - 8:08 pmSTL-EGE
4h 18m1 stop
United Airlines Logo
7:05 am - 10:00 pmEGE-STL
13h 55m3 stops
$369United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
United Airlines Logo
8:25 am - 12:28 pmSTL-EGE
29h 03m2 stops
United Airlines Logo
7:05 am - 10:00 pmEGE-STL
13h 55m3 stops
$422United Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
United Airlines Logo
4:55 pm - 8:31 pmSTL-EGE
4h 36m1 stop
United Airlines Logo
1:30 pm - 10:22 pmEGE-STL
31h 52m3 stops
$454United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
8:25 am - 8:31 pmSTL-EGE
13h 06m2 stops
United Airlines Logo
1:30 pm - 10:22 pmEGE-STL
31h 52m3 stops
$460United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
12:25 pm - 8:08 pmSTL-EGE
8h 43m2 stops
United Airlines Logo
7:05 am - 6:57 pmEGE-STL
10h 52m2 stops
$485United Airlines
Find Deal
Mon, Oct 6 - Thu, Oct 9
American Airlines Logo
1:20 pm - 7:11 pmSTL-EGE
6h 51m1 stop
American Airlines Logo
8:00 am - 11:56 pmEGE-STL
14h 56m2 stops
$514American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
1:20 pm - 7:11 pmSTL-EGE
6h 51m1 stop
American Airlines Logo
8:00 am - 12:37 pmEGE-STL
27h 37m1 stop
$613American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
4:43 pm - 8:31 pmSTL-EGE
4h 48m1 stop
United Airlines Logo
7:10 am - 11:44 pmEGE-STL
15h 34m1 stop
$647United Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

United Airlines flights from Missouri to Vail

Our best United Airlines deals on Missouri to Vail flight tickets
United Airlines
Oct 17
STL4:50 pmLambert-St Louis
4h 18m
1 stop
EGE8:08 pmVail Eagle County
Oct 21
EGE1:40 pmVail Eagle County
6h 06m
1 stop
STL8:46 pmLambert-St Louis
United Airlines
Oct 17
STL4:50 pmLambert-St Louis
4h 18m
1 stop
EGE8:08 pmVail Eagle County
Oct 21
EGE1:40 pmVail Eagle County
7h 55m
2 stops
STL10:35 pmLambert-St Louis
United Airlines
Oct 17
STL4:50 pmLambert-St Louis
4h 18m
1 stop
EGE8:08 pmVail Eagle County
Oct 21
EGE7:05 amVail Eagle County
13h 55m
3 stops
STL10:00 pmLambert-St Louis

American Airlines flights from Missouri to Vail

Our best American Airlines deals on Missouri to Vail flight tickets
American Airlines
Sep 19
STL7:16 amLambert-St Louis
5h 28m
1 stop
EGE11:44 amVail Eagle County
Sep 21
EGE12:28 pmVail Eagle County
6h 48m
1 stop
STL8:16 pmLambert-St Louis
American Airlines
Nov 12
STL1:20 pmLambert-St Louis
6h 51m
1 stop
EGE7:11 pmVail Eagle County
Nov 16
EGE8:00 amVail Eagle County
14h 56m
2 stops
STL11:56 pmLambert-St Louis
American Airlines
Sep 28
STL7:16 amLambert-St Louis
5h 29m
1 stop
EGE11:45 amVail Eagle County
Oct 1
EGE12:28 pmVail Eagle County
6h 47m
1 stop
STL8:15 pmLambert-St Louis

momondo Fare Finder

 
Customize your flight search to find flights from Missouri 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Missouri to Vail that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Fri 10/17

4:50 pm-8:08 pm

1 stop4h 18m

Vail Eagle County

Tue 10/21

1:40 pm-8:46 pm

1 stop6h 06m

$280

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Fri 10/17

4:50 pm-8:08 pm

1 stop4h 18m

Vail Eagle County

Tue 10/21

1:40 pm-10:35 pm

2 stops7h 55m

$285

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Fri 10/17

4:50 pm-8:08 pm

1 stop4h 18m

Vail Eagle County

Tue 10/21

7:05 am-10:00 pm

3 stops13h 55m

$369

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Fri 10/17

8:25 am-12:28 pm

2 stops29h 03m

Vail Eagle County

Tue 10/21

7:05 am-10:00 pm

3 stops13h 55m

$422

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 11/12

4:55 pm-8:31 pm

1 stop4h 36m

Vail Eagle County

Sun 11/16

1:30 pm-10:22 pm

3 stops31h 52m

$454

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 11/12

8:25 am-8:31 pm

2 stops13h 06m

Vail Eagle County

Sun 11/16

1:30 pm-10:22 pm

3 stops31h 52m

$460

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Mon 10/6

12:25 pm-8:08 pm

2 stops8h 43m

Vail Eagle County

Thu 10/9

7:05 am-6:57 pm

2 stops10h 52m

$485

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 11/12

1:20 pm-7:11 pm

1 stop6h 51m

Vail Eagle County

Sun 11/16

8:00 am-11:56 pm

2 stops14h 56m

$514

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 11/12

1:20 pm-7:11 pm

1 stop6h 51m

Vail Eagle County

Sun 11/16

8:00 am-12:37 pm

1 stop27h 37m

$613

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 11/26

4:43 pm-8:31 pm

1 stop4h 48m

Vail Eagle County

Sun 11/30

7:10 am-11:44 pm

1 stop15h 34m

$647

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Missouri to Vail

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Vail?

Our data shows that Tuesday is the least expensive day to fly to Vail. Tickets to fly out on this day can be as low as $451. Flights from Missouri to Vail on a Wednesday will generally be more expensive and average around $642. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Vail?

Flying to Vail from Missouri in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $511 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $573. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Missouri to Vail flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Vail

Direct flights

None
There are no direct flights from Missouri to Vail. There are no popular flight routes from Missouri to Vail.
  • When did momondo last update prices for flights from Missouri to Vail Eagle County Airport?

    Prices for flights from Missouri to Vail Eagle County Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Vail Eagle County Airport?

  • How old do you have to be to fly from Missouri to Vail Eagle County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Vail Eagle County Airport.

  • What documentation or ID do you need to fly to Vail Eagle County Airport?

    The required travel and health documents for your Vail Eagle County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vail Eagle County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Vail

Compare and see reviews for airlines that fly from Missouri to Vail with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Denver?

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

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Vail?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Vail. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Vail with flexible booking policies on momondo?

All flight searches from Missouri to Vail on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Vail?

momondo helps you find the best flight between Missouri and Vail by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Vail right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Vail flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Fri 10/17
Fri 10/24

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