What airlines fly to Hayden, Colorado?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Hayden, Colorado from St. Louis according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Hayden, Colorado. Keep in mind that there are 3 different airlines that fly to Hayden, Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport?

Prices for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport?

There are 2 operators available for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport as of July 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Hayden Yampa Valley 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 Lambert-St Louis Airport to Hayden Yampa Valley Airport.

What documentation or ID do you need to fly to Hayden Yampa Valley Airport?

The necessary travel and health documents for your Hayden Yampa Valley Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$301 Cheap Flights from St. Louis to Hayden in 2025

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Find the cheapest flights from St. Louis to Hayden

Round-trip

One-way

Cheap round-trip flights

9:00 am - 12:21 pmSTL-HDN

4h 21m1 stop

1:25 pm - 4:33 pmHDN-STL

26h 08m1 stop

$426United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

6:45 am - 11:02 amSTL-HDN

5h 17m1 stop

11:40 am - 9:10 pmHDN-STL

8h 30m1 stop

$429United Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

1:27 pm - 8:31 pmSTL-HDN

8h 04m2 stops

11:40 am - 9:10 pmHDN-STL

8h 30m1 stop

$434United Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

9:00 am - 12:21 pmSTL-HDN

4h 21m1 stop

1:25 pm - 3:44 pmHDN-STL

25h 19m2 stops

$441United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

8:15 am - 8:03 pmSTL-HDN

12h 48m2 stops

1:25 pm - 2:19 pmHDN-STL

23h 54m2 stops

$464United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

6:15 am - 12:00 pmSTL-HDN

6h 45m1 stop

1:00 pm - 7:25 pmHDN-STL

5h 25m1 stop

$479United Airlines

Find Deal

Tue, Jan 6 - Sun, Jan 11

10:30 am - 8:31 pmSTL-HDN

11h 01m2 stops

1:00 pm - 7:25 pmHDN-STL

5h 25m1 stop

$484United Airlines

Find Deal

Tue, Jan 6 - Sun, Jan 11

4:30 pm - 8:31 pmSTL-HDN

5h 01m1 stop

11:40 am - 9:10 pmHDN-STL

8h 30m1 stop

$522United Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

5:20 am - 1:35 pmSTL-HDN

9h 15m1 stop

5:20 pm - 1:25 amHDN-STL

7h 05m1 stop

$772Southwest

Find Deal

Sun, Dec 28 - Sat, Jan 3

5:20 am - 1:35 pmSTL-HDN

9h 15m1 stop

3:15 pm - 1:20 amHDN-STL

9h 05m2 stops

$818Southwest

Find Deal

Sun, Dec 28 - Sat, Jan 3

United Airlines flights from St. Louis to Hayden, Colorado

Our best United Airlines deals on St. Louis to Hayden, Colorado flight tickets

United Airlines

Sep 3

STL9:00 amLambert-St Louis

4h 21m

1 stop

HDN12:21 pmHayden Yampa Valley

Sep 8

HDN1:25 pmHayden Yampa Valley

26h 08m

1 stop

STL4:33 pmLambert-St Louis

$426

Find similar

United Airlines

Jan 6

STL6:45 amLambert-St Louis

5h 17m

1 stop

HDN11:02 amHayden Yampa Valley

Jan 10

HDN11:40 amHayden Yampa Valley

8h 30m

1 stop

STL9:10 pmLambert-St Louis

$429

Find similar

United Airlines

Jan 6

STL1:27 pmLambert-St Louis

8h 04m

2 stops

HDN8:31 pmHayden Yampa Valley

Jan 10

HDN11:40 amHayden Yampa Valley

8h 30m

1 stop

STL9:10 pmLambert-St Louis

$434

Find similar

Southwest flights from St. Louis to Hayden, Colorado

Our best Southwest deals on St. Louis to Hayden, Colorado flight tickets

Southwest

Dec 28

STL5:20 amLambert-St Louis

9h 15m

1 stop

HDN1:35 pmHayden Yampa Valley

Jan 3

HDN5:20 pmHayden Yampa Valley

7h 05m

1 stop

STL1:25 amLambert-St Louis

$772

Find similar

Southwest

Dec 28

STL5:20 amLambert-St Louis

9h 15m

1 stop

HDN1:35 pmHayden Yampa Valley

Jan 3

HDN3:15 pmHayden Yampa Valley

9h 05m

2 stops

STL1:20 amLambert-St Louis

$818

Find similar

Southwest

Dec 28

STL8:55 amLambert-St Louis

7h 15m

2 stops

HDN3:10 pmHayden Yampa Valley

Jan 3

HDN3:15 pmHayden Yampa Valley

8h 00m

2 stops

STL12:15 amLambert-St Louis

$957

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 9/3

9:00 am-12:21 pm

1 stop4h 21m

Hayden Yampa Valley

Mon 9/8

1:25 pm-4:33 pm

1 stop26h 08m

$426

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/6

6:45 am-11:02 am

1 stop5h 17m

Hayden Yampa Valley

Sat 1/10

11:40 am-9:10 pm

1 stop8h 30m

$429

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/6

1:27 pm-8:31 pm

2 stops8h 04m

Hayden Yampa Valley

Sat 1/10

11:40 am-9:10 pm

1 stop8h 30m

$434

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 9/3

9:00 am-12:21 pm

1 stop4h 21m

Hayden Yampa Valley

Mon 9/8

1:25 pm-3:44 pm

2 stops25h 19m

$441

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 9/3

8:15 am-8:03 pm

2 stops12h 48m

Hayden Yampa Valley

Mon 9/8

1:25 pm-2:19 pm

2 stops23h 54m

$464

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/6

6:15 am-12:00 pm

1 stop6h 45m

Hayden Yampa Valley

Sun 1/11

1:00 pm-7:25 pm

1 stop5h 25m

$479

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/6

10:30 am-8:31 pm

2 stops11h 01m

Hayden Yampa Valley

Sun 1/11

1:00 pm-7:25 pm

1 stop5h 25m

$484

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/6

4:30 pm-8:31 pm

1 stop5h 01m

Hayden Yampa Valley

Sat 1/10

11:40 am-9:10 pm

1 stop8h 30m

$522

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sun 12/28

5:20 am-1:35 pm

1 stop9h 15m

Hayden Yampa Valley

Sat 1/3

5:20 pm-1:25 am

1 stop7h 05m

$772

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sun 12/28

5:20 am-1:35 pm

1 stop9h 15m

Hayden Yampa Valley

Sat 1/3

3:15 pm-1:20 am

2 stops9h 05m

$818

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Hayden, Colorado

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

Prices

Airlines

What is the cheapest day to depart on your flight to Hayden, Colorado?

The cheapest day to depart on your flight to Hayden, Colorado is on a Sunday when prices can be found for as low as $366. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Hayden, Colorado for around $668.

What is the cheapest time of day to depart on your flight to Hayden, Colorado?

Flying to Hayden, Colorado from St. Louis in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $529 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Hayden, Colorado is in the morning when prices are around $591.

When to book flights from St. Louis to Hayden, Colorado

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Hayden, Colorado according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Hayden, Colorado (STL to HDN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Hayden, Colorado

Best Price Found	$426
Fastest flight time	4h 21m
Direct flights	None
Airports in Hayden, Colorado	1 airport

The best flight deal from St. Louis to Hayden, Colorado found on momondo in the last 72 hours is $426

The fastest flight from St. Louis to Hayden, Colorado takes 4h 21m

There are no direct flights from St. Louis to Hayden, Colorado. Popular non-direct route for this connection is Lambert-St Louis Airport - Hayden Yampa Valley Airport.

There is 1 airport near Hayden, Colorado: Hayden Yampa Valley (HDN)

Search flight deals

How far is Lambert-St Louis to Hayden Yampa Valley by plane?
A flight from Lambert-St Louis to Hayden Yampa Valley will travel around 915.7 mi. Typically, this will take 4h 21m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport?
Prices for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport?
There are 2 operators available for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport as of July 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Hayden Yampa Valley 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 Lambert-St Louis Airport to Hayden Yampa Valley Airport.
What documentation or ID do you need to fly to Hayden Yampa Valley Airport?
The necessary travel and health documents for your Hayden Yampa Valley Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Hayden, Colorado?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Hayden, Colorado is United Airlines (65% of total bookings). The next most popular airline is Southwest (35%).

Best airlines flying from St. Louis to Hayden, Colorado

Compare and see reviews for airlines that fly from St. Louis to Hayden, Colorado with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $287	Free Cancellation	Rating 8.0 4,246 reviews		Search Southwest flights
United Airlines	PriceFrom $291	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Hayden?

Finding the right flight to Hayden from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hayden quick and easy, saving you time and money.

Can I find flights from St. Louis to Hayden with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hayden from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Hayden?

momondo provides multiple filters to help you find the best flight to Hayden from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hayden from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.