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 is 1 operator available for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport as of September 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.

$249 Cheap Flights from St. Louis to Hayden in 2025/26

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Find the cheapest flights from St. Louis to Hayden

Round-trip

One-way

Cheap round-trip flights

6:00 am - 12:55 pmSTL-HDN

7h 55m1 stop

1:53 pm - 11:40 pmHDN-STL

8h 47m1 stop

$249Delta

Find Deal

Tue, Jan 13 - Fri, Jan 16

6:00 am - 12:55 pmSTL-HDN

7h 55m1 stop

1:53 pm - 11:40 pmHDN-STL

8h 47m1 stop

$261Delta

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:00 am - 12:55 pmSTL-HDN

7h 55m1 stop

1:53 pm - 11:40 pmHDN-STL

8h 47m1 stop

$264Delta

Find Deal

Tue, Jan 13 - Thu, Jan 15

9:57 am - 8:16 pmSTL-HDN

11h 19m2 stops

12:01 pm - 9:13 pmHDN-STL

8h 12m1 stop

$266United Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:00 am - 12:55 pmSTL-HDN

7h 55m1 stop

1:53 pm - 11:40 pmHDN-STL

8h 47m1 stop

$276Delta

Find Deal

Mon, Jan 12 - Thu, Jan 15

7:55 pm - 11:45 amSTL-HDN

16h 50m2 stops

1:15 pm - 10:55 pmHDN-STL

8h 40m2 stops

$292Southwest

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:00 am - 12:55 pmSTL-HDN

7h 55m1 stop

1:53 pm - 11:40 pmHDN-STL

8h 47m1 stop

$293Delta

Find Deal

Sat, Jan 10 - Fri, Jan 16

11:20 am - 8:16 pmSTL-HDN

9h 56m2 stops

12:01 pm - 9:13 pmHDN-STL

8h 12m1 stop

$324United Airlines

Find Deal

Tue, Jan 13 - Fri, Jan 16

9:00 am - 12:29 pmSTL-HDN

4h 29m1 stop

7:33 am - 12:44 pmHDN-STL

4h 11m1 stop

$326United Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

8:05 am - 2:25 pmSTL-HDN

7h 20m2 stops

1:32 pm - 10:58 pmHDN-STL

8h 26m2 stops

$329United Airlines

Find Deal

Tue, Jan 13 - Sat, Jan 17

Delta flights from St. Louis to Hayden, Colorado

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

Delta

Jan 13

STL6:00 amLambert-St Louis

7h 55m

1 stop

HDN12:55 pmHayden Yampa Valley

Jan 16

HDN1:53 pmHayden Yampa Valley

8h 47m

1 stop

STL11:40 pmLambert-St Louis

$249

Find similar

Delta

Jan 12

STL6:00 amLambert-St Louis

7h 55m

1 stop

HDN12:55 pmHayden Yampa Valley

Jan 16

HDN1:53 pmHayden Yampa Valley

8h 47m

1 stop

STL11:40 pmLambert-St Louis

$261

Find similar

Delta

Jan 13

STL6:00 amLambert-St Louis

7h 55m

1 stop

HDN12:55 pmHayden Yampa Valley

Jan 15

HDN1:53 pmHayden Yampa Valley

8h 47m

1 stop

STL11:40 pmLambert-St Louis

$264

Find similar

United Airlines flights from St. Louis to Hayden, Colorado

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

United Airlines

Jan 12

STL9:57 amLambert-St Louis

11h 19m

2 stops

HDN8:16 pmHayden Yampa Valley

Jan 16

HDN12:01 pmHayden Yampa Valley

8h 12m

1 stop

STL9:13 pmLambert-St Louis

$266

Find similar

United Airlines

Jan 13

STL11:20 amLambert-St Louis

9h 56m

2 stops

HDN8:16 pmHayden Yampa Valley

Jan 16

HDN12:01 pmHayden Yampa Valley

8h 12m

1 stop

STL9:13 pmLambert-St Louis

$324

Find similar

United Airlines

Oct 11

STL9:00 amLambert-St Louis

4h 29m

1 stop

HDN12:29 pmHayden Yampa Valley

Oct 18

HDN7:33 amHayden Yampa Valley

4h 11m

1 stop

STL12:44 pmLambert-St Louis

$326

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

Tue 1/13

6:00 am-12:55 pm

1 stop7h 55m

Hayden Yampa Valley

Fri 1/16

1:53 pm-11:40 pm

1 stop8h 47m

$249

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Mon 1/12

6:00 am-12:55 pm

1 stop7h 55m

Hayden Yampa Valley

Fri 1/16

1:53 pm-11:40 pm

1 stop8h 47m

$261

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/13

6:00 am-12:55 pm

1 stop7h 55m

Hayden Yampa Valley

Thu 1/15

1:53 pm-11:40 pm

1 stop8h 47m

$264

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Mon 1/12

9:57 am-8:16 pm

2 stops11h 19m

Hayden Yampa Valley

Fri 1/16

12:01 pm-9:13 pm

1 stop8h 12m

$266

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Mon 1/12

6:00 am-12:55 pm

1 stop7h 55m

Hayden Yampa Valley

Thu 1/15

1:53 pm-11:40 pm

1 stop8h 47m

$276

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Mon 1/12

7:55 pm-11:45 am

2 stops16h 50m

Hayden Yampa Valley

Fri 1/16

1:15 pm-10:55 pm

2 stops8h 40m

$292

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sat 1/10

6:00 am-12:55 pm

1 stop7h 55m

Hayden Yampa Valley

Fri 1/16

1:53 pm-11:40 pm

1 stop8h 47m

$293

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/13

11:20 am-8:16 pm

2 stops9h 56m

Hayden Yampa Valley

Fri 1/16

12:01 pm-9:13 pm

1 stop8h 12m

$324

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sat 10/11

9:00 am-12:29 pm

1 stop4h 29m

Hayden Yampa Valley

Sat 10/18

7:33 am-12:44 pm

1 stop4h 11m

$326

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Tue 1/13

8:05 am-2:25 pm

2 stops7h 20m

Hayden Yampa Valley

Sat 1/17

1:32 pm-10:58 pm

2 stops8h 26m

$329

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

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

Direct flights	None

There are no direct flights from St. Louis to Hayden, Colorado. There are no popular flight routes from St. Louis to Hayden, Colorado.

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 29m 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 is 1 operator available for flights from Lambert-St Louis Airport to Hayden Yampa Valley Airport as of September 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 (100% of total bookings).

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
United Airlines	PriceFrom $291	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Steamboat Springs

Craig

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.