How long is the flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado?

For as low as $359, United Airlines can have you in Hayden, Colorado from Washington, D.C. Dulles Intl Airport in 4h 29m. Washington, D.C. Dulles Intl Airport and Hayden, Colorado are separated by a distance of 1577 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Hayden, Colorado ranges from 1.2 - 1.6 inches per month. April is typically the wettest month, when rainfall can reach 1.6 in. February is typically the driest time to visit Hayden, Colorado when rainfall is around 1.2 in.

If weather is an important factor for your trip to Hayden, Colorado, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from IAD to HDN?

When flying from Washington, D.C. Dulles Intl Airport to Hayden, Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, Cheapflights users trust Expedia the most. Expedia 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 Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Hayden from Washington, D.C. Dulles Intl?

Located just 2.3 mi from the city center, Hayden Yampa Valley is the airport most travelers will use when flying to Hayden from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Yampa Valley (HDN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

Can I find deals for flights from Dulles Intl to Hayden that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Hayden flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Hayden?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Hayden.

Can I find deals for business class flights from Dulles Intl to Hayden?

Yes. Cheapflights offers flight deals from Dulles Intl to Hayden by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$195+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Hayden, CO

Q: What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Hayden, Colorado round-trip?

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Hayden, Colorado round-trip from $223.

Q: E

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, Cheapflights users trust Expedia the most. Expedia 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 Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: What airport do you fly into for flights to Hayden from Washington, D.C. Dulles Intl?

Located just 2.3 mi from the city center, Hayden Yampa Valley is the airport most travelers will use when flying to Hayden from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Yampa Valley (HDN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

Q: Can I find deals for flights from Dulles Intl to Hayden that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Hayden flights, Cheapflights offers vacation packages that include both flights and hotel.

Q: How can I find direct flights from Dulles Intl to Hayden?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Hayden.

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Cheap flight deals from Dulles Intl to Hayden

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Hayden
Explore the most affordable flight options available from Dulles Intl to Hayden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Tue 12/226:10 am -

1 stop6h 46m

Sat 1/24:06 pm -

Nonstop3h 40m

Deal found 8/29

$386

Wed 12/236:10 am -

1 stop6h 46m

Sat 1/24:06 pm -

Nonstop3h 40m

Deal found 8/29

$440

Wed 9/302:43 pm -

1 stop7h 38m

Wed 10/71:43 pm -

1 stop7h 42m

Deal found 9/1

$446

Wed 10/72:43 pm -

1 stop7h 38m

Wed 10/141:43 pm -

1 stop7h 42m

Deal found 8/31

$465

Thu 10/810:34 pm -

1 stop23h 47m

Tue 10/131:43 pm -

1 stop7h 42m

Deal found 9/1

$594

Sat 12/1910:12 pm -

1 stop18h 17m

Wed 12/233:33 pm -

1 stop7h 26m

Deal found 8/28

$650

Thu 10/156:35 am -

1 stop8h 06m

Sun 10/181:43 pm -

1 stop7h 42m

Deal found 8/28

$653

Tue 11/108:15 am -

2 stops14h 17m

Wed 11/111:27 pm -

2 stops24h 53m

Deal found 9/1

$669

Best flights from Dulles Intl to Hayden
Discover carefully curated flight deals from Dulles Intl to Hayden that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Sat 1/3012:35 pm -

Nonstop4h 29m

Sat 2/64:06 pm -

Nonstop3h 43m

Deal found 8/31

$359

Wed 1/277:30 am -

1 stop8h 59m

Sun 1/311:00 pm -

1 stop6h 12m

Deal found 8/30

$409

Mon 1/184:08 pm -

1 stop6h 25m

Sat 1/234:06 pm -

Nonstop3h 43m

Deal found 8/31

$369

Sat 1/912:35 pm -

Nonstop4h 29m

Sat 1/94:06 pm -

Nonstop3h 43m

Deal found 8/28

$632

Sat 12/1910:12 pm -

1 stop18h 17m

Wed 12/233:33 pm -

1 stop7h 26m

Deal found 8/28

$650

Sat 12/1910:12 pm -

1 stop18h 17m

Tue 12/223:33 pm -

1 stop5h 48m

Deal found 8/31

$650

Thu 10/810:25 pm -

2 stops23h 56m

Tue 10/133:14 pm -

2 stops14h 00m

Deal found 9/1

$673

Tue 11/104:10 pm -

1 stop6h 22m

Wed 11/111:27 pm -

2 stops24h 53m

Deal found 9/1

$691

Last-minute flights from Dulles Intl to Hayden
Discover last-minute flight deals from Dulles Intl to Hayden. Data last updated September 2, 2026 and is based on user searches.

Wed 9/302:43 pm -

1 stop7h 38m

Wed 10/71:43 pm -

1 stop7h 42m

Deal found 9/1

$446

Wed 10/72:43 pm -

1 stop7h 38m

Wed 10/141:43 pm -

1 stop7h 42m

Deal found 8/31

$465

Thu 10/810:34 pm -

1 stop23h 47m

Tue 10/131:43 pm -

1 stop7h 42m

Deal found 9/1

$594

Thu 10/156:35 am -

1 stop8h 06m

Sun 10/181:43 pm -

1 stop7h 42m

Deal found 8/28

$653

One-way flights from Dulles Intl to Hayden
Search for one-way flight options from Dulles Intl to Hayden. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Sat 1/236:53 pm -

1 stop23h 52m

Deal found 9/1

$195

Sat 2/277:14 am -

1 stop7h 20m

Deal found 8/31

$321

Thu 9/104:15 pm -

1 stop6h 09m

Deal found 9/1

$329

Sat 1/236:10 am -

2 stops10h 19m

Deal found 8/30

$334

Sat 1/2312:35 pm -

Nonstop4h 29m

Deal found 9/1

$369

Sat 2/2712:35 pm -

Nonstop4h 29m

Deal found 8/31

$739

Find flight deals from Dulles Intl to Hayden

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$359 (United Airlines)
One-way from	$195 (Alaska Airlines)
Popular in	September
Cheapest in	January
Average price	$1,052

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Hayden Yampa Valley flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Hayden Yampa Valley flights.

Search Deals

From Washington, D.C. Dulles Intl to Hayden Yampa Valley

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Hayden Yampa Valley

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hayden that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 1/30

12:35 pm-3:04 pm

Nonstop4h 29m

Hayden Yampa Valley

Sat 2/6

4:06 pm-9:49 pm

Nonstop3h 43m

$359

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Mon 1/18

4:08 pm-8:33 pm

1 stop6h 25m

Hayden Yampa Valley

Sat 1/23

4:06 pm-9:49 pm

Nonstop3h 43m

$369

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Wed 1/27

7:30 am-2:29 pm

1 stop8h 59m

Hayden Yampa Valley

Sun 1/31

1:00 pm-9:12 pm

1 stop6h 12m

$409

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 1/9

12:35 pm-3:04 pm

Nonstop4h 29m

Hayden Yampa Valley

Sat 1/9

4:06 pm-9:49 pm

Nonstop3h 43m

$632

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 12/19

10:12 pm-2:29 pm

1 stop18h 17m

Hayden Yampa Valley

Wed 12/23

3:33 pm-12:59 am

1 stop7h 26m

$650

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 12/19

10:12 pm-2:29 pm

1 stop18h 17m

Hayden Yampa Valley

Tue 12/22

3:33 pm-11:21 pm

1 stop5h 48m

$650

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Thu 10/8

10:25 pm-8:21 pm

2 stops23h 56m

Hayden Yampa Valley

Tue 10/13

3:14 pm-7:14 am

2 stops14h 00m

$673

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Tue 11/10

4:10 pm-8:32 pm

1 stop6h 22m

Hayden Yampa Valley

Wed 11/11

1:27 pm-4:20 pm

2 stops24h 53m

$691

Cheapest one-way

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 1/23

6:53 pm-4:45 pm

1 stop23h 52m

$195

Washington, D.C.Hayden

IAD Washington, D.C. Dulles Intl - HDN Hayden Yampa Valley

IADHDN

Washington, D.C. Dulles Intl

Sat 2/27

7:14 am-12:34 pm

1 stop7h 20m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Showing 1-10 of 12 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, Cheapflights users trust Expedia the most. Expedia 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 Washington, D.C. Dulles Intl Airport-Hayden, Colorado 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 Dulles Intl to Hayden

Have a flexible travel schedule? Discover the best time to fly to Hayden from Dulles Intl with our price prediction graph.

IAD-HDN

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 Hayden

Get a feel of what it's like to fly with United Airlines from Washington, D.C. Dulles Intl Airport to Hayden by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,158 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

United Airlines

7.4

Good

10,158 reviews

United Airlines

7.4

Good

10,158 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

What airport do you fly into for flights to Hayden from Washington, D.C. Dulles Intl?
Located just 2.3 mi from the city center, Hayden Yampa Valley is the airport most travelers will use when flying to Hayden from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Yampa Valley (HDN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.
How long is the flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado?
For as low as $359, United Airlines can have you in Hayden, Colorado from Washington, D.C. Dulles Intl Airport in 4h 29m. Washington, D.C. Dulles Intl Airport and Hayden, Colorado are separated by a distance of 1577 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Hayden, Colorado round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Hayden, Colorado round-trip from $223.
Can I find deals for flights from Dulles Intl to Hayden that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Hayden flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Hayden?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Hayden.
Can I find deals for business class flights from Dulles Intl to Hayden?
Yes. Cheapflights offers flight deals from Dulles Intl to Hayden by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Dulles Intl to Hayden

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$223	Average$399	FlexibilityNo cancel fee	On-time69%

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$195+ Cheap flights from Dulles Intl (IAD) to Hayden, CO (HDN)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Hayden with Cheapflights

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Cheap flight deals from Dulles Intl to Hayden

Cheapest flights from Dulles Intl to HaydenExplore the most affordable flight options available from Dulles Intl to Hayden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Explore the most affordable flight options available from Dulles Intl to Hayden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Best flights from Dulles Intl to HaydenDiscover carefully curated flight deals from Dulles Intl to Hayden that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Discover carefully curated flight deals from Dulles Intl to Hayden that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Dulles Intl to HaydenDiscover last-minute flight deals from Dulles Intl to Hayden. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Hayden. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Dulles Intl to HaydenSearch for one-way flight options from Dulles Intl to Hayden. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Search for one-way flight options from Dulles Intl to Hayden. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Find flight deals from Dulles Intl to Hayden

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hayden that are best for you.

Best time to book a flight from Dulles Intl to Hayden

Have a flexible travel schedule? Discover the best time to fly to Hayden from Dulles Intl with our price prediction graph.

Reviews of airlines servicing Hayden

Get a feel of what it's like to fly with United Airlines from Washington, D.C. Dulles Intl Airport to Hayden by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Hayden from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado?

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Hayden, Colorado round-trip?

Can I find deals for flights from Dulles Intl to Hayden that include hotel bookings?

How can I find direct flights from Dulles Intl to Hayden?

Can I find deals for business class flights from Dulles Intl to Hayden?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Hayden

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Hayden by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Hayden by cabin class

Find flights from Dulles Intl to Hayden, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Hayden

Explore flights to Hayden departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.

Dulles Intl and Hayden flights

Browse other Dulles Intl and Hayden flight options. Last updated on September 2, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Dulles Intl to Hayden

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Cheapest flights from Dulles Intl to Hayden
Explore the most affordable flight options available from Dulles Intl to Hayden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Best flights from Dulles Intl to Hayden
Discover carefully curated flight deals from Dulles Intl to Hayden that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Dulles Intl to Hayden
Discover last-minute flight deals from Dulles Intl to Hayden. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Dulles Intl to Hayden
Search for one-way flight options from Dulles Intl to Hayden. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.