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Hayden

$231+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HDN
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap flight deals from Dulles Intl to Hayden

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 July 3, 2026.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:10 am
IAD
-
HDN
1 stop6h 23m
United Airlines
Wed 10/281:22 pm
HDN
-
IAD
1 stop5h 58m
United Airlines
Deal found 6/30$477
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:30 am
IAD
-
HDN
1 stop7h 48m
United Airlines
Tue 7/281:14 pm
HDN
-
IAD
1 stop8h 18m
United Airlines
Deal found 6/29$491
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:43 pm
IAD
-
HDN
1 stop7h 38m
United Airlines
Wed 10/141:43 pm
HDN
-
IAD
1 stop7h 42m
United Airlines
Deal found 6/28$519
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:31 am
IAD
-
HDN
2 stops13h 50m
United Airlines
Wed 10/141:43 pm
HDN
-
IAD
1 stop7h 42m
United Airlines
Deal found 6/28$533
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:15 am
IAD
-
HDN
2 stops14h 06m
United Airlines
Tue 10/131:43 pm
HDN
-
IAD
1 stop7h 42m
United Airlines
Deal found 6/28$539
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:43 pm
IAD
-
HDN
1 stop7h 41m
United Airlines
Sat 8/157:00 am
HDN
-
IAD
1 stop9h 59m
United Airlines
Deal found 6/28$540
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:43 pm
IAD
-
HDN
1 stop7h 38m
United Airlines
Sat 10/101:43 pm
HDN
-
IAD
1 stop7h 42m
United Airlines
Deal found 6/28$544
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:30 am
IAD
-
HDN
1 stop7h 48m
United Airlines
Sat 8/157:00 am
HDN
-
IAD
1 stop9h 59m
United Airlines
Deal found 7/1$549
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:30 am
IAD
-
HDN
1 stop7h 48m
United Airlines
Tue 7/281:14 pm
HDN
-
IAD
1 stop8h 18m
United Airlines
Deal found 6/28$561
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:15 am
IAD
-
HDN
1 stop6h 26m
United Airlines
Sat 10/103:14 pm
HDN
-
IAD
1 stop6h 11m
United Airlines
Deal found 6/28$563
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:53 pm
IAD
-
HDN
1 stop7h 23m
United Airlines
Thu 8/137:05 am
HDN
-
IAD
1 stop8h 45m
United Airlines
Deal found 6/28$565

Find flight deals from Dulles Intl to Hayden

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Hayden (HDN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$477
(United Airlines)

One-way from

$231
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$565
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. 20% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Hayden 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
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

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Tue 7/14

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Tue 7/28

1:14 pm-11:32 pm

1 stop8h 18m

$491

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Wed 7/22

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Tue 7/28

1:14 pm-11:32 pm

1 stop8h 18m

$561

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Sat 7/18

3:56 pm-8:07 pm

1 stop6h 11m

Hayden Yampa Valley

Sat 8/15

7:00 am-6:59 pm

1 stop9h 59m

$570

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Wed 7/22

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Wed 7/29

7:25 am-5:58 pm

1 stop8h 33m

$586
Quickest round-trip

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Tue 7/14

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Fri 7/17

3:20 pm-12:45 am

1 stop7h 25m

$621

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Mon 7/13

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Fri 7/17

3:20 pm-12:45 am

1 stop7h 25m

$621
Cheapest one-way

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Wed 12/30

2:25 pm-8:32 pm

1 stop8h 07m

$231

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Wed 12/30

6:00 am-2:29 pm

2 stops10h 29m

$236
Quickest one-way

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Sat 8/15

4:15 pm-8:24 pm

1 stop6h 09m

$239

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Sat 8/1

12:50 pm-8:16 pm

1 stop9h 26m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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.
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 insights into the airlines that provide service to Hayden. 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 Hayden. Reviews last updated July 3, 2026.
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
9,927 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

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
9,927 reviews
United Airlines
7.4
Good
9,927 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

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

Find useful and relevant information for your journey from Dulles Intl to Hayden. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 $491, United Airlines can have you in Hayden, Colorado from Washington, D.C. Dulles Intl Airport in 7h 48m. Washington, D.C. Dulles Intl Airport and Hayden, Colorado are separated by a distance of 1577 mi.

  • 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

Discover the top airline that operate flights from Dulles Intl to Hayden. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$413FlexibilityNo cancel feeOn-time69%

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