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Hayden

$200+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HDN
May 6 — May 131
Wed 5/6
Wed 5/13
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 April 6, 2026.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 11/52:25 pm
IAD
-
HDN
1 stop8h 04m
United Airlines
Thu 11/121:29 pm
HDN
-
IAD
1 stop7h 44m
United Airlines
Deal found 4/1$419
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/14:05 pm
IAD
-
HDN
1 stop6h 12m
United Airlines
Fri 5/81:40 pm
HDN
-
IAD
1 stop5h 40m
United Airlines
Deal found 4/4$461
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/52:37 pm
IAD
-
HDN
1 stop7h 40m
United Airlines
Sat 5/97:10 am
HDN
-
IAD
1 stop8h 22m
United Airlines
Deal found 4/2$509
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 5/256:30 am
IAD
-
HDN
1 stop7h 54m
United Airlines
Sat 5/303:20 pm
HDN
-
IAD
1 stop6h 12m
United Airlines
Deal found 4/2$519
This United Airlines deal was found by Cheapflights users on 4/4. 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 6/122:35 pm
IAD
-
HDN
1 stop7h 42m
United Airlines
Mon 6/153:20 pm
HDN
-
IAD
1 stop7h 25m
United Airlines
Deal found 4/4$540
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 8/66:30 am
IAD
-
HDN
1 stop7h 48m
United Airlines
Mon 8/103:20 pm
HDN
-
IAD
1 stop7h 25m
United Airlines
Deal found 4/1$561
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/288:20 am
IAD
-
HDN
2 stops13h 56m
United Airlines
Sat 5/27:10 am
HDN
-
IAD
2 stops12h 15m
United Airlines
Deal found 3/31$583

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 April 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$461
(United Airlines)

One-way from

$200
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$587
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. 24% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 6, 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
Quickest round-trip

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Fri 5/1

4:05 pm-8:17 pm

1 stop6h 12m

Hayden Yampa Valley

Fri 5/8

1:40 pm-9:20 pm

1 stop5h 40m

$461

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Tue 4/28

2:21 pm-8:16 pm

1 stop7h 55m

Hayden Yampa Valley

Sat 5/2

1:40 pm-9:20 pm

1 stop5h 40m

$509

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Tue 5/5

2:37 pm-8:17 pm

1 stop7h 40m

Hayden Yampa Valley

Sat 5/9

7:10 am-5:32 pm

1 stop8h 22m

$509

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Mon 5/25

6:30 am-12:24 pm

1 stop7h 54m

Hayden Yampa Valley

Sat 5/30

3:20 pm-11:32 pm

1 stop6h 12m

$519

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Thu 8/6

6:30 am-12:18 pm

1 stop7h 48m

Hayden Yampa Valley

Mon 8/10

3:20 pm-12:45 am

1 stop7h 25m

$561
Cheapest one-way
Quickest one-way

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Wed 4/29

2:21 pm-8:16 pm

1 stop7h 55m

$200

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Mon 4/13

2:21 pm-8:16 pm

1 stop7h 55m

$330

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

Sun 4/12

1:05 pm-8:16 pm

2 stops9h 11m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Hayden

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Hayden in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hayden, Colorado flight deals on Cheapflights vs. FlightHub >95% 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 FlightHub the most. FlightHub 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Hayden

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado (average of $282). Flying from Washington, D.C. Dulles Intl Airport to Hayden, Colorado in May is currently the most expensive (average of $825). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dulles Intl to Hayden. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 6, 2026.

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.

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 April 6, 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
9,545 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
9,545 reviews
United Airlines
7.4
Good
9,545 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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 $461, United Airlines can have you in Hayden, Colorado from Washington, D.C. Dulles Intl Airport in 6h 12m. 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hayden, Colorado (average of $282). Flying from Washington, D.C. Dulles Intl Airport to Hayden, Colorado in May is currently the most expensive (average of $825). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 April 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$428FlexibilityNo cancel feeOn-time69%

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