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Steamboat Springs

$220+ Cheap flights from Dulles Intl (IAD) to Steamboat Springs, CO

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HDN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Steamboat Springs

Keep the following information in mind while searching for Dulles Intl to Steamboat Springs flight deals. Data was last updated junio 12, 2025.

Round-trip from

$439
(Southwest)

One-way from

$220
(Southwest)

Popular in

November

Cheapest in

May

Average price

$483
From Washington, D.C. Dulles Intl to Steamboat Springs
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One-way flight from Washington, D.C. Dulles Intl to Steamboat Springs
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to Steamboat Springs

Cheapest flights from Dulles Intl to Steamboat Springs
Explore the most affordable flight options available from Dulles Intl to Steamboat Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/156:30 amIAD - HDN
1 stop7h 50mUnited Airlines
jue. 7/243:25 pmHDN - IAD
1 stop7h 20mUnited Airlines
Deal found 6/12$237
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/196:30 amIAD - HDN
1 stop7h 40mSouthwest
mar. 7/2212:25 pmHDN - IAD
1 stop8h 20mSouthwest
Deal found 6/11$439
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:00 amIAD - HDN
1 stop8h 15mDelta
vie. 1/23:14 pmHDN - IAD
1 stop6h 40mDelta
Deal found 6/10$774
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:55 pmIAD - HDN
1 stop26h 02mAlaska Airlines
sáb. 1/37:45 pmHDN - IAD
1 stop20h 10mAlaska Airlines
Deal found 6/10$1,252
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/295:50 pmIAD - HDN
2 stops19h 53mAmerican Airlines
vie. 1/212:33 pmHDN - IAD
2 stops22h 11mAmerican Airlines
Deal found 6/10$1,371

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Steamboat Springs 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 junio 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Steamboat Springs that are best for you.

Fly from

Dulles Intl

Fly to

Steamboat Springs

Route

Depart

Return

Price

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

vie. 9/26

10:09 pm-12:29 pm

1 stop16h 20m

Hayden Yampa Valley

mié. 10/1

1:35 pm-11:22 pm

1 stop7h 47m

$412

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

sáb. 7/19

6:30 am-12:10 pm

1 stop7h 40m

Hayden Yampa Valley

mar. 7/22

12:25 pm-10:45 pm

1 stop8h 20m

$439

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

sáb. 7/19

6:30 am-12:10 pm

1 stop7h 40m

$220

Washington, D.C.Hayden

IAD - HDN

IADHDN

Washington, D.C. Dulles Intl

sáb. 7/19

6:30 am-12:20 pm

1 stop7h 50m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Dulles Intl to Steamboat Springs

Have a flexible travel schedule? Discover the best time to fly to Steamboat Springs 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 Steamboat Springs

What is the cheapest time of day to fly from IAD to ST9?

Find hourly flight availability from Dulles Intl to Steamboat Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Steamboat Springs as you normally would.

Rainfall in Steamboat Springs by month

Plan your trip to Steamboat Springs by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Steamboat Springs 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 Steamboat Springs when rainfall is around 1.2 in.

Temperature in Steamboat Springs by month

Plan your trip to Steamboat Springs by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Steamboat Springs, 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).

Reviews of airlines servicing Steamboat Springs

Get insights into the airlines that provide service to Steamboat Springs. 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 Steamboat Springs. Reviews last updated junio 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • Can I find deals for flights from Dulles Intl to Steamboat Springs that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Steamboat Springs?

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

  • Can I find deals for business class flights from Dulles Intl to Steamboat Springs?

    Yes. Cheapflights offers flight deals from Dulles Intl to Steamboat Springs 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 Steamboat Springs?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Steamboat Springs (average of $397). Flying from Washington, D.C. Dulles Intl Airport to Steamboat Springs in July is currently the most expensive (average of $615). 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

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Alternative routes for Dulles Intl to Steamboat Springs

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dulles Intl to Steamboat Springs

Discover the top 2 airlines that operate flights from Dulles Intl to Steamboat Springs. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$664FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$349Average$507FlexibilityNo cancel feeOn-time71%

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