Wyoming

$88+ Cheap flights from Dulles Intl (IAD) to Wyoming

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAC
May 10 — May 171
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Cheap flight deals from Dulles Intl to Wyoming

Cheapest flights from Dulles Intl to Wyoming
Explore the most affordable flight options available from Dulles Intl to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This Trip.com deal was found by Cheapflights users on 4/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:45 am
IAD
-
DEN
1 stop8h 19m
Frontier
Mon 6/111:54 pm
DEN
-
IAD
1 stop8h 18m
Frontier
Deal found 4/5$174
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:59 pm
IAD
-
DEN
1 stop8h 40m
Frontier
Mon 5/1811:54 pm
DEN
-
IAD
1 stop8h 18m
Frontier
Deal found 4/6$178
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:45 am
IAD
-
DEN
1 stop16h 39m
Frontier
Thu 6/47:40 am
DEN
-
IAD
1 stop25h 59m
Frontier
Deal found 4/7$179
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
IAD
-
DEN
1 stop7h 59m
Frontier
Mon 4/271:07 pm
DEN
-
IAD
1 stop9h 29m
Frontier
Deal found 4/6$180
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
IAD
-
DEN
1 stop17h 14m
Frontier
Fri 5/11:00 pm
DEN
-
IAD
1 stop18h 54m
Frontier
Deal found 4/6$181
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:19 pm
IAD
-
DEN
1 stop19h 55m
Frontier
Fri 5/111:59 pm
DEN
-
IAD
1 stop7h 55m
Frontier
Deal found 4/7$182
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:49 am
IAD
-
DEN
1 stop17h 35m
Frontier
Thu 5/2810:00 am
DEN
-
IAD
1 stop11h 09m
Frontier
Deal found 4/6$184
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
IAD
-
DEN
1 stop8h 34m
Frontier
Sat 5/911:54 pm
DEN
-
IAD
1 stop8h 18m
Frontier
Deal found 4/6$185
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:40 am
IAD
-
DEN
1 stop8h 24m
Frontier
Fri 5/1511:54 pm
DEN
-
IAD
1 stop8h 18m
Frontier
Deal found 4/6$186
This Orbitz deal was found by Cheapflights users on 4/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:59 pm
IAD
-
DEN
1 stop25h 22m
Frontier
Sun 5/1711:59 pm
DEN
-
IAD
1 stop13h 15m
Frontier
Deal found 4/7$187
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
IAD
-
DEN
1 stop18h 29m
Frontier
Fri 5/810:00 am
DEN
-
IAD
1 stop11h 09m
Frontier
Deal found 4/6$188
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:27 pm
IAD
-
DEN
2 stops23h 04m
Frontier
Mon 5/1111:54 pm
DEN
-
IAD
1 stop8h 18m
Frontier
Deal found 4/6$189

Find flight deals from Dulles Intl to Wyoming

Keep the following information in mind while searching for Dulles Intl to Wyoming flight deals. Data was last updated April 10, 2026.

Round-trip from

$174
(Trip.com)

One-way from

$88
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$459

Good one-way deal

$475 or less
From Washington, D.C. Dulles Intl to Wyoming
One-way flight from Washington, D.C. Dulles Intl to Wyoming
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Wyoming.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Wyoming 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 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Wyoming that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 5/5

4:30 pm-6:30 pm

Nonstop4h 00m

Denver Intl

Tue 5/12

6:10 pm-11:40 pm

Nonstop3h 30m

$237

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 5/7

5:55 am-7:45 am

Nonstop3h 50m

Denver Intl

Tue 5/19

6:45 am-3:50 pm

1 stop7h 05m

$287

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 4/28

6:20 am-8:10 am

Nonstop3h 50m

Denver Intl

Fri 5/1

6:40 am-5:05 pm

1 stop8h 25m

$307

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 8/25

7:25 am-10:12 am

Nonstop4h 47m

Salt Lake City

Mon 8/31

5:50 pm-11:51 pm

Nonstop4h 01m

$309

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 5/19

3:15 pm-10:50 pm

1 stop9h 35m

Salt Lake City

Tue 5/26

11:59 pm-6:13 am

Nonstop4h 14m

$314

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 5/13

5:30 pm-12:05 am

1 stop8h 35m

Denver Intl

Sun 5/17

7:25 pm-12:40 am

Nonstop3h 15m

$327

Washington, D.C.West Yellowstone

IAD - WYS

IADWYS

Washington, D.C. Dulles Intl

Sat 9/19

6:30 am-1:20 pm

1 stop8h 50m

West Yellowstone

Tue 9/22

2:02 pm-12:40 am

1 stop8h 38m

$354

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Mon 5/4

5:55 am-3:40 pm

2 stops11h 45m

Salt Lake City

Mon 5/11

11:30 am-12:20 am

2 stops10h 50m

$359

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Fri 6/5

5:21 pm-10:15 pm

1 stop6h 54m

Salt Lake City

Mon 6/8

5:30 pm-11:31 pm

Nonstop4h 01m

$364
Quickest round-trip

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 4/23

5:55 am-7:45 am

Nonstop3h 50m

Denver Intl

Tue 4/28

6:10 pm-11:40 pm

Nonstop3h 30m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Wyoming

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wyoming (average of $268). Flying from Washington, D.C. Dulles Intl Airport to Wyoming in December is currently the most expensive (average of $827). 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.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Wyoming?

Reviews of airlines servicing Wyoming

Get insights into the airlines that provide service to Wyoming. 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 Wyoming. Reviews last updated April 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Washington, D.C. Dulles Intl Airport to Wyoming to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Wyoming. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Washington, D.C. Dulles Intl Airport to Wyoming?

    Departing from Washington, D.C. Dulles Intl Airport to Wyoming will take you 4h. Airlines will cover a distance of 1448 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Wyoming?

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Wyoming?

    On average you can expect to pay $475 for a flight from Washington, D.C. Dulles Intl Airport to Wyoming. The cheapest flight overall is $475 while the most popular route, (Washington, D.C. Dulles Intl - Denver Intl) is currently priced at $191.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Wyoming 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 Wyoming?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wyoming (average of $268). Flying from Washington, D.C. Dulles Intl Airport to Wyoming in December is currently the most expensive (average of $827). 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 Wyoming

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

Top 2 airlines flying from Dulles Intl to Wyoming

Discover the top 2 airlines that operate flights from Dulles Intl to Wyoming. 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$590FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$662FlexibilityNo cancel feeOn-time69%

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