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$93+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAC
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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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 March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/187:05 am
IAD
-
DEN
1 stop7h 09m
Frontier
Sat 4/2511:59 pm
DEN
-
IAD
1 stop6h 57m
Frontier
Deal found 3/6$147
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:51 am
IAD
-
DEN
1 stop13h 38m
Frontier
Tue 5/511:54 pm
DEN
-
IAD
1 stop21h 15m
Frontier
Deal found 3/10$149
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Sat 5/97:05 am
IAD
-
DEN
1 stop7h 04m
Frontier
Sat 5/911:59 pm
DEN
-
IAD
1 stop6h 57m
Frontier
Deal found 3/7$151
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Wed 4/157:00 am
IAD
-
DEN
1 stop17h 29m
Frontier
Mon 4/2011:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/6$157
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/63:25 pm
IAD
-
DEN
1 stop20h 15m
Frontier
Tue 4/1411:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/8$162
This Kiwi.com deal was found by Cheapflights users on 3/9. 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
Tue 5/511:30 am
DEN
-
IAD
2 stops11h 06m
Frontier
Deal found 3/9$164
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/86:00 am
IAD
-
DEN
1 stop8h 09m
Frontier
Tue 4/1411:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/9$165
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/1310:25 pm
IAD
-
DEN
1 stop15h 44m
Frontier
Mon 4/2011:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/7$172
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Thu 4/166:10 am
IAD
-
DEN
1 stop7h 59m
Frontier
Tue 4/2111:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/7$173
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/76:00 am
IAD
-
DEN
2 stops29h 40m
Frontier
Tue 4/1411:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 3/9$174
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/97:20 am
IAD
-
SLC
Nonstop4h 45m
Delta
Fri 4/175:50 pm
SLC
-
IAD
Nonstop3h 54m
Delta
Deal found 3/9$289
This Frontier deal was found by Cheapflights users on 3/9. 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.
Wed 4/16:00 am
IAD
-
SLC
1 stop10h 51m
Frontier
Wed 4/83:46 pm
SLC
-
IAD
1 stop6h 50m
Frontier
Deal found 3/9$290

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 March 11, 2026.

Round-trip from

$147
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$498

Good round-trip deal

$431 or less

Good one-way deal

$475 or less
From Washington, D.C. Dulles Intl to Wyoming
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Wyoming
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Wyoming.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Wyoming.
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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 March 11, 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

Wed 4/29

5:20 pm-7:29 pm

Nonstop4h 09m

Denver Intl

Mon 5/4

11:59 pm-5:28 am

Nonstop3h 29m

$217

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 5/16

5:50 am-7:40 am

Nonstop3h 50m

Denver Intl

Tue 5/19

6:10 pm-11:40 pm

Nonstop3h 30m

$217

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Fri 4/17

6:37 pm-11:19 pm

1 stop6h 42m

Denver Intl

Wed 4/22

6:10 am-4:15 pm

1 stop8h 05m

$237

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Fri 4/24

5:55 am-7:45 am

Nonstop3h 50m

Denver Intl

Sat 4/25

5:45 am-3:05 pm

1 stop7h 20m

$247

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Fri 5/1

5:55 am-7:45 am

Nonstop3h 50m

Denver Intl

Sun 5/10

8:25 am-5:25 pm

1 stop7h 00m

$283
Quickest round-trip

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 5/2

5:50 am-7:40 am

Nonstop3h 50m

Denver Intl

Sun 5/3

7:25 pm-12:40 am

Nonstop3h 15m

$287

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 4/18

8:12 pm-10:15 pm

Nonstop4h 03m

Denver Intl

Mon 4/20

11:59 pm-5:28 am

Nonstop3h 29m

$297

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 4/30

10:35 pm-12:44 am

Nonstop4h 09m

Denver Intl

Sun 5/3

11:59 pm-5:28 am

Nonstop3h 29m

$317

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Thu 4/9

5:50 pm-8:57 pm

Nonstop5h 07m

Salt Lake City

Thu 4/16

7:20 am-5:28 pm

1 stop8h 08m

$319

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 4/8

6:20 am-8:10 am

Nonstop3h 50m

Denver Intl

Sat 4/11

11:10 am-4:25 pm

Nonstop3h 15m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

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.

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

Find hourly flight availability from Dulles Intl to Wyoming. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.

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

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 March 11, 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.
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

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
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

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
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

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 3h 50m. 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 cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Wyoming one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Wyoming are Iberia ($234), British Airways ($237), and Air France ($237).

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

    Most travelers choose Washington, D.C. Dulles Intl - Denver Intl, Washington, D.C. Dulles Intl - Salt Lake City or Washington, D.C. Dulles Intl - Jackson Hole when deciding on the best route 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 $508 for a flight from Washington, D.C. Dulles Intl Airport to Wyoming. The cheapest flight overall is $431 while the most popular route, (Washington, D.C. Dulles Intl - Denver Intl) is currently priced at $197.

  • 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.
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Reagan-National to Tampa flights
Baltimore to San Francisco flights
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Dulles Intl to Austin flights
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Reagan-National to Boston flights
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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$600FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$359Average$684FlexibilityNo cancel feeOn-time69%

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