Wyoming

$79+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAC
Oct 31 — Nov 71
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Wyoming with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$498

Good round-trip deal

$359 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Jackson Hole flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Jackson Hole flights.
From Washington, D.C. Dulles Intl to Wyoming
One-way flight from Washington, D.C. Dulles Intl to Wyoming
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Wyoming.

Find 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 October 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:47 amIAD - DEN
1 stop6h 58mFrontier
Tue 11/42:45 pmDEN - IAD
1 stop27h 35mFrontier
Deal found 9/30$152
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:40 amIAD - DEN
1 stop7h 05mFrontier
Mon 11/101:42 pmDEN - IAD
1 stop8h 29mFrontier
Deal found 9/29$160
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:58 pmIAD - DEN
1 stop17h 05mFrontier
Wed 11/196:50 pmDEN - IAD
1 stop20h 56mFrontier
Deal found 9/30$161
This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amIAD - DEN
1 stop14h 44mFrontier
Sat 11/112:25 pmDEN - IAD
1 stop9h 30mFrontier
Deal found 9/30$162
This Flightnetwork deal was found by Cheapflights users on 9/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:07 pmIAD - DEN
1 stop21h 36mFrontier
Sat 11/112:25 pmDEN - IAD
1 stop9h 30mFrontier
Deal found 9/29$165
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:47 amIAD - DEN
1 stop6h 58mFrontier
Thu 10/309:05 amDEN - IAD
1 stop7h 22mFrontier
Deal found 9/29$166
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:36 pmIAD - DEN
1 stop14h 24mFrontier
Mon 11/101:42 pmDEN - IAD
1 stop8h 29mFrontier
Deal found 9/29$167
This CheapOair deal was found by Cheapflights users on 9/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:07 pmIAD - DEN
1 stop13h 52mFrontier
Sun 10/2611:59 pmDEN - IAD
1 stop16h 46mFrontier
Deal found 9/29$169
This Booking.com deal was found by Cheapflights users on 9/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:27 pmIAD - DEN
1 stop21h 44mFrontier
Mon 11/31:42 pmDEN - IAD
1 stop8h 29mFrontier
Deal found 9/29$170
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:47 amIAD - DEN
1 stop6h 58mFrontier
Sun 11/212:34 amDEN - IAD
1 stop12h 35mFrontier
Deal found 9/29$171
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/288:25 amIAD - JAC
1 stop9h 00mUnited Airlines
Tue 11/42:40 pmJAC - IAD
1 stop6h 35mUnited Airlines
Deal found 9/28$249
This KAYAK deal was found by Cheapflights users on 9/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:25 amIAD - SLC
1 stop8h 37mAlaska Airlines
Wed 10/297:17 amSLC - IAD
1 stop7h 56mAlaska Airlines
Deal found 9/28$271

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 October 1, 2025.
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

Dulles Intl

Fly to

Wyoming

Route

Depart

Return

Price

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 10/29

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Wed 11/5

11:59 pm-5:16 am

Nonstop3h 17m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 12/9

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Fri 12/12

11:59 pm-5:16 am

Nonstop3h 17m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 11/6

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Mon 11/10

8:00 am-1:18 pm

Nonstop3h 18m

$217

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 10/28

4:50 pm-11:35 pm

1 stop8h 45m

Denver Intl

Tue 11/4

4:50 pm-10:00 pm

Nonstop3h 10m

$218

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Mon 11/17

5:45 pm-7:45 pm

Nonstop4h 00m

Denver Intl

Tue 11/18

7:25 am-5:05 pm

1 stop7h 40m

$228

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 10/25

6:05 am-10:11 am

1 stop6h 06m

Denver Intl

Tue 10/28

2:57 pm-11:20 pm

1 stop6h 23m

$237

Washington, D.C.Jackson

IAD - JAC

IADJAC

Washington, D.C. Dulles Intl

Tue 10/28

8:25 am-3:25 pm

1 stop9h 00m

Jackson Hole

Tue 11/4

2:40 pm-11:15 pm

1 stop6h 35m

$249

Washington, D.C.Jackson

IAD - JAC

IADJAC

Washington, D.C. Dulles Intl

Wed 10/29

3:59 pm-8:37 pm

1 stop6h 38m

Jackson Hole

Wed 11/5

2:40 pm-11:15 pm

1 stop6h 35m

$249

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 11/19

5:45 pm-7:45 pm

Nonstop4h 00m

Denver Intl

Mon 12/1

6:10 pm-11:25 pm

Nonstop3h 15m

$256

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 10/28

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Sat 11/1

10:20 am-3:41 pm

Nonstop3h 21m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 60 results
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wyoming (average of $467). Flying from Washington, D.C. Dulles Intl Airport to Wyoming in June is currently the most expensive (average of $609). 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 October 1, 2025.

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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Wyoming

Explore weekly flight availability from Dulles Intl to Wyoming. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 1, 2025.

The most flights from IAD to USWY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 October 1, 2025.
Peruse reviews from past customers who have flown with Delta, 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.
8.0
Very good

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 05m. 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 Southwest ($89), United Airlines ($89), and Alaska Airlines ($144).

  • 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 $359 for a flight from Washington, D.C. Dulles Intl Airport to Wyoming. The cheapest flight overall is $346 while the most popular route, (Washington, D.C. Dulles Intl - Denver Intl) is currently priced at $177.

  • 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Wyoming (average of $467). Flying from Washington, D.C. Dulles Intl Airport to Wyoming in June is currently the most expensive (average of $609). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Wyoming

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

Top 3 airlines flying from Dulles Intl to Wyoming

Discover the top 3 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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$270Average$616FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$290Average$635FlexibilityNo cancel feeOn-time71%
DeltaCheapest$309Average$555FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.