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Washington, D.C.

$99+ Cheap flights from Utah to Washington, D.C. (WAS)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — WAS
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Utah to Washington, D.C.

Cheapest flights from Utah to Washington, D.C.
Explore the most affordable flight options available from Utah to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:19 pm
SLC
-
DCA
1 stop28h 40m
Frontier
Tue 4/288:00 am
DCA
-
SLC
1 stop17h 14m
Frontier
Deal found 3/7$207
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:35 am
SLC
-
DCA
1 stop7h 24m
Frontier
Mon 4/67:00 am
DCA
-
SLC
1 stop6h 37m
Frontier
Deal found 3/9$208
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:29 pm
SLC
-
IAD
1 stop7h 58m
Frontier
Sun 4/191:26 pm
IAD
-
SLC
1 stop9h 08m
Frontier
Deal found 3/11$210
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.
Sat 5/93:19 pm
SLC
-
DCA
1 stop19h 41m
Frontier
Tue 5/127:00 am
DCA
-
SLC
2 stops13h 07m
Frontier
Deal found 3/9$211
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.
Thu 5/77:35 am
SLC
-
DCA
1 stop7h 24m
Frontier
Tue 5/127:00 am
DCA
-
SLC
2 stops13h 07m
Frontier
Deal found 3/9$212
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.
Mon 4/1310:52 pm
SLC
-
DCA
2 stops12h 08m
Frontier
Sat 4/188:00 am
DCA
-
SLC
1 stop26h 01m
Frontier
Deal found 3/10$214
This Super.com deal was found by Cheapflights users on 3/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:59 pm
SLC
-
IAD
1 stop9h 08m
Frontier
Wed 5/65:07 pm
IAD
-
SLC
1 stop30h 52m
Frontier
Deal found 3/11$215
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.
Fri 5/110:33 pm
SLC
-
DCA
2 stops12h 27m
Frontier
Fri 5/86:00 pm
DCA
-
SLC
1 stop16h 01m
Frontier
Deal found 3/8$216
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.
Wed 5/64:01 pm
SLC
-
DCA
2 stops18h 59m
Frontier
Sat 5/166:00 pm
DCA
-
SLC
1 stop16h 01m
Frontier
Deal found 3/8$217
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 5/57:02 pm
SLC
-
DCA
2 stops24h 57m
Frontier
Sun 5/107:00 am
DCA
-
SLC
1 stop27h 01m
Frontier
Deal found 3/9$218
This Orbitz deal was found by Cheapflights users on 3/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:13 pm
SLC
-
DCA
1 stop21h 46m
Frontier
Thu 4/238:00 am
DCA
-
SLC
1 stop26h 01m
Frontier
Deal found 3/11$219
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:59 pm
SLC
-
DCA
2 stops22h 01m
Frontier
Fri 4/246:00 pm
DCA
-
SLC
1 stop16h 01m
Frontier
Deal found 3/11$220

Find flight deals from Utah to Washington, D.C.

Keep the following information in mind while searching for Utah to Washington, D.C. flight deals. Data was last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(CheapOair)

One-way from

$99
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$388

Good round-trip deal

$304 or less

Good one-way deal

$249 or less
Provider with most accurate pricing for Salt Lake City-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Washington, D.C. (WAS) flights.
Search Deals
From Utah to Washington, D.C. (WAS)
Search Deals
One-way flight from Utah to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 Utah to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Utah to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah to Washington, D.C. 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 12, 2026.
Use the filters below to find and compare flights from Utah to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 4/24

10:10 am-4:23 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Sun 4/26

5:50 pm-8:57 pm

Nonstop5h 07m

$289

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 5/1

2:05 pm-11:32 pm

1 stop7h 27m

Washington, D.C. Dulles Intl

Thu 5/7

11:15 am-5:47 pm

1 stop8h 32m

$309

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Wed 5/6

6:45 am-3:50 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Tue 5/12

4:30 pm-8:40 pm

1 stop6h 10m

$309

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 5/2

12:55 pm-9:20 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Wed 5/6

5:50 pm-8:57 pm

Nonstop5h 07m

$309

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 4/29

1:10 pm-10:15 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Wed 5/6

3:40 pm-10:50 pm

2 stops9h 10m

$314

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 5/7

1:55 pm-10:56 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Sun 5/10

7:30 am-10:03 am

Nonstop4h 33m

$319

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 4/18

6:00 am-3:05 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Wed 4/22

6:20 am-10:25 am

1 stop6h 05m

$319

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 5/5

7:45 am-6:40 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Sun 5/10

6:10 am-1:40 pm

2 stops9h 30m

$319

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sun 5/10

5:20 am-3:45 pm

1 stop8h 25m

Washington, D.C. Dulles Intl

Sat 5/16

5:50 am-10:10 am

1 stop6h 20m

$329

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 4/1

6:00 am-4:35 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Mon 4/6

5:12 pm-8:12 pm

Nonstop5h 00m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Utah to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Utah 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 Utah to Washington, D.C.

What is the cheapest month to book a flight from Utah to Washington, D.C.?

Currently, October is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $135). Flying from Utah to Washington, D.C. in December is currently the most expensive (average of $267). 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 UT to WAS?

Find hourly flight availability from Utah to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.

One of the essential ways to save on airfare from Utah to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Utah to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Utah to Washington, D.C.. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Utah to Washington, D.C. flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Utah to Washington, D.C.

Explore weekly flight availability from Utah to Washington, D.C.. 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 March 12, 2026.

The most flights from USUT to WAS are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Utah to Washington, D.C.. 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 Utah to Washington, D.C.?

    United Airlines, Delta, and Southwest can get you from Utah to Washington, D.C. in just under 4h 13m. Your travel time can differ by up to 3h 14m. Airlines will cover a distance of 1823 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Utah to Washington, D.C. one-way?

    $89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Breeze Airways and Southwest, with prices starting from $94 and $144, respectively.

  • What are the most popular routes from Utah to Washington, D.C.?

    The most popular flight routes from Utah to Washington, D.C. are Salt Lake City - Washington, D.C. Dulles Intl, Salt Lake City - Washington, D.C. Reagan-National and Salt Lake City - Baltimore/Washington.

  • What are the most reliable airlines from Utah to Washington, D.C.?

    Before booking your flight to Washington, D.C. from Utah, check out the most reliable airlines to get you to your destination on time: Aeromexico (92%), Korean Air (84%), United Airlines( 83%).

  • What are the cheapest flights from Utah to Washington, D.C.?

    On average you can expect to pay $464 for a flight from Utah to Washington, D.C.. The cheapest flight overall is $128 while the most popular route, (Salt Lake City - Washington, D.C. Dulles Intl) is currently priced at $265.

  • Can I find deals for flights from Utah to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Utah to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Washington, D.C..

  • Can I find deals for business class flights from Utah to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Utah to Washington, D.C. 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 Utah to Washington, D.C.?

    Currently, October is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $135). Flying from Utah to Washington, D.C. in December is currently the most expensive (average of $267). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Utah to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
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Seattle to Reagan-National flights
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Seattle to Dulles Intl flights
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Orlando to Reagan-National flights
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George Bush Intcntl to Dulles Intl flights
LaGuardia to Reagan-National flights
Denver to Reagan-National flights
Miami to Dulles Intl flights
Miami to Reagan-National flights
Detroit to Dulles Intl flights
Minneapolis to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Austin to Dulles Intl flights
San Diego to Dulles Intl flights
Detroit to Reagan-National flights
Tampa to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Ontario to Dulles Intl flights
Austin to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Midway to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
San Diego to Reagan-National flights
Ontario to Reagan-National flights
New Orleans to Dulles Intl flights
Portland to Dulles Intl flights
Charlotte to Dulles Intl flights
Newark to Dulles Intl flights
Indianapolis to Dulles Intl flights
Salt Lake City to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights

Top 6 airlines flying from Utah to Washington, D.C.

Discover the top 6 airlines that operate flights from Utah to Washington, D.C.. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$233FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$178Average$249FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$254Average$434FlexibilityNo cancel feeOn-time71%
DeltaCheapest$267Average$427FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$451FlexibilityNo cancel feeOn-time69%

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