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Washington, D.C.

$107+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — WAS
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
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 August 1, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:34 pm
SLC
-
BWI
2 stops13h 56m
Alaska Airlines
Tue 9/157:50 am
BWI
-
SLC
2 stops13h 06m
Alaska Airlines
Deal found 7/30$233
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:55 pm
SLC
-
BWI
1 stop13h 16m
Frontier
Sat 10/1712:21 pm
BWI
-
SLC
1 stop8h 39m
Frontier
Deal found 7/28$240
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:55 pm
SLC
-
BWI
1 stop13h 16m
Multiple Airlines
Sat 10/317:02 am
BWI
-
SLC
2 stops13h 57m
Multiple Airlines
Deal found 7/29$263
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:52 am
SLC
-
BWI
2 stops16h 48m
Alaska Airlines
Wed 11/117:00 am
BWI
-
SLC
2 stops16h 34m
Alaska Airlines
Deal found 7/29$267
This Orbitz deal was found by Cheapflights users on 7/31. 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 10/97:55 pm
SLC
-
BWI
1 stop13h 16m
Frontier
Sat 10/1712:21 pm
BWI
-
SLC
1 stop8h 39m
Frontier
Deal found 7/31$280
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:34 pm
SLC
-
BWI
2 stops23h 06m
Alaska Airlines
Tue 9/87:15 pm
BWI
-
SLC
2 stops25h 41m
Alaska Airlines
Deal found 7/29$284
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:06 am
SLC
-
BWI
2 stops21h 24m
Alaska Airlines
Wed 9/307:50 am
BWI
-
SLC
2 stops13h 06m
Alaska Airlines
Deal found 7/29$287
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:51 pm
SLC
-
IAD
1 stop16h 13m
Frontier
Sat 9/58:59 am
IAD
-
SLC
1 stop26h 27m
Frontier
Deal found 7/28$297
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/147:02 pm
SLC
-
BWI
1 stop14h 38m
Frontier
Mon 9/219:25 pm
BWI
-
SLC
2 stops19h 56m
Frontier
Deal found 7/31$297
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:06 am
SLC
-
BWI
2 stops21h 24m
Alaska Airlines
Wed 9/27:50 am
BWI
-
SLC
2 stops13h 06m
Alaska Airlines
Deal found 7/30$299
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/257:02 pm
SLC
-
BWI
1 stop14h 38m
Frontier
Wed 9/305:42 pm
BWI
-
SLC
2 stops32h 17m
Frontier
Deal found 7/31$302
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:16 am
SLC
-
DCA
1 stop6h 43m
Multiple Airlines
Sat 9/510:59 am
DCA
-
SLC
1 stop9h 57m
Multiple Airlines
Deal found 7/28$302

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(Alaska Airlines)

One-way from

$107
(Expedia)

Popular in

June

Cheapest in

October

Average price

$358

Good round-trip deal

$352 or less

Good one-way deal

$174 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. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 1, 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 - DCA

SLCDCA

Salt Lake City

Wed 8/26

6:25 am-5:00 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Tue 9/1

4:50 pm-10:30 pm

2 stops7h 40m

$314

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 9/9

6:25 am-5:00 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Tue 9/15

2:10 pm-8:35 pm

2 stops8h 25m

$314

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 8/25

4:15 pm-12:44 am

1 stop6h 29m

Washington, D.C. Dulles Intl

Sat 8/29

6:00 pm-8:58 pm

Nonstop4h 58m

$349

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 10/13

11:35 pm-9:19 am

1 stop7h 44m

Washington, D.C. Dulles Intl

Sat 10/17

6:13 am-8:50 am

Nonstop4h 37m

$369

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 8/20

11:59 pm-10:09 am

1 stop8h 10m

Washington, D.C. Reagan-National

Tue 8/25

5:59 pm-8:55 pm

Nonstop4h 56m

$369

Salt Lake CityBaltimore

SLC - BWI

SLCBWI

Salt Lake City

Wed 8/26

8:40 am-6:55 pm

2 stops8h 15m

Baltimore/Washington

Tue 9/1

9:40 am-12:15 pm

Nonstop4h 35m

$378

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 8/12

6:45 am-6:25 pm

2 stops9h 40m

Washington, D.C. Reagan-National

Sat 8/22

6:05 am-2:10 pm

2 stops10h 05m

$379

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 8/13

5:40 pm-11:39 pm

Nonstop3h 59m

Washington, D.C. Dulles Intl

Thu 9/10

6:07 pm-11:57 pm

1 stop7h 50m

$384

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 9/29

10:34 am-4:49 pm

Nonstop4h 15m

Washington, D.C. Reagan-National

Sun 10/4

4:45 pm-11:08 pm

1 stop8h 23m

$389

Salt Lake CityBaltimore

SLC - BWI

SLCBWI

Salt Lake City

Wed 8/26

2:34 pm-3:40 pm

2 stops23h 06m

Baltimore/Washington

Wed 9/2

7:50 am-6:56 pm

2 stops13h 06m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, January is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $334). Flying from Utah to Washington, D.C. in June is currently the most expensive (average of $447). 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 August 1, 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 at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

How much does it cost to fly round-trip from Utah to Washington, D.C.?

Airfare is below average for this route at the moment.
Utah to Washington, D.C. flights typically cost between $294 and $513 in September.
The cheapest round-trip price found within the last 5 days was $233 on Alaska Airlines (Sep 9-Sep 15).

How far ahead should I book a flight from Utah to Washington, D.C.?

The best time to book flights from Utah to Washington, D.C. is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 July 25, 2026.

Travelers seeking maximum savings on their Utah to Washington, D.C. flight should consider departing on Thursday mornings 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.

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.?

    Southwest, United Airlines, and Delta can get you from Utah to Washington, D.C. in just under 6h 29m. Your travel time can differ by up to 2h 06m. 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?

    $92 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 JetBlue, with prices starting from $124 and $142, 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: Lufthansa (97%), United Airlines (91%), Korean Air( 82%).

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

    On average you can expect to pay $518 for a flight from Utah to Washington, D.C.. The cheapest flight overall is $198 while the most popular route, (Salt Lake City - Washington, D.C. Dulles Intl) is currently priced at $295.

  • 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, January is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $334). Flying from Utah to Washington, D.C. in June is currently the most expensive (average of $447). 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro

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
Seattle to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Seattle to Dulles Intl flights
Atlanta to Reagan-National flights
Boston to Reagan-National flights
San Francisco to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
Atlanta to Dulles Intl flights
Orlando to Dulles Intl flights
San Francisco to Reagan-National flights
Los Angeles to Dulles Intl flights
Denver to Dulles Intl flights
Minneapolis to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Ontario to Dulles Intl flights
Orlando to Reagan-National flights
Tampa to Dulles Intl flights
Minneapolis to Dulles Intl flights
Hobby to Reagan-National flights
Miami to Reagan-National flights
Hobby to Dulles Intl flights
Denver to Reagan-National flights
San Diego to Dulles Intl flights
Detroit to Dulles Intl flights
Newark to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Midway to Dulles Intl flights
Tampa to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Miami to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Detroit to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Ontario to Reagan-National flights
Austin to Dulles Intl flights
LaGuardia to Dulles Intl flights
Portland to Dulles Intl flights
Charlotte to Dulles Intl flights
LaGuardia to Reagan-National flights
Santa Ana to Dulles Intl flights
Indianapolis to Reagan-National flights
Jacksonville to Dulles Intl flights
San Diego to Reagan-National flights
Fort Lauderdale to Reagan-National flights

Top 7 airlines flying from Utah to Washington, D.C.

Discover the top 7 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$162Average$264FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$178Average$268FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$511FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$269Average$451FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$285Average$452FlexibilityNo cancel feeOn-time62%

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