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Washington, D.C.

$118+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — WAS
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/53:41 pm
SLC
-
BWI
2 stops24h 51m
Frontier
Tue 8/256:57 pm
BWI
-
SLC
1 stop27h 23m
Frontier
Deal found 6/11$271
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/259:05 pm
SLC
-
BWI
1 stop19h 02m
Frontier
Wed 9/26:57 pm
BWI
-
SLC
2 stops30h 57m
Frontier
Deal found 6/10$276
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:10 am
SLC
-
BWI
Nonstop4h 05m
Southwest
Wed 9/29:40 am
BWI
-
SLC
Nonstop4h 35m
Southwest
Deal found 6/10$277
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:50 pm
SLC
-
BWI
1 stop6h 50m
Southwest
Tue 10/137:10 am
BWI
-
SLC
1 stop6h 35m
Southwest
Deal found 6/11$292
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:55 am
SLC
-
IAD
1 stop9h 32m
American Airlines
Wed 9/26:10 am
IAD
-
SLC
1 stop7h 18m
American Airlines
Deal found 6/10$297
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:22 pm
SLC
-
BWI
1 stop7h 30m
American Airlines
Wed 9/23:56 pm
BWI
-
SLC
1 stop9h 45m
American Airlines
Deal found 6/10$297
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:25 pm
SLC
-
DCA
1 stop8h 05m
American Airlines
Tue 8/115:00 am
DCA
-
SLC
1 stop7h 44m
American Airlines
Deal found 6/11$297
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/56:05 am
SLC
-
IAD
2 stops14h 50m
Frontier
Sun 8/99:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Deal found 6/11$298
This Expedia deal was found by Cheapflights users on 6/11. 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.
Wed 8/57:40 am
SLC
-
IAD
1 stop9h 05m
Multiple Airlines
Tue 8/259:20 am
IAD
-
SLC
1 stop26h 15m
Multiple Airlines
Deal found 6/11$300
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:16 am
SLC
-
DCA
1 stop11h 43m
Frontier
Wed 9/27:00 am
DCA
-
SLC
1 stop9h 56m
Frontier
Deal found 6/11$301
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/176:05 am
SLC
-
IAD
2 stops14h 50m
Frontier
Tue 7/289:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Deal found 6/15$304
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Thu 8/61:12 pm
SLC
-
DCA
1 stop6h 47m
Frontier
Sat 8/156:00 pm
DCA
-
SLC
1 stop7h 44m
Frontier
Deal found 6/12$304

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$439

Good round-trip deal

$298 or less

Good one-way deal

$148 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. 2% potential increase in price ($11 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 June 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 June 15, 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
Quickest round-trip

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 9/5

2:00 pm-7:59 pm

Nonstop3h 59m

Washington, D.C. Dulles Intl

Wed 9/9

7:00 am-9:34 am

Nonstop4h 34m

$329

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 8/7

9:20 am-3:31 pm

Nonstop4h 11m

Washington, D.C. Dulles Intl

Sat 8/15

6:00 pm-8:58 pm

Nonstop4h 58m

$329

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 9/26

9:45 am-4:04 pm

Nonstop4h 19m

Washington, D.C. Dulles Intl

Sat 10/3

6:00 pm-8:58 pm

Nonstop4h 58m

$329

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 7/14

6:25 am-5:00 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Tue 7/21

4:55 pm-12:10 am

2 stops9h 15m

$334

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sun 10/25

3:50 pm-12:20 am

1 stop6h 30m

Washington, D.C. Dulles Intl

Sat 10/31

7:15 am-10:09 am

Nonstop4h 54m

$339

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Wed 8/5

9:20 am-3:31 pm

Nonstop4h 11m

Washington, D.C. Dulles Intl

Tue 8/25

2:47 pm-9:31 pm

1 stop8h 44m

$339

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 10/13

11:15 am-9:12 pm

1 stop7h 57m

Washington, D.C. Dulles Intl

Sat 10/17

7:15 am-10:09 am

Nonstop4h 54m

$339

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Wed 11/11

7:00 am-4:06 pm

1 stop7h 06m

Washington, D.C. Dulles Intl

Sat 11/14

10:22 am-2:57 pm

1 stop6h 35m

$344

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 10/22

4:10 pm-12:58 am

1 stop6h 48m

Washington, D.C. Dulles Intl

Tue 10/27

6:20 am-11:37 am

1 stop7h 17m

$349

Salt Lake CityBaltimore

SLC - BWI

SLCBWI

Salt Lake City

Sat 11/7

6:15 am-4:55 pm

2 stops8h 40m

Baltimore/Washington

Wed 11/11

9:30 am-6:40 pm

2 stops11h 10m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, February is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $116). Flying from Utah to Washington, D.C. in January is currently the most expensive (average of $180). 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 June 15, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

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 June 15, 2026.

The most flights from USUT to WAS are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

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 June 13, 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.?

    Delta, United Airlines, and Southwest can get you from Utah to Washington, D.C. in just under 3h 59m. Your travel time can differ by up to 4h 36m. 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 $138 and $141, 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 (95%), United Airlines (92%), Delta( 85%).

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

    On average you can expect to pay $426 for a flight from Utah to Washington, D.C.. The cheapest flight overall is $149 while the most popular route, (Salt Lake City - Washington, D.C. Dulles Intl) is currently priced at $329.

  • 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, February is the cheapest month in which you can book a flight from Utah to Washington, D.C. (average of $116). Flying from Utah to Washington, D.C. in January is currently the most expensive (average of $180). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

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
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Seattle to Reagan-National flights
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Atlanta to Reagan-National flights
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Orlando to Reagan-National flights
George Bush Intcntl to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Minneapolis to Dulles Intl flights
Minneapolis to Reagan-National flights
Miami to Dulles Intl flights
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Ontario to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
San Diego to Dulles Intl flights
Miami to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Midway to Dulles Intl flights
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Denver to Reagan-National flights
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Austin to Reagan-National flights
Salt Lake City to Dulles Intl flights
Nashville to Reagan-National flights
Salt Lake City to Reagan-National flights
Portland to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Love Field to Reagan-National flights
St. Louis to Dulles Intl flights
Ontario to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
West Palm Beach to Dulles Intl flights
Detroit to Dulles Intl flights
LaGuardia to Reagan-National flights
LaGuardia to Dulles Intl 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$241FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$178Average$258FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$496FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$398FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%
DeltaCheapest$269Average$451FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$296Average$452FlexibilityNo cancel feeOn-time62%

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