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Reagan-National

$124+ Cheap flights from Salt Lake City (SLC) to Reagan-National (DCA)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — DCA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Salt Lake City to Reagan-National with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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Cheapflights Tip: The best prices from Salt Lake City to Washington, D.C. Reagan-National are usually found in January or July, booked 32 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Salt Lake City to Reagan-National

Cheapest flights from Salt Lake City to Reagan-National
Explore the most affordable flight options available from Salt Lake City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This CheapOair deal was found by Cheapflights users on 1/20. 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.
Sat 3/79:14 pm
SLC
-
DCA
1 stop12h 48m
Frontier
Tue 3/108:00 am
DCA
-
SLC
1 stop18h 15m
Frontier
Deal found 1/20$214
This Frontier deal was found by Cheapflights users on 1/20. 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 2/276:24 am
SLC
-
DCA
1 stop8h 35m
Frontier
Wed 3/42:00 pm
DCA
-
SLC
1 stop9h 49m
Frontier
Deal found 1/20$215
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/2610:37 pm
SLC
-
DCA
2 stops12h 23m
Frontier
Tue 3/32:00 pm
DCA
-
SLC
1 stop9h 49m
Frontier
Deal found 1/20$216
This CheapOair deal was found by Cheapflights users on 1/20. 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 2/269:59 pm
SLC
-
DCA
1 stop17h 00m
Frontier
Mon 3/26:00 pm
DCA
-
SLC
1 stop29h 49m
Frontier
Deal found 1/20$218
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Sat 2/1410:21 pm
SLC
-
DCA
1 stop16h 38m
Frontier
Tue 2/178:00 am
DCA
-
SLC
1 stop15h 49m
Frontier
Deal found 1/20$220
This Expedia deal was found by Cheapflights users on 1/19. 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.
Tue 1/278:35 am
SLC
-
DCA
1 stop11h 24m
Frontier
Wed 1/282:00 pm
DCA
-
SLC
1 stop6h 54m
Frontier
Deal found 1/19$222
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:35 am
SLC
-
DCA
1 stop11h 24m
Frontier
Fri 2/66:00 pm
DCA
-
SLC
1 stop16h 44m
Frontier
Deal found 1/20$224
This Expedia deal was found by Cheapflights users on 1/21. 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 2/188:00 am
SLC
-
DCA
1 stop27h 15m
Frontier
Wed 2/252:00 pm
DCA
-
SLC
1 stop9h 49m
Frontier
Deal found 1/21$225
This Booking.com deal was found by Cheapflights users on 1/20. 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.
Thu 4/99:17 pm
SLC
-
DCA
1 stop12h 45m
Frontier
Sun 4/127:00 am
DCA
-
SLC
1 stop26h 50m
Frontier
Deal found 1/20$227
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/29:59 pm
SLC
-
DCA
1 stop13h 16m
Frontier
Sun 3/86:00 pm
DCA
-
SLC
1 stop15h 55m
Frontier
Deal found 1/20$228
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/252:28 pm
SLC
-
DCA
2 stops20h 47m
Frontier
Sat 2/286:00 pm
DCA
-
SLC
1 stop16h 44m
Frontier
Deal found 1/20$229
This Frontier deal was found by Cheapflights users on 1/20. 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.
Thu 4/211:49 am
SLC
-
DCA
1 stop8h 10m
Frontier
Thu 4/96:00 pm
DCA
-
SLC
1 stop8h 09m
Frontier
Deal found 1/20$230

Find flight deals from Salt Lake City to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$214
(CheapOair)

One-way from

$124
(Super.com)

Popular in

April

Cheapest in

January

Average price

$284

Good round-trip deal

$384 or less

Good one-way deal

$388 or less
Provider with most accurate pricing for Salt Lake City-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Washington, D.C. Reagan-National flights.
Search Deals
From Salt Lake City to Washington, D.C. Reagan-National
Search Deals
One-way flight from Salt Lake City to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Salt Lake City to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Salt Lake City to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Reagan-National 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 January 21, 2026.
Use the filters below to find and compare flights from Salt Lake City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Salt Lake City

Fly to

Reagan-National

Route

Depart

Return

Price

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 1/28

8:35 am-4:59 pm

1 stop6h 24m

Washington, D.C. Reagan-National

Fri 1/30

6:00 pm-12:14 am

1 stop8h 14m

$256

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 3/11

2:07 pm-10:12 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Tue 3/17

5:12 pm-8:12 pm

Nonstop5h 00m

$299

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 2/26

1:49 pm-10:57 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Mon 3/2

5:10 pm-8:12 pm

Nonstop5h 02m

$299

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 3/13

6:00 am-4:35 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Mon 3/16

5:12 pm-8:12 pm

Nonstop5h 00m

$299

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 4/9

7:15 am-4:35 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Mon 4/13

5:00 pm-10:15 pm

1 stop7h 15m

$309

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sat 2/28

5:00 am-3:00 pm

1 stop8h 00m

Washington, D.C. Reagan-National

Thu 3/5

7:40 pm-11:55 pm

1 stop6h 15m

$323

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 4/9

6:00 am-4:35 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Sat 4/18

5:30 pm-10:03 pm

1 stop6h 33m

$329

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 4/10

6:00 am-4:35 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Sat 4/18

5:30 pm-10:03 pm

1 stop6h 33m

$329

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 3/11

10:15 am-9:02 pm

1 stop8h 47m

Washington, D.C. Reagan-National

Tue 3/17

8:00 am-11:45 pm

2 stops17h 45m

$335

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 4/10

7:15 am-4:35 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Thu 4/30

3:35 pm-12:10 am

1 stop10h 35m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 24 results
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Compare providers for flights from Salt Lake City to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Washington, D.C. Reagan-National Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Salt Lake City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Salt Lake City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Salt Lake City 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 Salt Lake City to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Reagan-National. Price data was last updated on January 16, 2026.

The best time to book flights from Salt Lake City to Washington, D.C. Reagan-National Airport is 32 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 month to book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport?

Currently, April is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $126). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $286). 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 SLC to DCA?

Find hourly flight availability from Salt Lake City to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salt Lake City to Washington, D.C. Reagan-National Airport as you normally would.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated January 21, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Salt Lake City to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Salt Lake City to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Salt Lake City, you will be flying from Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City. There is 1 flight from Salt Lake City to Washington, D.C. Reagan-National per day from 5 different airlines.

  • How long is the flight from Salt Lake City to Washington, D.C. Reagan-National Airport?

    Airlines like Frontier, Delta, and Southwest fly from Salt Lake City to Washington, D.C. Reagan-National Airport in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 1h 15m. The distance between Salt Lake City and Washington, D.C. Reagan-National Airport is about 1846 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Salt Lake City to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Salt Lake City to Washington, D.C. Reagan-National Airport is Frontier. Our recent data shows that you can find tickets from as low as $140 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $217 and $288 round-trip. You may be able to fly from Salt Lake City to Washington, D.C. Reagan-National Airport for 62% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Salt Lake City to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Salt Lake City to Washington, D.C. Reagan-National Airport are Frontier ($89), Southwest ($145), and American Airlines ($156).

  • What are the cheapest flights from Salt Lake City to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for $294. While the most popular route (Salt Lake City - Washington, D.C. Reagan-National) can be booked for $164 on average, our data indicates $514 when flying from Salt Lake City to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Salt Lake City to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Reagan-National.

  • Can I find deals for business class flights from Salt Lake City to Reagan-National?

    Yes. Cheapflights offers flight deals from Salt Lake City to Reagan-National 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 Salt Lake City to Washington, D.C. Reagan-National Airport?

    Currently, April is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $126). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $286). 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. Reagan-National Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Salt Lake City to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Dulles Intl flights
Salt Lake City to Baltimore flights
Saint George to Dulles Intl flights
Saint George to Baltimore flights
Saint George to Reagan-National flights
Vernal to Dulles Intl flights

Top 5 airlines flying from Salt Lake City to Reagan-National

Discover the top 5 airlines that operate flights from Salt Lake City to Reagan-National. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$262FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$217Average$356FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$288Average$384FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$458FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$537FlexibilityNo cancel feeOn-timeN/A

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