Reagan-National

$125+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — DCA
Aug 25 — Sep 11
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Cheapflights Tip: The best prices from Salt Lake City to Washington, D.C. Reagan-National are usually found in September or July, booked 73 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap 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 August 20, 2025.

Round-trip from

$193
(CheapOair)

One-way from

$125
(Frontier)

Popular in

April

Cheapest in

September

Average price

$377

Good round-trip deal

$424 or less

Good one-way deal

$408 or less
From Salt Lake City to Washington, D.C. Reagan-National
One-way flight from Salt Lake City to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Salt Lake City to Washington, D.C. Reagan-National.
Price to beat on a one-way flight from Salt Lake City to Washington, D.C. Reagan-National.

Find 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 August 20, 2025.

This CheapOair deal was found by Cheapflights users on 8/18. 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.
Wed 8/2712:52 pmSLC - DCA
1 stop21h 19mFrontier
Sun 9/76:00 pmDCA - SLC
1 stop19h 11mFrontier
Deal found 8/18$192
This CheapOair deal was found by Cheapflights users on 8/18. 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.
Fri 10/102:52 pmSLC - DCA
1 stop29h 07mFrontier
Wed 10/151:00 pmDCA - SLC
1 stop11h 19mFrontier
Deal found 8/18$193
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:45 amSLC - DCA
1 stop25h 25mFrontier
Sun 9/141:00 pmDCA - SLC
1 stop20h 32mFrontier
Deal found 8/19$196
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:45 amSLC - DCA
1 stop8h 14mFrontier
Thu 9/256:00 pmDCA - SLC
1 stop8h 14mFrontier
Deal found 8/19$199
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:00 amSLC - DCA
1 stop26h 11mFrontier
Fri 9/56:00 pmDCA - SLC
1 stop8h 14mFrontier
Deal found 8/19$200
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:05 pmSLC - DCA
1 stop21h 54mFrontier
Tue 10/147:00 amDCA - SLC
1 stop6h 35mFrontier
Deal found 8/19$203
This CheapOair deal was found by Cheapflights users on 8/17. 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.
Mon 10/69:45 pmSLC - DCA
1 stop22h 14mFrontier
Wed 10/87:00 amDCA - SLC
1 stop26h 32mFrontier
Deal found 8/17$205
This CheapOair deal was found by Cheapflights users on 8/18. 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.
Sun 8/249:59 pmSLC - DCA
1 stop12h 12mFrontier
Sun 9/76:00 pmDCA - SLC
1 stop15h 32mFrontier
Deal found 8/18$206
This CheapOair deal was found by Cheapflights users on 8/18. 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.
Fri 8/223:45 pmSLC - DCA
1 stop18h 26mFrontier
Sun 9/71:00 pmDCA - SLC
1 stop20h 32mFrontier
Deal found 8/18$210
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:05 pmSLC - DCA
1 stop11h 59mFrontier
Sun 10/197:00 amDCA - SLC
1 stop26h 32mFrontier
Deal found 8/19$211
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:05 pmSLC - DCA
1 stop21h 54mFrontier
Mon 10/137:00 amDCA - SLC
1 stop9h 47mFrontier
Deal found 8/19$213
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:45 pmSLC - DCA
1 stop22h 14mFrontier
Mon 9/296:00 pmDCA - SLC
1 stop8h 14mFrontier
Deal found 8/19$216

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 August 20, 2025.
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

Fri 10/10

2:52 pm-9:59 pm

1 stop29h 07m

Washington, D.C. Reagan-National

Wed 10/15

1:00 pm-10:19 pm

1 stop11h 19m

$193

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sat 10/11

12:30 pm-12:04 pm

1 stop21h 34m

Washington, D.C. Reagan-National

Wed 10/15

1:00 pm-7:32 am

1 stop20h 32m

$193

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 9/18

9:45 pm-12:10 pm

1 stop12h 25m

Washington, D.C. Reagan-National

Sun 9/21

6:00 pm-7:32 am

1 stop15h 32m

$196

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 9/10

8:45 am-12:10 pm

1 stop25h 25m

Washington, D.C. Reagan-National

Sun 9/14

1:00 pm-7:32 am

1 stop20h 32m

$196

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 10/24

10:05 pm-12:04 pm

1 stop11h 59m

Washington, D.C. Reagan-National

Thu 10/30

7:00 am-11:35 am

1 stop6h 35m

$199

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 9/2

8:00 am-12:11 pm

1 stop26h 11m

Washington, D.C. Reagan-National

Fri 9/5

6:00 pm-12:14 am

1 stop8h 14m

$200

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 10/10

10:05 pm-9:59 pm

1 stop21h 54m

Washington, D.C. Reagan-National

Tue 10/14

7:00 am-10:19 pm

1 stop17h 19m

$205

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Mon 10/6

9:45 pm-9:59 pm

1 stop22h 14m

Washington, D.C. Reagan-National

Wed 10/8

7:00 am-7:32 am

1 stop26h 32m

$205

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sun 9/21

9:45 pm-12:10 pm

1 stop12h 25m

Washington, D.C. Reagan-National

Mon 9/22

6:00 pm-12:14 am

1 stop8h 14m

$210

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 10/29

12:35 pm-9:59 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Sun 11/2

1:00 pm-11:35 am

1 stop24h 35m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 23 results
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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 August 8, 2025.

The best time to book flights from Salt Lake City to Washington, D.C. Reagan-National Airport is 73 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, February is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 August 20, 2025.

When flying from Salt Lake City to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight in the morning.

What is the cheapest day to fly from Salt Lake City to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Reagan-National. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Salt Lake City to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 20, 2025.
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.

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 6 different airlines.

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

    Airlines like Frontier fly from Salt Lake City to Washington, D.C. Reagan-National Airport in about 29h 07m. The time it takes to get you to your destination can typically vary by up to . The distance between Salt Lake City and Washington, D.C. Reagan-National Airport is about 1846 mi.

  • 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 $137 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at $196 and $231 round-trip. You may be able to fly from Salt Lake City to Washington, D.C. Reagan-National Airport for 66% less than the average price by searching for these airlines.

  • 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 $359. While the most popular route (Salt Lake City - Washington, D.C. Reagan-National) can be booked for $167 on average our data indicates $526 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, February is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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.

Top 6 airlines flying from Salt Lake City to Reagan-National

Discover the top 6 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$257FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$494FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$231Average$409FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$278Average$548FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$290Average$461FlexibilityNo cancel feeOn-time63%
DeltaCheapest$330Average$597FlexibilityNo cancel feeOn-timeN/A

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