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Reagan-National

$135+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — DCA
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Washington, D.C. Reagan-National are usually found in July or February, booked 32 days in advance, depart on a Monday or Wednesday and return on a Saturday

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 November 10, 2025.

This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:10 pmSLC - DCA
1 stop6h 49mFrontier
Mon 11/242:00 pmDCA - SLC
1 stop12h 06mFrontier
Deal found 11/10$233
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/167:20 amSLC - DCA
1 stop7h 39mFrontier
Thu 12/256:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/10$234
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Wed 12/37:20 amSLC - DCA
1 stop27h 46mFrontier
Sun 12/76:00 pmDCA - SLC
2 stops28h 38mFrontier
Deal found 11/9$236
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/42:38 pmSLC - DCA
2 stops20h 28mFrontier
Sat 12/66:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/9$238
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Wed 12/312:32 pmSLC - DCA
2 stops26h 27mFrontier
Sat 12/66:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/9$239
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Wed 12/318:58 pmSLC - DCA
1 stop14h 03mFrontier
Fri 1/96:00 pmDCA - SLC
1 stop8h 08mFrontier
Deal found 11/10$242
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 amSLC - DCA
1 stop12h 39mFrontier
Sun 1/48:00 amDCA - SLC
1 stop18h 07mFrontier
Deal found 11/9$246
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:25 amSLC - DCA
1 stop11h 34mFrontier
Tue 11/252:00 pmDCA - SLC
1 stop12h 06mFrontier
Deal found 11/10$247
This CheapOair deal was found by Cheapflights users on 11/7. 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.
Wed 11/128:25 amSLC - DCA
1 stop26h 37mFrontier
Sat 11/158:15 amDCA - SLC
1 stop25h 17mFrontier
Deal found 11/7$252
This Frontier deal was found by Cheapflights users on 11/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:20 amSLC - DCA
1 stop12h 39mFrontier
Sun 1/46:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/9$254
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/309:07 pmSLC - DCA
1 stop13h 54mFrontier
Wed 1/76:00 pmDCA - SLC
2 stops18h 46mFrontier
Deal found 11/10$258
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Wed 12/3110:25 pmSLC - DCA
2 stops12h 36mFrontier
Sun 1/46:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/10$260

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 November 10, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$135
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$394

Good round-trip deal

$369 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. 19% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip 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 November 10, 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

Tue 12/2

9:50 am-4:01 pm

Nonstop4h 11m

Washington, D.C. Reagan-National

Mon 12/8

5:11 pm-8:08 pm

Nonstop4h 57m

$269

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 12/16

9:50 am-4:01 pm

Nonstop4h 11m

Washington, D.C. Reagan-National

Wed 12/24

5:35 pm-9:50 pm

1 stop6h 15m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 1/7

2:00 pm-10:59 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Mon 1/12

5:10 pm-8:12 pm

Nonstop5h 02m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sat 12/6

9:50 am-4:01 pm

Nonstop4h 11m

Washington, D.C. Reagan-National

Sat 12/13

5:31 pm-10:15 pm

1 stop6h 44m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 12/17

9:50 am-4:01 pm

Nonstop4h 11m

Washington, D.C. Reagan-National

Wed 12/24

5:35 pm-9:50 pm

1 stop6h 15m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 1/16

3:25 pm-11:34 pm

1 stop6h 09m

Washington, D.C. Reagan-National

Tue 2/24

5:10 pm-8:12 pm

Nonstop5h 02m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 1/29

11:20 pm-9:12 am

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 2/1

5:10 pm-8:12 pm

Nonstop5h 02m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 12/5

12:28 am-9:28 am

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 12/13

6:30 am-11:44 am

1 stop7h 14m

$289

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sun 12/14

6:00 am-4:36 pm

1 stop8h 36m

Washington, D.C. Reagan-National

Wed 12/24

5:35 pm-9:50 pm

1 stop6h 15m

$289

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 12/18

1:58 pm-10:40 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Wed 12/24

5:35 pm-9:50 pm

1 stop6h 15m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 20 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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
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 November 7, 2025.

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, January is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $129). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $285). 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 November 10, 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 at noon, which can drop the price by up to 79% 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 November 2, 2025.

Travelers seeking maximum savings on their Salt Lake City to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday 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 November 10, 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.
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,012 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,113 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Delta fly from Salt Lake City to Washington, D.C. Reagan-National Airport in about 4h 11m. The time it takes to get you to your destination is usually consistent. The distance between Salt Lake City and Washington, D.C. Reagan-National Airport is about 1846 mi. Generally, flights for this route are nonstop.

  • 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 United Airlines and American Airlines, starting at $278 and $288 round-trip. You may be able to fly from Salt Lake City to Washington, D.C. Reagan-National Airport for 64% 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 $279. While the most popular route (Salt Lake City - Washington, D.C. Reagan-National) can be booked for $130 on average, our data indicates $549 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, January is the cheapest month in which you can book a flight from Salt Lake City to Washington, D.C. Reagan-National Airport (average of $129). Flying from Salt Lake City to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $285). 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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 Reagan-National flights
Saint George to Baltimore 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$257FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$278Average$458FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$492FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$288Average$385FlexibilityNo cancel feeOn-time63%
DeltaCheapest$302Average$568FlexibilityNo cancel feeOn-timeN/A

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