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Salt Lake City

$145+ Cheap flights from Reagan-National (DCA) to Salt Lake City (SLC)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SLC
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Salt Lake City are usually found in November or October, booked 56 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Reagan-National to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Salt Lake City (SLC). 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$269
(Delta)

One-way from

$145
(Southwest)

Popular in

February

Cheapest in

November

Average price

$355

Good round-trip deal

$438 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Salt Lake City flights.
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From Washington, D.C. Reagan-National to Salt Lake City
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One-way flight from Washington, D.C. Reagan-National to Salt Lake City
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Highest demand for flights based on searches. 15% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Salt Lake City.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Salt Lake City.
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Find flight deals from Reagan-National to Salt Lake City

Cheapest flights from Reagan-National to Salt Lake City
Explore the most affordable flight options available from Reagan-National to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:10 pmDCA - SLC
Nonstop4h 50mDelta
Thu 11/279:56 amSLC - DCA
Nonstop4h 04mDelta
Deal found 10/29$269
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/126:00 pmDCA - SLC
1 stop8h 07mFrontier
Mon 12/159:33 pmSLC - DCA
2 stops13h 33mFrontier
Deal found 10/28$270
This Frontier deal was found by Cheapflights users on 10/28. 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.
Sat 11/88:15 amDCA - SLC
1 stop7h 04mFrontier
Mon 11/108:00 amSLC - DCA
1 stop6h 59mFrontier
Deal found 10/28$272
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:00 pmDCA - SLC
1 stop25h 19mFrontier
Tue 11/111:10 pmSLC - DCA
1 stop21h 52mFrontier
Deal found 10/28$273
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:00 pmDCA - SLC
1 stop25h 19mFrontier
Thu 11/138:10 pmSLC - DCA
1 stop18h 46mFrontier
Deal found 10/29$274
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmDCA - SLC
1 stop20h 12mFrontier
Tue 12/309:07 pmSLC - DCA
1 stop22h 52mFrontier
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/306:00 pmDCA - SLC
1 stop8h 07mFrontier
Wed 12/317:20 amSLC - DCA
1 stop12h 39mFrontier
Deal found 10/28$277
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:00 pmDCA - SLC
1 stop20h 32mFrontier
Fri 11/78:10 pmSLC - DCA
1 stop14h 52mFrontier
Deal found 10/29$278
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:06 pmDCA - SLC
1 stop7h 09mDelta
Tue 12/169:50 amSLC - DCA
Nonstop4h 11mDelta
Deal found 10/30$279
This Frontier deal was found by Cheapflights users on 10/28. 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.
Thu 10/302:00 pmDCA - SLC
1 stop12h 01mFrontier
Tue 11/48:25 amSLC - DCA
1 stop11h 34mFrontier
Deal found 10/28$282
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/188:15 amDCA - SLC
1 stop13h 45mFrontier
Sun 11/3010:12 pmSLC - DCA
1 stop12h 51mFrontier
Deal found 10/28$283
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 pmDCA - SLC
1 stop16h 12mFrontier
Sun 12/217:20 amSLC - DCA
1 stop12h 39mFrontier
Deal found 10/29$286

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Salt Lake City 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Salt Lake City that are best for you.

Fly from

Reagan-National

Fly to

Salt Lake City

Route

Depart

Return

Price

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Tue 11/18

10:20 am-5:30 pm

1 stop9h 10m

Salt Lake City

Thu 11/27

9:56 am-4:00 pm

Nonstop4h 04m

$279

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 1/24

5:10 pm-8:12 pm

Nonstop5h 02m

Salt Lake City

Sat 1/31

11:00 am-9:36 pm

1 stop8h 36m

$279

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 11/27

5:10 pm-8:00 pm

Nonstop4h 50m

Salt Lake City

Thu 12/4

7:00 am-5:21 pm

1 stop8h 21m

$279

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Fri 11/28

3:30 pm-10:31 pm

1 stop9h 01m

Salt Lake City

Sat 12/6

7:00 am-7:00 pm

1 stop10h 00m

$289

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 1/21

8:00 am-2:46 pm

1 stop8h 46m

Salt Lake City

Mon 1/26

9:00 am-9:59 pm

1 stop10h 59m

$289

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Mon 12/8

3:20 pm-10:20 pm

2 stops9h 00m

Salt Lake City

Thu 12/11

5:30 am-4:10 pm

2 stops8h 40m

$299

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 1/22

2:32 pm-9:54 pm

1 stop9h 22m

Salt Lake City

Fri 1/30

9:53 am-4:00 pm

Nonstop4h 07m

$303

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 11/26

6:00 am-6:25 pm

2 stops14h 25m

Salt Lake City

Wed 12/3

5:30 am-4:10 pm

2 stops8h 40m

$305

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Tue 11/11

5:10 pm-8:00 pm

Nonstop4h 50m

Salt Lake City

Wed 11/19

6:00 am-4:35 pm

1 stop8h 35m

$324

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 1/22

5:09 pm-10:31 am

1 stop19h 22m

Salt Lake City

Tue 1/27

7:14 am-9:59 pm

2 stops12h 45m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
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Compare providers for flights from Reagan-National to Salt Lake City

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 Reagan-National to Salt Lake City in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Washington, D.C. Reagan-National Airport-Salt Lake City flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Washington, D.C. Reagan-National Airport-Salt Lake City flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Salt Lake City 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 Washington, D.C. Reagan-National Airport-Salt Lake City 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 Reagan-National to Salt Lake City

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

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Salt Lake City. Price data was last updated on October 24, 2025.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Salt Lake City?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Salt Lake City (average of $130). Flying from Washington, D.C. Reagan-National Airport to Salt Lake City in June is currently the most expensive (average of $262). 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 DCA to SLC?

Find hourly flight availability from Reagan-National to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Washington, D.C. Reagan-National Airport to Salt Lake City by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Salt Lake City?

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated October 30, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Salt Lake City 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
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

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 Reagan-National to Salt Lake City. 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 into for flights to Salt Lake City from Washington, D.C. Reagan-National?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to Salt Lake City from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Salt Lake City (SLC) should be relatively easy as there is 1 daily inbound flight from Washington, D.C. Reagan-National from 5 different airlines.

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

    Departing from Washington, D.C. Reagan-National Airport to Salt Lake City will take you 9h 01m. The distance from Washington, D.C. Reagan-National Airport to Salt Lake City 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 Washington, D.C. Reagan-National Airport to Salt Lake City round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Salt Lake City round-trip from $145. Other airlines that can offer you cheap pricing are American Airlines, from $288, and United Airlines, from $288. Frontier is currently priced 66% below the average price you’ll pay for this route.

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

    The cheapest flight price from Washington, D.C. Reagan-National Airport to Salt Lake City is $154. On average you can expect to pay $420. The most popular route, (Washington, D.C. Reagan-National - Salt Lake City), can usually be booked for $182.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Salt Lake City (average of $130). Flying from Washington, D.C. Reagan-National Airport to Salt Lake City in June is currently the most expensive (average of $262). 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 Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
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Top 5 airlines flying from Reagan-National to Salt Lake City

Discover the top 5 airlines that operate flights from Reagan-National to Salt Lake City. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$283FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$288Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$464FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$290Average$523FlexibilityNo cancel feeOn-time63%
DeltaCheapest$344Average$634FlexibilityNo cancel feeOn-timeN/A

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