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District of Columbia

$135+ Cheap flights from Salt Lake City (SLC) to District of Columbia

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Salt Lake City to District of Columbia

Cheapest flights from Salt Lake City to District of Columbia
Explore the most affordable flight options available from Salt Lake City to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/227:20 amSLC - DCA
1 stop12h 39mFrontier
Tue 1/62:00 pmDCA - SLC
1 stop22h 24mFrontier
Deal found 11/1$238
This CheapOair deal was found by Cheapflights users on 10/31. 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 11/178:10 pmSLC - DCA
1 stop18h 49mFrontier
Fri 11/216:00 pmDCA - SLC
1 stop8h 06mFrontier
Deal found 10/31$246
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/1510:22 amSLC - DCA
1 stop9h 37mFrontier
Wed 12/318:00 amDCA - SLC
1 stop18h 07mFrontier
Deal found 11/1$249
This CheapOair deal was found by Cheapflights users on 10/31. 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 11/2810:12 pmSLC - DCA
1 stop12h 51mFrontier
Fri 12/52:00 pmDCA - SLC
1 stop12h 07mFrontier
Deal found 10/31$250
This CheapOair deal was found by Cheapflights users on 11/1. 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 11/51:10 pmSLC - DCA
1 stop21h 52mFrontier
Thu 11/132:00 pmDCA - SLC
1 stop19h 32mFrontier
Deal found 11/1$252
This Frontier deal was found by Cheapflights users on 11/1. 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.
Mon 12/1510:22 amSLC - DCA
1 stop9h 37mFrontier
Fri 1/26:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/1$254
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 12/712:32 pmSLC - DCA
2 stops22h 34mFrontier
Mon 12/86:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/1$257
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/1110:05 amSLC - DCA
1 stop9h 54mFrontier
Mon 12/156:00 pmDCA - SLC
2 stops17h 44mFrontier
Deal found 11/2$259
This Delta deal was found by Cheapflights users on 10/31. 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.
Fri 12/125:33 pmSLC - IAD
Nonstop3h 56mDelta
Tue 12/167:05 amIAD - SLC
Nonstop4h 51mDelta
Deal found 10/31$269
This Delta deal was found by Cheapflights users on 10/31. 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 12/69:50 amSLC - DCA
Nonstop4h 11mDelta
Sat 12/135:11 pmDCA - SLC
Nonstop4h 57mDelta
Deal found 10/31$269
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 12/142:38 pmSLC - DCA
2 stops20h 28mFrontier
Sat 1/36:00 pmDCA - SLC
1 stop8h 07mFrontier
Deal found 11/1$271
This CheapOair deal was found by Cheapflights users on 10/31. 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 11/68:10 pmSLC - DCA
1 stop18h 49mFrontier
Mon 11/108:15 amDCA - SLC
1 stop29h 25mFrontier
Deal found 10/31$272

Cheap flight deals from Salt Lake City to District of Columbia

Keep the following information in mind while searching for Salt Lake City to District of Columbia flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$238
(Kiwi.com)

One-way from

$135
(Delta)

Popular in

November

Cheapest in

July

Average price

$582

Good round-trip deal

$336 or less

Good one-way deal

$255 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 Salt Lake City to District of Columbia
Search Deals
One-way flight from Salt Lake City to District of Columbia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 District of Columbia.
Search Deals
Price to beat on a one-way flight from Salt Lake City to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to District of Columbia 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 3, 2025.
Use the filters below to find and compare flights from Salt Lake City to District of Columbia that are best for you.

Fly from

Salt Lake City

Fly to

District of Columbia

Route

Depart

Return

Price

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 12/6

5:33 pm-11:29 pm

Nonstop3h 56m

Washington, D.C. Dulles Intl

Sat 12/13

7:05 am-9:56 am

Nonstop4h 51m

$269

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

5:11 pm-8:08 pm

Nonstop4h 57m

$269

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 1/7

9:53 am-4:00 pm

Nonstop4h 07m

Washington, D.C. Reagan-National

Sun 1/11

5:10 pm-8:12 pm

Nonstop5h 02m

$269

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

Tue 1/6

5:10 pm-8:12 pm

Nonstop5h 02m

$269

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Fri 12/19

1:59 pm-11:37 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Mon 1/5

5:10 pm-8:12 pm

Nonstop5h 02m

$279

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 1/6

6:00 am-5:04 pm

1 stop9h 04m

Washington, D.C. Reagan-National

Mon 1/12

5:10 pm-8:12 pm

Nonstop5h 02m

$279

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 1/16

11:10 am-7:21 pm

1 stop6h 11m

Washington, D.C. Dulles Intl

Tue 1/20

8:20 am-1:26 pm

1 stop7h 06m

$289

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 1/6

6:00 am-4:46 pm

1 stop8h 46m

Washington, D.C. Dulles Intl

Mon 1/12

12:09 pm-5:17 pm

1 stop7h 08m

$289

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Sun 12/21

3:35 pm-11:57 pm

1 stop6h 22m

Washington, D.C. Reagan-National

Wed 12/31

5:35 pm-9:50 pm

1 stop6h 15m

$289

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Wed 12/17

9:45 am-6:59 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Wed 12/31

5:35 pm-9:50 pm

1 stop6h 15m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 43 results
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Best time to book a flight from Salt Lake City to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Salt Lake City to District of Columbia?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to District of Columbia (average of $129). Flying from Salt Lake City to District of Columbia in June is currently the most expensive (average of $252). 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 DC?

Find hourly flight availability from Salt Lake City to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Salt Lake City to District of Columbia by exploring options for tickets at noon.

What is the cheapest day to fly from Salt Lake City to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to District of Columbia. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Salt Lake City to District of Columbia flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Salt Lake City to District of Columbia

Explore weekly flight availability from Salt Lake City to District of Columbia. 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 November 3, 2025.

The most flights from SLC to USDC are scheduled on a Friday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated November 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Salt Lake City to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
8,001 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
8,997 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
11,034 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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
3,118 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

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 District of Columbia. 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 District of Columbia?

    If you book a flight to District of Columbia 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.

  • How long is the flight from Salt Lake City to District of Columbia?

    There are many flights that can get you from Salt Lake City to District of Columbia in 3h 56m. Fly via Delta or United Airlines to get the fastest option. The distance between Salt Lake City and District of Columbia is about 1823 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Salt Lake City to District of Columbia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to District of Columbia on time: Lufthansa (97%), United Airlines (96%), Korean Air (84%).

  • What are the cheapest flights from Salt Lake City to District of Columbia?

    Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Salt Lake City - Washington, D.C. Reagan-National) can be booked for $141 on average, our data indicates $429 when flying from Salt Lake City to District of Columbia.

  • Can I find deals for flights from Salt Lake City to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to District of Columbia?

    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 District of Columbia.

  • Can I find deals for business class flights from Salt Lake City to District of Columbia?

    Yes. Cheapflights offers flight deals from Salt Lake City to District of Columbia 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 District of Columbia?

    Currently, January is the cheapest month in which you can book a flight from Salt Lake City to District of Columbia (average of $129). Flying from Salt Lake City to District of Columbia in June is currently the most expensive (average of $252). 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

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Alternative routes for Salt Lake City to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Salt Lake City to District of Columbia

Discover the top 5 airlines that operate flights from Salt Lake City to District of Columbia. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$137Average$242FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$269Average$454FlexibilityNo cancel feeOn-time69%
DeltaCheapest$269Average$484FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$487FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$288Average$427FlexibilityNo cancel feeOn-time63%

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