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District of Columbia

$145+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$168
(Kiwi.com)

One-way from

$145
(Frontier)

Popular in

November

Cheapest in

April

Average price

$471

Good round-trip deal

$448 or less

Good one-way deal

$313 or less
Provider with most accurate pricing for Salt Lake City-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Washington, D.C. (WAS) flights.
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From Salt Lake City to District of Columbia
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One-way flight from Salt Lake City to District of Columbia
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Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Salt Lake City to District of Columbia.
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Price to beat on a one-way flight from Salt Lake City to District of Columbia.
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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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:05 amSLC - DCA
1 stop8h 54mFrontier
Thu 3/136:00 pmDCA - SLC
1 stop8h 40mFrontier
Deal found 2/19$168
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:33 pmSLC - IAD
1 stop15h 58mFrontier
Mon 5/198:01 amIAD - SLC
1 stop29h 32mFrontier
Deal found 2/19$236
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/136:00 amSLC - DCA
1 stop8h 59mMultiple Airlines
Wed 3/198:00 amDCA - SLC
2 stops13h 58mMultiple Airlines
Deal found 2/20$275
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/92:29 pmSLC - IAD
1 stop24h 01mAlaska Airlines
Wed 4/167:00 amIAD - SLC
1 stop11h 54mAlaska Airlines
Deal found 2/20$314
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:44 pmSLC - IAD
1 stop29h 47mMultiple Airlines
Sun 5/1812:45 pmIAD - SLC
1 stop7h 02mMultiple Airlines
Deal found 2/19$337
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:55 amSLC - IAD
1 stop21h 24mDelta
Tue 4/17:43 amIAD - SLC
1 stop14h 32mDelta
Deal found 2/19$363
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:00 pmSLC - DCA
2 stops25h 59mAlaska Airlines
Tue 3/258:00 amDCA - SLC
1 stop15h 30mAlaska Airlines
Deal found 2/20$398
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:59 pmSLC - IAD
1 stop5h 59mAmerican Airlines
Mon 4/76:18 amIAD - SLC
1 stop8h 47mAmerican Airlines
Deal found 2/19$417
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:38 amSLC - DCA
1 stop7h 58mUnited Airlines
Thu 4/106:00 amDCA - SLC
1 stop8h 14mUnited Airlines
Deal found 2/20$418
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:40 pmSLC - DCA
1 stop7h 20mSouthwest
Mon 4/282:50 pmDCA - SLC
2 stops8h 10mSouthwest
Deal found 2/20$422
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:45 pmSLC - IAD
1 stop7h 55mSouthwest
Tue 5/207:50 amIAD - SLC
1 stop6h 20mSouthwest
Deal found 2/19$442
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:10 pmSLC - IAD
1 stop7h 13mUnited Airlines
Mon 4/285:55 pmIAD - SLC
Nonstop5h 04mUnited Airlines
Deal found 2/20$469

Find flights from Salt Lake City to District of Columbia within your budget

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 February 20, 2025.

Fly from

Salt Lake City

Fly to

District of Columbia

Route

Depart

Return

Price

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 3/6

11:05 am-9:59 pm

1 stop8h 54m

Washington, D.C. Reagan-National

Thu 3/13

6:00 pm-12:40 am

1 stop8h 40m

$168

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 5/1

10:44 pm-6:31 am

1 stop29h 47m

Washington, D.C. Dulles Intl

Mon 5/5

8:01 am-11:33 am

1 stop29h 32m

$208

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 3/13

6:00 am-4:59 pm

1 stop8h 59m

Washington, D.C. Reagan-National

Wed 3/19

8:00 am-7:58 pm

2 stops13h 58m

$275

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Wed 4/9

2:29 pm-4:30 pm

1 stop24h 01m

Washington, D.C. Dulles Intl

Wed 4/16

7:00 am-4:54 pm

1 stop11h 54m

$314

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 5/15

10:44 pm-6:31 am

1 stop29h 47m

Washington, D.C. Dulles Intl

Sun 5/18

12:45 pm-5:47 pm

1 stop7h 02m

$337

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 3/18

6:55 am-6:19 am

1 stop21h 24m

Washington, D.C. Dulles Intl

Tue 4/1

7:43 am-8:15 pm

1 stop14h 32m

$363

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Tue 3/18

6:00 pm-9:59 pm

2 stops25h 59m

Washington, D.C. Reagan-National

Tue 3/25

8:00 am-9:30 pm

1 stop15h 30m

$398

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 4/1

3:59 pm-11:58 pm

1 stop5h 59m

Washington, D.C. Dulles Intl

Mon 4/7

6:18 am-1:05 pm

1 stop8h 47m

$417

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Mon 4/7

12:38 am-10:36 am

1 stop7h 58m

Washington, D.C. Reagan-National

Thu 4/10

6:00 am-12:14 pm

1 stop8h 14m

$418

Salt Lake CityWashington, D.C.

SLC - DCA

SLCDCA

Salt Lake City

Thu 4/24

1:40 pm-11:00 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Mon 4/28

2:50 pm-9:00 pm

2 stops8h 10m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 30 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.

Travel insights for flights from Salt Lake City to District of Columbia

Get recent, data-driven insights about flights from Salt Lake City to District of Columbia including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Salt Lake City to District of Columbia (average of $309). Flying from Salt Lake City to District of Columbia in June is currently the most expensive (average of $389). 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 February 20, 2025.

When flying from Salt Lake City to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.

The most flights from SLC to USDC are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 20, 2025.
To help decide which airline to fly from Salt Lake City to District of Columbia, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • What are the cheapest airlines to fly from Salt Lake City to District of Columbia one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $145. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Salt Lake City to District of Columbia for a low price.

  • 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: United Airlines (91%), Aeromexico (84%), WestJet (82%).

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

    Looking at all options, your cheapest flight can be booked for $228. While the most popular route (Salt Lake City - Washington, D.C. Dulles Intl) can be booked for $355 on average our data indicates $816 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, August is the cheapest month in which you can book a flight from Salt Lake City to District of Columbia (average of $309). Flying from Salt Lake City to District of Columbia in June is currently the most expensive (average of $389). 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.

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Alternative routes for Salt Lake City to District of Columbia

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Top 7 airlines flying from Salt Lake City to District of Columbia

Discover the top 7 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$238FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$136Average$262FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$201Average$454FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$231Average$322FlexibilityNo cancel feeOn-time62%
DeltaCheapest$299Average$580FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$343Average$560FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$382Average$520FlexibilityNo cancel feeOn-time63%
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