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Salt Lake City

$145+ Cheap flights from District of Columbia 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SLC
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheap flight deals from District of Columbia to Salt Lake City

Keep the following information in mind while searching for District of Columbia to Salt Lake City flight deals. Data was last updated October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(Kiwi.com)

One-way from

$145
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$374

Good round-trip deal

$342 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Salt Lake City flights.
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From District of Columbia to Salt Lake City
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One-way flight from District of Columbia to Salt Lake City
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Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 District of Columbia to Salt Lake City.
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Price to beat on a one-way flight from District of Columbia to Salt Lake City.
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Find flight deals from District of Columbia to Salt Lake City

Cheapest flights from District of Columbia to Salt Lake City
Explore the most affordable flight options available from District of Columbia to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Mon 10/278:00 amDCA - SLC
1 stop29h 40mFrontier
Sun 11/210:20 pmSLC - DCA
2 stops12h 42mFrontier
Deal found 10/10$270
This KAYAK deal was found by Cheapflights users on 10/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:43 amIAD - SLC
1 stop8h 46mAlaska Airlines
Tue 11/187:17 amSLC - IAD
1 stop7h 56mAlaska Airlines
Deal found 10/10$270
This Frontier deal was found by Cheapflights users on 10/9. 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.
Thu 10/302:00 pmDCA - SLC
1 stop12h 01mFrontier
Sun 11/168:00 amSLC - DCA
1 stop11h 59mFrontier
Deal found 10/9$271
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:15 amDCA - SLC
2 stops10h 24mFrontier
Sat 11/158:10 pmSLC - DCA
1 stop14h 52mFrontier
Deal found 10/7$272
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Thu 11/136:00 pmDCA - SLC
1 stop8h 01mFrontier
Fri 11/217:37 amSLC - DCA
1 stop7h 20mFrontier
Deal found 10/10$273
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Fri 10/246:31 pmDCA - SLC
1 stop7h 28mFrontier
Mon 10/273:43 pmSLC - DCA
2 stops23h 16mFrontier
Deal found 10/9$274
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:15 amIAD - SLC
Nonstop4h 36mDelta
Sun 11/96:05 pmSLC - IAD
Nonstop3h 53mDelta
Deal found 10/9$274
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:25 amIAD - SLC
1 stop10h 24mMultiple Airlines
Fri 10/248:59 pmSLC - IAD
1 stop13h 00mMultiple Airlines
Deal found 10/7$276
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:10 pmIAD - SLC
1 stop6h 56mDelta
Mon 11/176:05 pmSLC - IAD
Nonstop3h 53mDelta
Deal found 10/9$279
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:30 pmDCA - SLC
1 stop7h 21mAmerican Airlines
Sat 11/112:44 amSLC - DCA
1 stop7h 30mAmerican Airlines
Deal found 10/9$283
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:37 pmIAD - SLC
1 stop7h 26mAmerican Airlines
Sat 11/112:44 amSLC - IAD
1 stop6h 57mAmerican Airlines
Deal found 10/9$283
This Delta deal was found by Cheapflights users on 10/8. 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.
Wed 11/197:10 amIAD - SLC
Nonstop4h 48mDelta
Sat 11/2212:35 amSLC - IAD
1 stop6h 35mDelta
Deal found 10/8$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 10, 2025.
Use the filters below to find and compare flights from District of Columbia to Salt Lake City that are best for you.

Fly from

District of Columbia

Fly to

Salt Lake City

Route

Depart

Return

Price

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Fri 11/7

6:15 am-8:51 am

Nonstop4h 36m

Salt Lake City

Fri 11/14

6:00 am-4:23 pm

1 stop8h 23m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 11/5

5:55 pm-8:55 pm

Nonstop5h 00m

Salt Lake City

Wed 12/3

8:30 am-5:30 pm

1 stop7h 00m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 11/4

6:15 am-8:51 am

Nonstop4h 36m

Salt Lake City

Thu 12/4

1:58 pm-12:13 am

1 stop8h 15m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Sun 11/2

5:15 am-7:51 am

Nonstop4h 36m

Salt Lake City

Sat 11/15

2:15 pm-11:03 pm

1 stop6h 48m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 10/29

6:15 am-8:51 am

Nonstop4h 36m

Salt Lake City

Mon 11/3

1:55 pm-11:39 pm

1 stop7h 44m

$279

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 1/24

8:59 am-8:44 pm

1 stop13h 45m

Salt Lake City

Sat 1/31

7:00 am-9:59 pm

1 stop12h 59m

$289

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Sun 11/9

5:05 am-9:40 am

1 stop6h 35m

Salt Lake City

Sun 11/16

5:00 am-1:10 pm

1 stop6h 10m

$289

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 11/8

4:17 pm-8:40 pm

1 stop6h 23m

Salt Lake City

Fri 11/14

12:15 am-11:53 am

1 stop9h 38m

$289

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sun 1/25

6:56 pm-5:39 pm

1 stop24h 43m

Salt Lake City

Fri 1/30

10:15 am-9:00 pm

1 stop8h 45m

$289

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Mon 1/5

5:50 pm-11:30 pm

1 stop7h 40m

Salt Lake City

Fri 1/9

8:05 am-3:50 pm

1 stop5h 45m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 44 results
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Best time to book a flight from District of Columbia to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from District of Columbia 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 District of Columbia to Salt Lake City

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

Currently, April is the cheapest month in which you can book a flight from District of Columbia to Salt Lake City (average of $99). Flying from District of Columbia 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 DC to SLC?

Find hourly flight availability from District of Columbia 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 10, 2025.

It’s optimal to fly from District of Columbia to Salt Lake City in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Salt Lake City. Price data was last updated on October 5, 2025.

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

Weekly flight availability from District of Columbia to Salt Lake City

Explore weekly flight availability from District of Columbia to Salt Lake City. 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 October 10, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    For a flight from District of Columbia to Salt Lake City, you will be flying into Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city.

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

    A quick flight from District of Columbia to Salt Lake City can take about 4h 36m. United Airlines provides one of the quickest options available for as low as $279. The distance between District of Columbia and Salt Lake City is about 1823 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from District of Columbia to Salt Lake City consider choosing Aeromexico (100%), Delta (93%) or Korean Air (93%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from District of Columbia to Salt Lake City is generally $801, our data shows the cheapest flight currently is $191. When looking at the most popular route, (Washington, D.C. Reagan-National - Salt Lake City), you can expect to pay $139 for that flight.

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to Salt Lake City (average of $99). Flying from District of Columbia 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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Alternative routes for District of Columbia to Salt Lake City

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

Discover the top 7 airlines that operate flights from District of Columbia 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$257FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$137Average$274FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$269Average$504FlexibilityNo cancel feeOn-time69%
DeltaCheapest$269Average$534FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$497FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$290Average$513FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$320Average$485FlexibilityNo cancel feeOn-time75%

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