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Dulles Intl

$146+ Cheap flights from Utah to Dulles Intl (IAD)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IAD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Utah to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Utah (USUT) to Dulles Intl (IAD). 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 20, 2024.

Find flight deals from Utah to Dulles Intl

Cheapest flights from Utah to Dulles Intl
Explore the most affordable flight options available from Utah to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:10 amSGU - IAD
1 stop8h 29mUnited Airlines
Wed 12/256:30 amIAD - SGU
2 stops11h 32mUnited Airlines
Deal found 11/19$373
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/186:54 amSLC - IAD
1 stop7h 17mUnited Airlines
Wed 12/256:30 amIAD - SLC
1 stop8h 46mUnited Airlines
Deal found 11/20$416
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 12/1111:59 amSLC - IAD
1 stop26h 33mAlaska Airlines
Sat 12/145:10 pmIAD - SLC
1 stop20h 12mAlaska Airlines
Deal found 11/20$420
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/1811:55 amSLC - IAD
1 stop8h 29mAmerican Airlines
Mon 1/66:21 amIAD - SLC
1 stop8h 20mAmerican Airlines
Deal found 11/19$441
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:25 pmSLC - IAD
Nonstop3h 54mDelta
Sun 1/55:27 pmIAD - SLC
1 stop6h 40mDelta
Deal found 11/19$519
This Southwest deal was found by Cheapflights users on 11/20. 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.
Mon 12/91:25 pmSLC - IAD
1 stop7h 35mSouthwest
Fri 12/136:45 amIAD - SLC
1 stop8h 00mSouthwest
Deal found 11/20$579
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/218:00 pmSGU - IAD
2 stops10h 49mAmerican Airlines
Mon 12/308:10 pmIAD - SGU
2 stops18h 54mAmerican Airlines
Deal found 11/19$607
This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2510:38 amSLC - IAD
2 stops23h 01mMultiple Airlines
Fri 11/2912:40 pmIAD - SLC
2 stops13h 21mMultiple Airlines
Deal found 11/19$667
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:00 pmCNY - IAD
2 stops13h 40mMultiple Airlines
Thu 1/26:58 pmIAD - CNY
2 stops20h 27mMultiple Airlines
Deal found 11/19$1,182

Find flights from Utah to Dulles Intl within your budget

Customize your flight search to find flights from Utah to Dulles Intl 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 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

Return

Price

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 3/5

3:30 pm-11:36 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Tue 3/11

7:30 am-2:50 pm

1 stop9h 20m

$278

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sun 1/19

10:50 am-7:17 am

2 stops18h 27m

Washington, D.C. Dulles Intl

Thu 1/23

8:15 am-11:58 pm

2 stops17h 43m

$362

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Sat 1/25

9:25 am-4:23 pm

2 stops28h 58m

Washington, D.C. Dulles Intl

Sat 2/1

6:57 pm-10:59 pm

1 stop30h 02m

$367

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Thu 12/19

5:10 am-3:39 pm

1 stop8h 29m

Washington, D.C. Dulles Intl

Wed 12/25

6:30 am-4:02 pm

2 stops11h 32m

$373

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 1/7

7:00 am-11:30 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 1/21

10:05 pm-10:15 pm

1 stop26h 10m

$383

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 3/5

8:00 pm-8:42 am

2 stops10h 42m

Washington, D.C. Dulles Intl

Tue 3/11

6:52 am-7:16 pm

2 stops14h 24m

$384

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 1/7

6:50 am-4:14 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Wed 1/15

5:04 pm-10:59 pm

1 stop7h 55m

$416

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 1/7

6:15 am-5:05 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Wed 1/15

5:50 pm-8:25 am

2 stops16h 35m

$446

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 1/7

5:40 pm-11:36 pm

Nonstop3h 56m

Washington, D.C. Dulles Intl

Wed 1/15

7:20 am-10:25 am

Nonstop5h 05m

$519

MoabWashington, D.C.

CNY - IAD

CNYIAD

Moab Canyonlands Field

Wed 12/25

2:00 pm-5:40 am

2 stops13h 40m

Washington, D.C. Dulles Intl

Thu 1/2

6:58 pm-1:25 pm

2 stops20h 27m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 17 results
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Best time to book a flight from Utah to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Utah 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 Utah to Dulles Intl

Get recent, data-driven insights about flights from Utah to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Utah to Washington, D.C. Dulles Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Utah to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Utah to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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 UT to IAD?

Find hourly flight availability from Utah to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Utah to Washington, D.C. Dulles Intl Airport, 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 Utah to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Utah to Dulles Intl. 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 20, 2024.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 20, 2024.
Read through reviews of airlines operating flights from Utah to Washington, D.C., such as American Airlines, Frontier and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Utah to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Utah to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $146. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Utah to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most popular routes from Utah to Washington, D.C. Dulles Intl Airport?

    When deciding which route to take from Utah to Washington, D.C. Dulles Intl Airport consider Salt Lake City - Washington, D.C. Dulles Intl, Saint George - Washington, D.C. Dulles Intl or Vernal Regional - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the cheapest flights from Utah to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Utah to Washington, D.C. Dulles Intl Airport is $226. On average you can expect to pay $1,155. The most popular route, (Salt Lake City - Washington, D.C. Dulles Intl), can usually be booked for $440.

  • Can I find deals for flights from Utah to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Utah to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Dulles Intl.

  • Can I find deals for business class flights from Utah to Dulles Intl?

    Yes. Cheapflights offers flight deals from Utah to Dulles Intl 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 Utah to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Utah to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Utah to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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 Utah to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to Reagan-National flights
Atlanta to Reagan-National flights
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Seattle to Baltimore flights
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Atlanta to Baltimore flights
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Miami to Reagan-National flights
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LaGuardia to Reagan-National flights
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LaGuardia to Dulles Intl flights
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Miami to Baltimore flights
Tampa to Dulles Intl flights
Newark to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Minneapolis to Baltimore flights
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John F Kennedy Intl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Detroit to Baltimore flights
John F Kennedy Intl to Reagan-National flights
Tampa to Reagan-National flights
Orlando to Baltimore flights

Top 5 airlines flying from Utah to Dulles Intl

Discover the top 5 airlines that operate flights from Utah to Dulles Intl. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$186FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$262Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$558FlexibilityNo cancel feeOn-time69%
DeltaCheapest$396Average$603FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$472Average$558FlexibilityNo cancel feeOn-time63%
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