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Park City

$150+ Cheap flights from Dulles Intl (IAD) to Park City, UT

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SLC
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Park City are usually found in May or June, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Dulles Intl to Park City

Keep the following information in mind while searching for Dulles Intl to Park City flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$150
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$538
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 Washington, D.C. Dulles Intl to Park City
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One-way flight from Washington, D.C. Dulles Intl to Park City
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Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Park City

Cheapest flights from Dulles Intl to Park City
Explore the most affordable flight options available from Dulles Intl to Park City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:10 pmIAD - SLC
1 stop7h 39mUnited Airlines
Wed 5/288:50 amSLC - IAD
Nonstop4h 08mUnited Airlines
Deal found 4/29$279
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:25 amIAD - SLC
1 stop11h 17mFrontier
Tue 5/275:06 pmSLC - IAD
1 stop10h 49mFrontier
Deal found 4/29$280
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:30 amIAD - SLC
1 stop10h 12mHawaiian Airlines
Tue 6/38:33 pmSLC - IAD
1 stop9h 03mHawaiian Airlines
Deal found 4/29$288
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 7/95:20 pmIAD - SLC
1 stop9h 33mDelta
Fri 7/1811:35 pmSLC - IAD
1 stop8h 36mDelta
Deal found 4/29$289
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:07 pmIAD - SLC
1 stop9h 27mAmerican Airlines
Fri 6/61:36 pmSLC - IAD
2 stops8h 23mAmerican Airlines
Deal found 4/29$294
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:30 amIAD - SLC
1 stop10h 06mAlaska Airlines
Tue 7/228:44 pmSLC - IAD
1 stop8h 43mAlaska Airlines
Deal found 4/29$313
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:40 pmIAD - SLC
2 stops32h 44mMultiple Airlines
Wed 6/187:00 pmSLC - IAD
1 stop14h 49mMultiple Airlines
Deal found 4/29$362
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:00 pmIAD - SLC
1 stop6h 25mSouthwest
Tue 7/157:05 amSLC - IAD
2 stops13h 40mSouthwest
Deal found 4/29$400

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Park 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 April 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Park City that are best for you.

Fly from

Dulles Intl

Fly to

Park City

Route

Depart

Return

Price

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Sat 5/24

5:10 pm-10:49 pm

1 stop7h 39m

Salt Lake City

Wed 5/28

8:50 am-2:58 pm

Nonstop4h 08m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Thu 5/22

7:25 am-4:42 pm

1 stop11h 17m

Salt Lake City

Tue 5/27

5:06 pm-5:55 am

1 stop10h 49m

$280

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 5/27

6:30 am-2:42 pm

1 stop10h 12m

Salt Lake City

Tue 6/3

8:33 pm-7:36 am

1 stop9h 03m

$288

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 7/9

5:20 pm-12:53 am

1 stop9h 33m

Salt Lake City

Fri 7/18

11:35 pm-10:11 am

1 stop8h 36m

$289

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Fri 5/30

5:07 pm-12:34 am

1 stop9h 27m

Salt Lake City

Fri 6/6

1:36 pm-11:59 pm

2 stops8h 23m

$294

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 5/13

6:30 am-2:36 pm

1 stop10h 06m

Salt Lake City

Tue 7/22

8:44 pm-7:27 am

1 stop8h 43m

$313

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 6/11

12:40 pm-7:24 pm

2 stops32h 44m

Salt Lake City

Wed 6/18

7:00 pm-11:49 am

1 stop14h 49m

$362

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 7/8

7:00 pm-11:25 pm

1 stop6h 25m

Salt Lake City

Tue 7/15

7:05 am-10:45 pm

2 stops13h 40m

$400

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 5/20

5:14 pm-3:09 pm

1 stop23h 55m

$150

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 6/11

12:40 pm-5:36 pm

1 stop6h 56m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to Park City from Dulles Intl 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. Dulles Intl Airport to Park City

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Park City?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Park City. Price data was last updated on April 25, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Park City is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Park City (average of $277). Flying from Washington, D.C. Dulles Intl Airport to Park City in March is currently the most expensive (average of $417). 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 IAD to PR9?

Find hourly flight availability from Dulles Intl to Park City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Park City as you normally would.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Park City?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Park City. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Park City flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Park City

Explore weekly flight availability from Dulles Intl to Park 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 April 29, 2025.

The most flights from IAD to PR9 are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Park City by month

Plan your trip to Park City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Park City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Park City when rainfall is around 0.6 in.

Temperature in Park City by month

Plan your trip to Park City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Park City, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Park City

Get insights into the airlines that provide service to Park 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 Park City. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Park City, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Park City. 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 Washington, D.C. Dulles Intl Airport to Park City one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $150. Sun Country Air flights start at $153 while deals on Southwest start at $155 one-way.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Park City?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Park City consider choosing Aeromexico (100%), Delta (92%) or United Airlines (81%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Washington, D.C. Dulles Intl - Salt Lake City) can be booked for $259 on average our data indicates $833 when flying from Washington, D.C. Dulles Intl Airport to Park City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Park 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. Dulles Intl Airport to Park City?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Park City (average of $277). Flying from Washington, D.C. Dulles Intl Airport to Park City in March is currently the most expensive (average of $417). 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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Top 6 airlines flying from Dulles Intl to Park City

Discover the top 6 airlines that operate flights from Dulles Intl to Park 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$161Average$235FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$169Average$240FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$287Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$598FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$579FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$441Average$576FlexibilityNo cancel feeOn-time63%

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