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Salt Lake City International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Salt Lake City International Airport to Dulles International Airport over the next 90 days, with one-way fares from €110 and round-trip from €212. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SLC 5:35 PM
        4h
        Nonstop
        IAD 11:35 PM
        Salt Lake City - Washington D.C. | Mon, Oct 26 | Delta Air Lines
        IAD 6:13 AM
        4h 37m
        Nonstop
        SLC 8:50 AM
        Washington D.C. - Salt Lake City | Sun, Nov 1 | Delta Air Lines
        €300 €406
        26% off
        26% off
        €406 €300
      • SLC 5:35 PM
        4h
        Nonstop
        IAD 11:35 PM
        Salt Lake City - Washington D.C. | Fri, Oct 30 | Delta Air Lines
        IAD 6:13 AM
        4h 37m
        Nonstop
        SLC 8:50 AM
        Washington D.C. - Salt Lake City | Mon, Nov 2 | Delta Air Lines
        €316 €406
        22% off
        22% off
        €406 €316
      • SLC 1:38 PM
        14h 42m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Sat, Oct 3 | Frontier Airlines
        DCA 6:00 PM
        18h 45m
        1 stop
        SLC 10:45 AM
        Washington D.C. - Salt Lake City | Sat, Oct 10 | Frontier Airlines
        €212 €406
        48% off
        48% off
        €406 €212
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        DCA 6:00 PM
        8h 17m
        1 stop
        SLC 12:17 AM
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        €215
        47% off
        €406 €215
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        DCA 7:00 AM
        19h 17m
        1 stop
        SLC 12:17 AM
        Washington D.C. - Salt Lake City | Wed, Oct 28 | Frontier Airlines
        €218
        46% off
        €406 €218
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Thu, Oct 8 | Frontier Airlines
        IAD 6:00 AM
        8h 54m
        1 stop
        SLC 12:54 PM
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Frontier Airlines
        €222
        45% off
        €406 €222
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        DCA 6:00 PM
        8h 19m
        1 stop
        SLC 12:19 AM
        Washington D.C. - Salt Lake City | Tue, Oct 20 | Frontier Airlines
        €228
        44% off
        €406 €228
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        DCA 6:00 PM
        8h 17m
        1 stop
        SLC 12:17 AM
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        €228
        44% off
        €406 €228
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        IAD 12:30 PM
        7h 43m
        1 stop
        SLC 6:13 PM
        Washington D.C. - Salt Lake City | Thu, Oct 15 | Frontier Airlines
        €231
        43% off
        €406 €231
      • SLC 1:38 PM
        14h 42m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        IAD 6:00 AM
        8h 54m
        1 stop
        SLC 12:54 PM
        Washington D.C. - Salt Lake City | Wed, Oct 14 | Frontier Airlines
        €232
        43% off
        €406 €232
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        DCA 1:00 PM
        23h 41m
        1 stop
        SLC 10:41 AM
        Washington D.C. - Salt Lake City | Wed, Oct 21 | Frontier Airlines
        €234
        42% off
        €406 €234
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Fri, Oct 9 | Frontier Airlines
        IAD 6:00 AM
        8h 54m
        1 stop
        SLC 12:54 PM
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Frontier Airlines
        €237
        42% off
        €406 €237
      • SLC 9:56 PM
        29h 14m
        1 stop
        IAD 5:10 AM
        Salt Lake City - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        IAD 1:09 PM
        10h 2m
        1 stop
        SLC 9:11 PM
        Washington D.C. - Salt Lake City | Fri, Nov 27 | Frontier Airlines
        €240
        41% off
        €406 €240
      • SLC 1:38 PM
        14h 42m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        DCA 1:00 PM
        12h 59m
        1 stop
        SLC 11:59 PM
        Washington D.C. - Salt Lake City | Wed, Oct 7 | Frontier Airlines
        €240
        41% off
        €406 €240
      • SLC 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Salt Lake City - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        SLC 4:00 PM
        Washington D.C. - Salt Lake City | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        SLC 9:45 AM
        4h 19m
        Nonstop
        IAD 4:04 PM
        Salt Lake City - Washington D.C. | Sat, Oct 17 | United Airlines
        €234 €308
        24% off
        24% off
        €308 €234
      • SLC 9:45 AM
        4h 19m
        Nonstop
        IAD 4:04 PM
        Salt Lake City - Washington D.C. | Wed, Oct 21 | United Airlines
        €240 €308
        22% off
        22% off
        €308 €240
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        €110 €308
        64% off
        64% off
        €308 €110
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        €122
        60% off
        €308 €122
      • SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        €123
        60% off
        €308 €123
      • SLC 1:38 PM
        14h 42m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        €123
        60% off
        €308 €123
      • SLC 9:56 PM
        29h 14m
        1 stop
        IAD 5:10 AM
        Salt Lake City - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        €128
        57% off
        €308 €128
      • SLC 9:56 PM
        29h 14m
        1 stop
        IAD 5:10 AM
        Salt Lake City - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        €128
        57% off
        €308 €128
      • SLC 8:52 AM
        10h 15m
        1 stop
        IAD 9:07 PM
        Salt Lake City - Washington D.C. | Sat, Nov 21 | Frontier Airlines
        €149
        52% off
        €308 €149
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        €150
        51% off
        €308 €150
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        €154
        50% off
        €308 €154
      • SLC 1:38 PM
        14h 42m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        €154
        50% off
        €308 €154
      • SLC 9:28 AM
        18h 52m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        €156
        49% off
        €308 €156
      • SLC 7:53 AM
        7h 57m
        1 stop
        IAD 5:50 PM
        Salt Lake City - Washington D.C. | Tue, Oct 20 | Alaska Airlines
        €158
        49% off
        €308 €158
      • SLC 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Salt Lake City - Washington D.C. | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Salt Lake City International Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Salt Lake City International Airport to Dulles International Airport?

The cheapest airline flying from Salt Lake City International Airport to Dulles International Airport is Frontier Airlines (from €110) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €110
Alaska Airlines
From €158
American Airlines
From €199
United Airlines
From €230
Delta Air Lines
From €276

Find more flights and airlines

What is the flight schedule from Salt Lake City International Airport to Dulles International Airport?

Check the schedule for flights from Salt Lake City to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3018

    Salt Lake City International Airport

    7:08 AM

    SLC

    2h 9m

    Nonstop

    8:17 AM

    SAN

    S M T W T F S
    Search

  2. AS506

    San Diego International Airport

    9:46 AM

    SAN

    5h 4m

    Nonstop

    5:50 PM

    IAD

    S M T W T F S

  3. F91507

    Salt Lake City International Airport

    8:23 PM

    SLC

    1h 28m

    Nonstop

    8:51 PM

    LAS

    S - - W T - S
    Search

  4. F93494

    Harry Reid Intl. Airport

    10:14 PM

    LAS

    4h 28m

    Nonstop

    5:42 AM

    IAD

    S M T W T F S

  5. AS3344

    Salt Lake City International Airport

    7:00 AM

    SLC

    2h 24m

    Nonstop

    8:24 AM

    SEA

    S M T W T F S
    Search

  6. AS737

    Seattle Tacoma Intl. Airport

    8:41 AM

    SEA

    5h 13m

    Nonstop

    4:54 PM

    IAD

    S M T W T F S

  7. AS665

    Salt Lake City International Airport

    6:42 PM

    SLC

    2h 18m

    Nonstop

    8:00 PM

    SEA

    S M T W T F S
    Search

  8. AS367

    Seattle Tacoma Intl. Airport

    9:35 PM

    SEA

    5h 5m

    Nonstop

    5:40 AM

    IAD

    S - - W T F S

  9. F93278

    Salt Lake City International Airport

    6:17 PM

    SLC

    2h 53m

    Nonstop

    10:10 PM

    DFW

    S - - W T F S
    Search

  10. F93208

    Dallas Fort Worth International Airport

    5:06 PM

    DFW

    2h 55m

    Nonstop

    9:01 PM

    IAD

    S M T - T F S

  11. AS796

    Salt Lake City International Airport

    10:27 AM

    SLC

    2h 15m

    Nonstop

    11:42 AM

    SEA

    S - - W T - S
    Search

  12. AS366

    Seattle Tacoma Intl. Airport

    3:56 PM

    SEA

    5h 3m

    Nonstop

    11:59 PM

    IAD

    S M T W T F S

  13. F92575

    Salt Lake City International Airport

    2:04 PM

    SLC

    1h 33m

    Nonstop

    2:37 PM

    LAS

    - M T - - F -
    Search

  14. F93494

    Harry Reid Intl. Airport

    10:14 PM

    LAS

    4h 28m

    Nonstop

    5:42 AM

    IAD

    S M T W T F S

  15. F94695

    Salt Lake City International Airport

    9:56 PM

    SLC

    1h 31m

    Nonstop

    10:27 PM

    LAS

    S - - W T - S
    Search

  16. F93494

    Harry Reid Intl. Airport

    10:14 PM

    LAS

    4h 28m

    Nonstop

    5:42 AM

    IAD

    S M T W T F S
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About Salt Lake City International Airport and Dulles International Airport

Learn about Salt Lake City International Airport (SLC) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 2,938.43 km
Cheapest one-way ticket price €110
Cheapest return ticket price €212

FAQs for Salt Lake City International Airport to Dulles International Airport Flights

  • How long is the flight from Salt Lake City International Airport to Dulles International Airport?

    Salt Lake City International Airport to Dulles International Airport takes about 4 hours 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Salt Lake City International Airport (SLC) to Dulles International Airport (IAD).
  • The earliest flight from Salt Lake City International Airport to Dulles International Airport departs at 06:40, and the last departs at 17:40, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Salt Lake City International Airport (SLC) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around €430 in October, the most expensive month to book this route.
  • The earliest flight departs from Salt Lake City International Airport (SLC) at 07:00 and arrives in Dulles International Airport (IAD) at 16:24.
  • The latest flight departs from Salt Lake City International Airport (SLC) at 17:40 and arrives in Dulles International Airport (IAD) at 23:33.
  • United Airlines is a very popular airline operating an average of 723 flights per month.
  • One-way flights from Salt Lake City International Airport to Dulles International Airport currently start from €110, and round-trip fares start from €212. The current lowest fare is a Frontier Airlines flight departing on Thu, Oct 22; prices may vary depending on availability.
  • Yes. United Airlines and Delta Air Lines operate direct flights from Salt Lake City International Airport to Dulles International Airport, with an average flight time of 5 hours 2 minutes, and around 18 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Salt Lake City International Airport to Dulles International Airport is €292. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Salt Lake City International Airport to Dulles International Airport, with one-way fares starting from €110. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Salt Lake City International Airport to Dulles International Airport operates around 21 weekly flights, mainly by United Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Salt Lake City International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.