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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 MXN$2,080 and round-trip from MXN$3,607. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SLC 17:45
      3h 56m
      Direct
      IAD 23:41
      Salt Lake City - Washington D.C. | Fri, Dec 25 | Delta Air Lines
      DCA 17:59
      5h 1m
      Direct
      SLC 21:00
      Washington D.C. - Salt Lake City | Sat, Jan 2 | Delta Air Lines
      MXN$6,077 MXN$6,829
      11% off
      11% off
      MXN$6,829 MXN$6,077
    • SLC 17:51
      3h 56m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Sat, Dec 12 | Delta Air Lines
      DCA 17:59
      5h
      Direct
      SLC 20:59
      Washington D.C. - Salt Lake City | Tue, Dec 15 | Delta Air Lines
      MXN$6,077 MXN$6,829
      11% off
      11% off
      MXN$6,829 MXN$6,077
    • SLC 13:54
      13h 16m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      IAD 13:09
      25h 50m
      1 stop
      SLC 12:59
      Washington D.C. - Salt Lake City | Tue, Nov 24 | Frontier Airlines
      MXN$3,607 MXN$6,829
      47% off
      47% off
      MXN$6,829 MXN$3,607
    • SLC 14:51
      13h 16m
      1 stop
      IAD 06:07
      Salt Lake City - Washington D.C. | Fri, Dec 25 | Frontier Airlines
      DCA 13:20
      8h 39m
      1 stop
      SLC 19:59
      Washington D.C. - Salt Lake City | Sat, Jan 2 | Frontier Airlines
      MXN$3,635
      47% off
      MXN$6,829 MXN$3,635
    • SLC 14:51
      13h 16m
      1 stop
      IAD 06:07
      Salt Lake City - Washington D.C. | Sun, Dec 27 | Frontier Airlines
      DCA 07:40
      14h 19m
      1 stop
      SLC 19:59
      Washington D.C. - Salt Lake City | Sat, Jan 2 | Frontier Airlines
      MXN$4,479
      34% off
      MXN$6,829 MXN$4,479
    • SLC 21:56
      29h 14m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      IAD 13:09
      10h 2m
      1 stop
      SLC 21:11
      Washington D.C. - Salt Lake City | Sun, Nov 29 | Frontier Airlines
      MXN$5,087
      26% off
      MXN$6,829 MXN$5,087
    • SLC 13:54
      13h 16m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Wed, Nov 25 | Frontier Airlines
      IAD 13:09
      10h 2m
      1 stop
      SLC 21:11
      Washington D.C. - Salt Lake City | Thu, Nov 26 | Frontier Airlines
      MXN$5,582
      18% off
      MXN$6,829 MXN$5,582
    • SLC 21:56
      29h 14m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      DCA 07:00
      7h 35m
      1 stop
      SLC 12:35
      Washington D.C. - Salt Lake City | Thu, Dec 3 | Frontier Airlines
      MXN$5,667
      17% off
      MXN$6,829 MXN$5,667
    • SLC 07:38
      8h 2m
      1 stop
      IAD 17:40
      Salt Lake City - Washington D.C. | Tue, Nov 17 | Alaska Airlines
      IAD 13:09
      25h 50m
      1 stop
      SLC 12:59
      Washington D.C. - Salt Lake City | Tue, Nov 24 | Frontier Airlines
      MXN$5,827
      15% off
      MXN$6,829 MXN$5,827
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
      WAS 15:00
      6h
      Direct
      SLC 16:00
      Washington D.C. - Salt Lake City | Mon, Nov 2 | Normal Airline
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    • Cheapest
      SLC 08:12
      19h 55m
      1 stop
      IAD 06:07
      Salt Lake City - Washington D.C. | Thu, Dec 24 | Delta Air Lines
      MXN$2,080 MXN$5,931
      65% off
      65% off
      MXN$5,931 MXN$2,080
    • SLC 14:51
      13h 16m
      1 stop
      IAD 06:07
      Salt Lake City - Washington D.C. | Thu, Dec 24 | Frontier Airlines
      MXN$2,094 MXN$5,931
      65% off
      65% off
      MXN$5,931 MXN$2,094
    • SLC 21:56
      29h 14m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      MXN$2,721 MXN$5,931
      54% off
      54% off
      MXN$5,931 MXN$2,721
    • SLC 13:53
      15h 34m
      1 stop
      IAD 07:27
      Salt Lake City - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      MXN$2,789
      53% off
      MXN$5,931 MXN$2,789
    • SLC 13:54
      13h 16m
      1 stop
      IAD 05:10
      Salt Lake City - Washington D.C. | Sat, Nov 21 | Frontier Airlines
      MXN$2,819
      52% off
      MXN$5,931 MXN$2,819
    • SLC 13:53
      15h 34m
      1 stop
      IAD 07:27
      Salt Lake City - Washington D.C. | Tue, Dec 22 | Frontier Airlines
      MXN$2,949
      50% off
      MXN$5,931 MXN$2,949
    • SLC 13:53
      15h 34m
      1 stop
      IAD 07:27
      Salt Lake City - Washington D.C. | Wed, Dec 23 | Frontier Airlines
      MXN$2,949
      50% off
      MXN$5,931 MXN$2,949
    • SLC 08:52
      10h 15m
      1 stop
      IAD 21:07
      Salt Lake City - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      MXN$3,163
      47% off
      MXN$5,931 MXN$3,163
    • SLC 13:53
      15h 34m
      1 stop
      IAD 07:27
      Salt Lake City - Washington D.C. | Fri, Dec 25 | Frontier Airlines
      MXN$3,286
      45% off
      MXN$5,931 MXN$3,286
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Tue, Nov 3 | Delta Air Lines
      MXN$5,923 MXN$13,366
      56% off
      56% off
      MXN$13,366 MXN$5,923
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Fri, Nov 6 | Delta Air Lines
      MXN$5,925 MXN$13,366
      56% off
      56% off
      MXN$13,366 MXN$5,925
    • SLC 14:10
      3h 59m
      Direct
      IAD 20:09
      Salt Lake City - Washington D.C. | Sat, Nov 7 | Delta Air Lines
      MXN$5,931 MXN$13,366
      56% off
      56% off
      MXN$13,366 MXN$5,931
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Wed, Nov 11 | Delta Air Lines
      MXN$5,956
      55% off
      MXN$13,366 MXN$5,956
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Wed, Nov 4 | Delta Air Lines
      MXN$5,956
      55% off
      MXN$13,366 MXN$5,956
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Sun, Nov 8 | Delta Air Lines
      MXN$5,979
      55% off
      MXN$13,366 MXN$5,979
    • SLC 14:10
      3h 59m
      Direct
      IAD 20:09
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Delta Air Lines
      MXN$5,982
      55% off
      MXN$13,366 MXN$5,982
    • SLC 17:50
      3h 56m
      Direct
      IAD 23:46
      Salt Lake City - Washington D.C. | Wed, Jan 6 | Delta Air Lines
      MXN$6,136
      54% off
      MXN$13,366 MXN$6,136
    • SLC 17:50
      3h 56m
      Direct
      IAD 23:46
      Salt Lake City - Washington D.C. | Tue, Jan 5 | Delta Air Lines
      MXN$6,136
      54% off
      MXN$13,366 MXN$6,136
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      SLC 10:05
      4h 3m
      Direct
      IAD 16:08
      Salt Lake City - Washington D.C. | Sat, Oct 31 | United Airlines
      MXN$5,228 MXN$5,931
      12% off
      12% off
      MXN$5,931 MXN$5,228
    • SLC 10:05
      4h 3m
      Direct
      IAD 16:08
      Salt Lake City - Washington D.C. | Fri, Nov 6 | United Airlines
      MXN$5,278 MXN$5,931
      11% off
      11% off
      MXN$5,931 MXN$5,278
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Tue, Nov 3 | Delta Air Lines
      MXN$5,923 MXN$13,366
      56% off
      56% off
      MXN$13,366 MXN$5,923
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Fri, Nov 6 | Delta Air Lines
      MXN$5,925
      56% off
      MXN$13,366 MXN$5,925
    • SLC 14:10
      3h 59m
      Direct
      IAD 20:09
      Salt Lake City - Washington D.C. | Sat, Nov 7 | Delta Air Lines
      MXN$5,931
      56% off
      MXN$13,366 MXN$5,931
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Wed, Nov 11 | Delta Air Lines
      MXN$5,956
      55% off
      MXN$13,366 MXN$5,956
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Wed, Nov 4 | Delta Air Lines
      MXN$5,956
      55% off
      MXN$13,366 MXN$5,956
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Sun, Nov 8 | Delta Air Lines
      MXN$5,979
      55% off
      MXN$13,366 MXN$5,979
    • SLC 14:10
      3h 59m
      Direct
      IAD 20:09
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Delta Air Lines
      MXN$5,982
      55% off
      MXN$13,366 MXN$5,982
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Tue, Nov 3 | Delta Air Lines
      MXN$5,923 MXN$13,366
      56% off
      56% off
      MXN$13,366 MXN$5,923
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Wed, Nov 4 | Delta Air Lines
      MXN$5,956 MXN$13,366
      55% off
      55% off
      MXN$13,366 MXN$5,956
    • SLC 14:10
      3h 59m
      Direct
      IAD 20:09
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Delta Air Lines
      MXN$5,982 MXN$13,366
      55% off
      55% off
      MXN$13,366 MXN$5,982
    • SLC 10:05
      4h 3m
      Direct
      IAD 16:08
      Salt Lake City - Washington D.C. | Mon, Nov 2 | United Airlines
      MXN$7,695
      42% off
      MXN$13,366 MXN$7,695
    • SLC 17:35
      4h
      Direct
      IAD 23:35
      Salt Lake City - Washington D.C. | Fri, Oct 30 | Delta Air Lines
      MXN$11,895
      11% off
      MXN$13,366 MXN$11,895
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Wed, Nov 11 | Delta Air Lines
      MXN$5,956 MXN$13,366
      55% off
      55% off
      MXN$13,366 MXN$5,956
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      MXN$6,148 MXN$14,817
      59% off
      59% off
      MXN$14,817 MXN$6,148
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      MXN$6,153 MXN$14,817
      57% off
      57% off
      MXN$14,817 MXN$6,153
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Wed, Nov 25 | Delta Air Lines
      MXN$6,966
      53% off
      MXN$14,817 MXN$6,966
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Sun, Nov 15 | Delta Air Lines
      MXN$7,689
      48% off
      MXN$14,817 MXN$7,689
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Thu, Nov 12 | Delta Air Lines
      MXN$7,768
      48% off
      MXN$14,817 MXN$7,768
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Mon, Nov 9 | Delta Air Lines
      MXN$7,872
      47% off
      MXN$14,817 MXN$7,872
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      MXN$8,097
      45% off
      MXN$14,817 MXN$8,097
    • SLC 17:55
      3h 52m
      Direct
      IAD 23:47
      Salt Lake City - Washington D.C. | Mon, Nov 30 | Delta Air Lines
      MXN$12,523
      15% off
      MXN$14,817 MXN$12,523
    • SLC 13:00
      17h 25m
      1 stop
      WAS 14:00
      Salt Lake City - Washington D.C. | Sat, Oct 31 | Normal Airline
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Displayed flight fares from Salt Lake City to Washington D.C. 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 Delta Air Lines (from MXN$2,080) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From MXN$2,080
Frontier Airlines
From MXN$2,094
Alaska Airlines
From MXN$3,512
American Airlines
From MXN$4,392
United Airlines
From MXN$5,228

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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

    07:53

    SLC

    2h 7m

    Direct

    09:00

    SAN

    S M T W T F S
    Search

  2. AS506

    San Diego International Airport

    09:41

    SAN

    4h 59m

    Direct

    17:40

    IAD

    S M T W T F S

  3. AS3344

    Salt Lake City International Airport

    06:05

    SLC

    2h 21m

    Direct

    07:26

    SEA

    S M T W T F S
    Search

  4. AS737

    Seattle-Tacoma International Airport

    08:15

    SEA

    5h 15m

    Direct

    16:30

    IAD

    S M T W T F S

  5. AS665

    Salt Lake City International Airport

    18:40

    SLC

    2h 18m

    Direct

    19:58

    SEA

    S M T W T - S
    Search

  6. AS367

    Seattle-Tacoma International Airport

    21:36

    SEA

    5h 4m

    Direct

    05:40

    IAD

    S M T W T - S

  7. F93278

    Salt Lake City International Airport

    18:54

    SLC

    2h 53m

    Direct

    22:47

    DFW

    S - - W T - S
    Search

  8. F93208

    Dallas Fort Worth International Airport

    06:00

    DFW

    2h 56m

    Direct

    09:56

    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 2,938.43km
Cheapest one-way ticket price MXN$2,080
Cheapest return ticket price MXN$3,607

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 11 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 17:35, 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 MXN$8,325 in November, the most expensive month to book this route.
  • 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 MXN$2,080, and round-trip fares start from MXN$3,607. The current lowest fare is a Delta Air Lines flight departing on Thu, Dec 24; 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 4 hours 56 minutes, and around 21 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 MXN$7,051. 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 MXN$2,080. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Salt Lake City International Airport to Dulles International Airport operates around 17 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.