PSC - IAD

$245 Find Cheap Flights from Pasco to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$435
Typical prices: $518-$665
Delta
Sun 11/25Sun 12/2
PSC - IAD • 1 stop
Cheapest one-way
$245
Typical prices: $212-$373
Delta
Thu 10/25
PSC - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Pasco and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 42% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $532 (round-trip)
Denver Intl (DEN)
Shortest trip • 8h 03m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pasco to Dulles Intl (PSC-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pasco to Dulles Intl

Tue, Oct 13 - Tue, Oct 20
Delta Logo
12:42 pm - 10:49 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
7h 07m1 stop Seattle/Tacoma Intl
Delta Logo
7:05 am - 2:50 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
10h 45m1 stop Seattle/Tacoma Intl
$435Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
12:35 pm - 12:20 amPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
8h 45m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 3:11 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
11h 11m1 stop Seattle/Tacoma Intl
$435Delta
Sat, Oct 31 - Sat, Nov 7
United Airlines Logo
5:10 am - 3:44 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
7h 34m1 stop Denver Intl
United Airlines Logo
2:05 pm - 8:58 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
9h 53m1 stop Denver Intl
$435United Airlines
Sat, Oct 31 - Sat, Nov 7
Delta Logo
5:20 am - 8:09 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
11h 49m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
6:13 am - 11:41 amIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
8h 28m1 stop Salt Lake City
$440Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
5:20 am - 8:14 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
11h 54m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 2:50 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
10h 45m1 stop Seattle/Tacoma Intl
$440Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
12:42 pm - 10:49 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
7h 07m1 stop Seattle/Tacoma Intl
Delta Logo
6:00 am - 2:50 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
11h 50m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$440Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
5:19 pm - 9:19 amPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
13h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 2:50 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
11h 50m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$445Delta
Sat, Oct 31 - Sat, Nov 7
Delta Logo
12:21 pm - 12:42 amPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
9h 21m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 9:41 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
12h 21m2 stops Detroit Metropolitan Wayne County Salt Lake City
$445Delta
Fri, Jan 22 - Tue, Jan 26
Alaska Airlines Logo
7:27 pm - 4:27 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
18h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:30 pm - 11:53 pmIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
9h 23m1 stop Seattle/Tacoma Intl
$459Alaska Airlines
Sat, Oct 10 - Tue, Oct 20
Alaska Airlines Logo
1:55 pm - 11:59 pmPSC  Pasco Tri Cities-IAD Washington, D.C. Dulles Intl
7h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:38 am - 10:10 amIAD  Washington, D.C. Dulles Intl-PSC Pasco Tri Cities
27h 32m1 stop Seattle/Tacoma Intl
$459Alaska Airlines
Booking Insights

Price, demand and travel trends for Pasco to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Pasco to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Pasco to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Pasco to Washington, D.C. Dulles Intl Airport start at $435. Prices are below average for this route right now, with typical round-trip fares ranging from $518 to $665. The lowest price found in the past 5 days was $435 on Delta.

Find deals

Key details for Pasco to Washington, D.C. Dulles Intl Airport flights

Low season

June

Cheapest flight

$245
Flight from Pasco to Washington, D.C. Dulles Intl Airport

When to book flights from Pasco to Dulles Intl

Are your dates flexible? Find out the best times to travel from Pasco to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Pasco to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Pasco to Washington, D.C. Dulles Intl Airport?

    Flights from Pasco to Washington, D.C. Dulles Intl Airport usually depart from Pasco Tri Cities (PSC) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Pasco to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Pasco to Washington, D.C. Dulles Intl Airport.

  • Which airports do connecting flights from Pasco to Washington, D.C. Dulles Intl Airport pass through?

    Connecting flights from Pasco to Washington, D.C. Dulles Intl Airport most commonly pass through:

    • Seattle/Tacoma Intl (SEA) - 78% of one-stop connections
    • Denver Intl (DEN) - 22% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Pasco to Washington, D.C. Dulles Intl Airport?

    On the Pasco to Washington, D.C. Dulles Intl Airport route, being flexible with your departure day can save you up to 27%. Sunday is the cheapest day at $508 round-trip on average, while Tuesday is the most expensive at $690: a $182 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How long is a flight from Pasco to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Pasco to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 2,151 miles.

  • Do I need a passport to fly from Pasco to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Pasco to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $435 to $1,175. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Pasco to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Pasco to Washington, D.C. Dulles Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $339.

  • How much time can I save by choosing a different layover airport from Pasco to Washington, D.C. Dulles Intl Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 8h 03m, compared with 8h 34m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Pasco and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 3 hours ahead of Pasco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Pasco to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Pasco to Washington, D.C. Dulles Intl Airport range from $518 to $665, with an average of $605 over the past 12 months. Anything below $518 counts as a good deal.

Your guide to booking Pasco to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Tuesday. On this route, Sunday flights average $508 - about $182 less than Tuesday (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Pasco to Washington, D.C. Dulles Intl Airport trip for August. Fares historically average $353 round-trip in that month - typically $681 less than the most expensive month, which is January (based on the last 12 months).

More options for your flight from Pasco to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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