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Cheap flights from Penticton to Washington, D.C. Dulles Intl Airport from C$ 814

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYF — IAD
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Penticton to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Penticton to Dulles Intl
Explore the most affordable flight options available from Penticton to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Thu 21/51:35 p.m.
YYF
-
IAD
2 stops25h 35m
WestJet
Mon 25/57:00 p.m.
IAD
-
YYF
1 stop18h 35m
WestJet
Deal found 22/4C$ 814
Fri 11/96:15 a.m.
YYF
-
IAD
2 stops24h 47m
WestJet
Tue 15/95:15 p.m.
IAD
-
YYF
2 stops32h 00m
WestJet
Deal found 24/4C$ 1,146

Find flight deals from Penticton to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Penticton (YYF) 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 26 April 2026.

Round-trip from

C$ 814
WestJet
  • WestJet
  • 21/5-25/5
  • 3 total stops
  • 44h 10m total
  • Penticton to Washington, D.C.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Penticton 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 629,999 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Penticton to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PentictonWashington, D.C.

YYF - IAD

YYFIAD

Penticton

Thu 21/5

1:35 p.m.-6:10 p.m.

2 stops25h 35m

Washington, D.C. Dulles Intl

Mon 25/5

7:00 p.m.-10:35 a.m.

1 stop18h 35m

C$ 814

PentictonWashington, D.C.

YYF - IAD

YYFIAD

Penticton

Fri 11/9

6:15 a.m.-10:02 a.m.

2 stops24h 47m

Washington, D.C. Dulles Intl

Tue 15/9

5:15 p.m.-10:15 p.m.

2 stops32h 00m

C$ 1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Sorted by cheapest first

Best time to book a flight from Penticton to Dulles Intl

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

Related info for your journey

Find useful and relevant information for your journey from Penticton 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 airport do you fly from for flights from Penticton to Washington, D.C. Dulles Intl?

    Located just 2.3 km from the city centre, Penticton is the airport most travellers will use when flying to Washington, D.C. Dulles Intl from Penticton. Booking flights from Penticton (YYF) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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

    A quick flight from Penticton to Washington, D.C. Dulles Intl Airport can take about 25h 35m. WestJet provides one of the quickest options available for as low as C$ 814. The distance from Penticton to Washington, D.C. Dulles Intl Airport is about 3502 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Penticton 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Warrenton
Winchester
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Herndon
Manassas
Fredericksburg
Alexandria
Rockville

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