$79 Cheap Flights from Plattsburgh (PBG) to Washington (IAD)

View $79 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Plattsburgh, NY (PBG-Plattsburgh Intl.) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Plattsburgh to Washington (PBG-IAD)

Prices were available within the past 7 days and start at $79 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Contour Airlines
Fri, Jul 25 - Mon, Jul 28
PBG
Plattsburgh
IAD
Washington
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Contour Airlines flight, departing Fri, Jul 25 from Plattsburgh to Washington, returning Mon, Jul 28, priced at $158 just found
Contour Airlines
Tue, Sep 9 - Sat, Sep 13
PBG
Plattsburgh
IAD
Washington
$178 Roundtrip, found 1 hour ago
$178
Roundtrip
found 1 hour ago
Select Contour Airlines flight, departing Tue, Sep 9 from Plattsburgh to Washington, returning Sat, Sep 13, priced at $178 found 1 hour ago
Contour Airlines
Tue, Jul 22 - Mon, Jul 28
PBG
Plattsburgh
IAD
Washington
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Contour Airlines flight, departing Tue, Jul 22 from Plattsburgh to Washington, returning Mon, Jul 28, priced at $188 just found
Contour Airlines
Tue, Sep 9 - Fri, Sep 12
PBG
Plattsburgh
IAD
Washington
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select Contour Airlines flight, departing Tue, Sep 9 from Plattsburgh to Washington, returning Fri, Sep 12, priced at $198 found 1 hour ago
Contour Airlines
Fri, Jul 25 - Fri, Aug 1
PBG
Plattsburgh
IAD
Washington
$208 Roundtrip, just found
$208
Roundtrip
just found
Select Contour Airlines flight, departing Fri, Jul 25 from Plattsburgh to Washington, returning Fri, Aug 1, priced at $208 just found
Contour Airlines
Tue, Jul 22 - Wed, Jul 23
PBG
Plattsburgh
IAD
Washington
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Contour Airlines flight, departing Tue, Jul 22 from Plattsburgh to Washington, returning Wed, Jul 23, priced at $218 just found
Contour Airlines
Mon, Jul 21 - Mon, Aug 4
PBG
Plattsburgh
IAD
Washington
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Mon, Jul 21 from Plattsburgh to Washington, returning Mon, Aug 4, priced at $228 found 2 days ago
Contour Airlines
Wed, Jul 23 - Thu, Jul 24
PBG
Plattsburgh
IAD
Washington
$238 Roundtrip, just found
$238
Roundtrip
just found
Select Contour Airlines flight, departing Wed, Jul 23 from Plattsburgh to Washington, returning Thu, Jul 24, priced at $238 just found
Contour Airlines
Mon, Jul 21 - Sat, Aug 9
PBG
Plattsburgh
IAD
Washington
$248 Roundtrip, found 2 days ago
$248
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Mon, Jul 21 from Plattsburgh to Washington, returning Sat, Aug 9, priced at $248 found 2 days ago
Contour Airlines
Wed, Jul 23 - Thu, Jul 24
PBG
Plattsburgh
IAD
Washington
$258 Roundtrip, just found
$258
Roundtrip
just found
Select Contour Airlines flight, departing Wed, Jul 23 from Plattsburgh to Washington, returning Thu, Jul 24, priced at $258 just found
Contour Airlines
Wed, Jul 9 - Thu, Jul 10
PBG
Plattsburgh
IAD
Washington
$278 Roundtrip, found 23 hours ago
$278
Roundtrip
found 23 hours ago
Select Contour Airlines flight, departing Wed, Jul 9 from Plattsburgh to Washington, returning Thu, Jul 10, priced at $278 found 23 hours ago
Contour Airlines
Sun, Jul 20 - Mon, Jul 21
PBG
Plattsburgh
IAD
Washington
$288 Roundtrip, just found
$288
Roundtrip
just found
Select Contour Airlines flight, departing Sun, Jul 20 from Plattsburgh to Washington, returning Mon, Jul 21, priced at $288 just found
Contour Airlines
Wed, Jul 9 - Thu, Jul 10
PBG
Plattsburgh
IAD
Washington
$298 Roundtrip, found 8 hours ago
$298
Roundtrip
found 8 hours ago
Select Contour Airlines flight, departing Wed, Jul 9 from Plattsburgh to Washington, returning Thu, Jul 10, priced at $298 found 8 hours ago
Contour Airlines
Sun, Jul 20 - Thu, Jul 24
PBG
Plattsburgh
IAD
Washington
$308 Roundtrip, just found
$308
Roundtrip
just found
Select Contour Airlines flight, departing Sun, Jul 20 from Plattsburgh to Washington, returning Thu, Jul 24, priced at $308 just found
Flights from Plattsburgh (PBG) to Washington (IAD)
Origin airport
Plattsburgh Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Contour Airlines
Roundtrip price
$152
Distance
444 mi
Average flight time
1 hour 40 mins

Plattsburgh to Washington Flights

The cheapest times to fly from Plattsburgh to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Plattsburgh to Washington are during the month of July. You can find some of the cheapest flights from Plattsburgh to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Plattsburgh to Washington

Sunday is one of the best days to book for cheap flights from Plattsburgh to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Plattsburgh to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Plattsburgh to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Plattsburgh to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Plattsburgh to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD) cost?
Cheap return fares from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD) start from $153. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Contour Airlines flight leaving PBG on July 24 2025 and touching down at IAD. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from PBG to IAD?
Snap up a cheap ticket by booking your direct flight from PBG to IAD in December. You can find a one-way Contour Airlines flight for $80 leaving on December 24 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 1 2025 and remains unchanged.
Which airlines fly direct from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD)?
While Plattsburgh, NY (PBG-Plattsburgh Intl.) doesn't have any direct flights to Washington Dulles Intl. Airport (IAD), other airports have nonstop routes. Departing from Burlington Intl. Airport (BTV) will get you to Washington without any detours.
What is the cheapest airline that flies from PBG to IAD?
Currently, the cheapest airline offering one-way flights from PBG to IAD is Contour Airlines. You can take off on this route from $80. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PBG on August 25 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD)?
There aren't any daily direct flights from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PBG to IAD?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PBG to IAD?
With 80% of journeys usually landing on schedule, United Airlines has the best on-time performance for nonstop flights from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD). To check your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD)?
To land at Washington Dulles Intl. Airport (IAD) without delays, pick a flight that leaves Plattsburgh Intl. Airport (PBG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute bookings from PBG to IAD are typically more expensive. To secure the lowest prices, start looking for flights early. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a PBG to IAD flight and hotel package?
You'll generally save money by booking a PBG to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Plattsburgh Intl. Airport (PBG) to Washington Dulles Intl. Airport (IAD)?
If you booked your PBG to IAD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.