$197 Cheap Flights from Bar Harbor (BHB) to Washington (IAD)

View $197 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Bar Harbor, ME (BHB-Hancock County - Bar Harbor) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Bar Harbor to Washington (BHB-IAD)

Prices were available within the past 7 days and start at $197 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Wed, Dec 31 - Sun, Jan 11
BHB
Bar Harbor
IAD
Washington
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Dec 31 from Bar Harbor to Washington, returning Sun, Jan 11, priced at $374 found 3 days ago
Cape Air
Tue, Dec 9 - Thu, Dec 25
BHB
Bar Harbor
IAD
Washington
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select Cape Air flight, departing Tue, Dec 9 from Bar Harbor to Washington, returning Thu, Dec 25, priced at $379 found 3 days ago
Cape Air
Tue, Nov 18 - Thu, Dec 4
BHB
Bar Harbor
IAD
Washington
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select Cape Air flight, departing Tue, Nov 18 from Bar Harbor to Washington, returning Thu, Dec 4, priced at $379 found 3 days ago
Cape Air
Wed, Dec 3 - Sun, Dec 14
BHB
Bar Harbor
IAD
Washington
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Dec 3 from Bar Harbor to Washington, returning Sun, Dec 14, priced at $384 found 3 days ago
Cape Air
Wed, Dec 3 - Thu, Dec 18
BHB
Bar Harbor
IAD
Washington
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Dec 3 from Bar Harbor to Washington, returning Thu, Dec 18, priced at $384 found 3 days ago
Cape Air
Sat, Nov 15 - Thu, Dec 4
BHB
Bar Harbor
IAD
Washington
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select Cape Air flight, departing Sat, Nov 15 from Bar Harbor to Washington, returning Thu, Dec 4, priced at $389 found 3 days ago
Cape Air
Thu, Dec 4 - Sun, Dec 14
BHB
Bar Harbor
IAD
Washington
$394 Roundtrip, found 3 days ago
$394
Roundtrip
found 3 days ago
Select Cape Air flight, departing Thu, Dec 4 from Bar Harbor to Washington, returning Sun, Dec 14, priced at $394 found 3 days ago
Cape Air
Thu, Dec 4 - Thu, Dec 18
BHB
Bar Harbor
IAD
Washington
$394 Roundtrip, found 3 days ago
$394
Roundtrip
found 3 days ago
Select Cape Air flight, departing Thu, Dec 4 from Bar Harbor to Washington, returning Thu, Dec 18, priced at $394 found 3 days ago
Cape Air
Thu, Jan 1 - Sun, Jan 11
BHB
Bar Harbor
IAD
Washington
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select Cape Air flight, departing Thu, Jan 1 from Bar Harbor to Washington, returning Sun, Jan 11, priced at $399 found 3 days ago
Cape Air
Wed, Nov 12 - Sun, Nov 23
BHB
Bar Harbor
IAD
Washington
$404 Roundtrip, found 3 days ago
$404
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Nov 12 from Bar Harbor to Washington, returning Sun, Nov 23, priced at $404 found 3 days ago

Frequently asked questions

How much does a flight from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD) cost?
Lock in a cheap one-way flight from $197 or cheap return flight from $374 from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from BHB to IAD is December, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BHB to IAD flight.
How many flights per day from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BHB to IAD?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD)?
Opt for a flight from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your ticket from BHB to IAD just before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a BHB to IAD flight and hotel package?
You'll typically save money by securing a BHB 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 simple to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Hancock County - Bar Harbor Airport (BHB) to Washington Dulles Intl. Airport (IAD)?
In most cases, you're able to cancel or reschedule your BHB to IAD flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Hancock County - Bar Harbor
Destination airport
Washington Dulles Intl.
Roundtrip price
$374
Distance
602 mi

Book with confidence

Book with confidence

Bar Harbor to Washington Flights

The cheapest times to fly from Bar Harbor 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 Bar Harbor to Washington are during the month of December. You can find some of the cheapest flights from Bar Harbor to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bar Harbor to Washington

Sunday is one of the best days to book for cheap flights from Bar Harbor 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 Bar Harbor 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 Bar Harbor to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $197 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 Bar Harbor 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 Bar Harbor 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.

 

Bar Harbor to Washington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.