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Cheap flights from Washington, D.C. Dulles Intl Airport to Bar Harbor from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Bar Harbor departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Bar Harbor

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 am - 6:07 pm
IAD
-
BHB
11h 57m
2 stops
Multiple Airlines Logo
2:20 pm - 11:05 am
BHB
-
IAD
20h 45m
1 stop
$462Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
8:37 am - 7:20 pm
IAD
-
BHB
10h 43m
2 stops
Multiple Airlines Logo
2:20 pm - 11:29 am
BHB
-
IAD
21h 09m
2 stops
$472Multiple Airlines
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
12:35 pm - 9:03 pm
IAD
-
BHB
8h 28m
2 stops
Multiple Airlines Logo
5:28 pm - 7:20 am
BHB
-
IAD
13h 52m
1 stop
$542Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
5:28 pm - 12:40 pm
IAD
-
BHB
19h 12m
1 stop
Multiple Airlines Logo
4:43 pm - 7:20 am
BHB
-
IAD
14h 37m
1 stop
$562Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
12:35 pm - 9:03 pm
IAD
-
BHB
8h 28m
2 stops
Multiple Airlines Logo
3:48 pm - 10:59 pm
BHB
-
IAD
7h 11m
2 stops
$582Multiple Airlines
Mon, Aug 17 - Fri, Aug 21
Multiple Airlines Logo
10:00 am - 9:03 pm
IAD
-
BHB
11h 03m
1 stop
Multiple Airlines Logo
3:48 pm - 7:20 am
BHB
-
IAD
15h 32m
1 stop
$603Multiple Airlines
Wed, Aug 5 - Tue, Aug 11
Multiple Airlines Logo
3:30 pm - 9:03 pm
IAD
-
BHB
5h 33m
1 stop
Multiple Airlines Logo
3:48 pm - 10:59 pm
BHB
-
IAD
7h 11m
2 stops
$613Multiple Airlines
Wed, Aug 5 - Tue, Aug 11
Multiple Airlines Logo
5:28 pm - 11:40 am
IAD
-
BHB
18h 12m
1 stop
Multiple Airlines Logo
4:43 pm - 7:20 am
BHB
-
IAD
14h 37m
1 stop
$654Multiple Airlines
Sat, Sep 5 - Mon, Sep 7
Multiple Airlines Logo
10:00 am - 9:03 pm
IAD
-
BHB
11h 03m
1 stop
Multiple Airlines Logo
4:43 pm - 7:20 am
BHB
-
IAD
14h 37m
1 stop
$660Multiple Airlines
Wed, Aug 5 - Tue, Aug 11
Multiple Airlines Logo
10:00 am - 9:03 pm
IAD
-
BHB
11h 03m
1 stop
Multiple Airlines Logo
3:48 pm - 7:20 am
BHB
-
IAD
15h 32m
1 stop
$663Multiple Airlines
Wed, Aug 5 - Tue, Aug 11

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Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Bar Harbor 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, momondo users made 832,500 searches. Data last updated July 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bar Harbor that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Thu 11/12

6:10 am-6:07 pm

2 stops11h 57m

Bar Harbor

Sun 11/15

2:20 pm-11:05 am

1 stop20h 45m

$462

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Thu 11/12

8:37 am-7:20 pm

2 stops10h 43m

Bar Harbor

Sun 11/15

2:20 pm-11:29 am

2 stops21h 09m

$472

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Mon 8/17

12:35 pm-9:03 pm

2 stops8h 28m

Bar Harbor

Thu 8/20

5:28 pm-7:20 am

1 stop13h 52m

$542

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Mon 8/17

5:28 pm-12:40 pm

1 stop19h 12m

Bar Harbor

Thu 8/20

4:43 pm-7:20 am

1 stop14h 37m

$562

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Mon 8/17

12:35 pm-9:03 pm

2 stops8h 28m

Bar Harbor

Fri 8/21

3:48 pm-10:59 pm

2 stops7h 11m

$582

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Wed 8/5

10:00 am-9:03 pm

1 stop11h 03m

Bar Harbor

Tue 8/11

3:48 pm-7:20 am

1 stop15h 32m

$603
Quickest round-trip

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Wed 8/5

3:30 pm-9:03 pm

1 stop5h 33m

Bar Harbor

Tue 8/11

3:48 pm-10:59 pm

2 stops7h 11m

$613

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Sat 9/5

5:28 pm-11:40 am

1 stop18h 12m

Bar Harbor

Mon 9/7

4:43 pm-7:20 am

1 stop14h 37m

$654

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Wed 8/5

10:00 am-9:03 pm

1 stop11h 03m

Bar Harbor

Tue 8/11

4:43 pm-7:20 am

1 stop14h 37m

$660

Washington, D.C.Bar Harbor

IAD - BHB

IADBHB

Washington, D.C. Dulles Intl

Wed 8/5

10:00 am-9:03 pm

1 stop11h 03m

Bar Harbor

Tue 8/11

3:48 pm-7:20 am

1 stop15h 32m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Washington, D.C. Dulles Intl Airport to Bar Harbor

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Bar Harbor according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Bar Harbor (IAD to BHB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Bar Harbor

Fastest flight time

7h 13m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Bar Harbor takes 7h 13m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Bar Harbor. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Bar Harbor.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Bar Harbor

  • How far is Washington, D.C. Dulles Intl to Bar Harbor by plane?

    There are 606.3 mi between Washington, D.C. Dulles Intl and Bar Harbor. By plane, this route typically takes 7h 13m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Bar Harbor Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Bar Harbor Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Bar Harbor Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Bar Harbor Airport.

  • What documentation or ID do you need to fly to Bar Harbor Airport?

    The travel and health documents you'll need for your trip to Bar Harbor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bar Harbor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Bar Harbor

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Bar Harbor?

    Price Alerts will notify you by email when the price for flights to Bar Harbor from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Bar Harbor with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Bar Harbor?

Book flights to Bar Harbor if you plan to visit one of these locations
Ellsworth
Trenton
Calais

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bar Harbor?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Bar Harbor. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Bar Harbor with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bar Harbor from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Bar Harbor?

Once all potential Washington, D.C. to Bar Harbor flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Bar Harbor right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Bar Harbor now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bar Harbor and let you know when they change.

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