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$70 Find cheap flights from Maine to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$70
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boston to Washington Dulles Airport

FAQs for booking Maine to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Maine to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maine to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Maine with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Maine to Washington Dulles Airport?

Find which airlines fly direct from Maine to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Maine to Washington, D.C. Dulles Intl

Monday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Tuesday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Wednesday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Thursday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Friday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Saturday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Maine

Monday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Tuesday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Wednesday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Thursday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Friday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Saturday

ANA, ASKY, Aer Lingus, +66 more

ANA, ASKY, +67 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights
See more direct flights

Book cheap flights from Maine to Washington, D.C.

Recent round-trip flight deals

6/30Sun
nonstopUnited Airlines
1h 41mBOS-IAD
7/5Fri
nonstopUnited Airlines
1h 38mIAD-BOS
$139
7/26Fri
nonstopUnited Airlines
1h 41mBOS-IAD
7/29Mon
1 stopUnited Airlines
5h 14mIAD-BOS
$149
7/23Tue
2 stops
15h 10mBOS-IAD
7/24Wed
2 stops
8h 05mIAD-BOS
$230
7/11Thu
2 stops
15h 10mBOS-IAD
7/13Sat
2 stops
12h 35mIAD-BOS
$237
7/10Wed
1 stopDelta
6h 48mBOS-IAD
7/10Wed
1 stopDelta
6h 30mIAD-BOS
$244
7/11Thu
1 stopDelta
6h 04mBOS-IAD
7/15Mon
1 stopDelta
5h 22mIAD-BOS
$246
9/12Thu
1 stopAmerican Airlines
6h 07mPWM-IAD
9/16Mon
1 stopAmerican Airlines
6h 33mIAD-PWM
$256
9/12Thu
1 stopAmerican Airlines
6h 10mPWM-IAD
9/16Mon
1 stopAmerican Airlines
6h 33mIAD-PWM
$262
7/22Mon
1 stopSun Country Air
20h 57mPWM-IAD
7/24Wed
1 stopSun Country Air
25h 15mIAD-PWM
$390
7/14Sun
1 stopSun Country Air
21h 03mPWM-IAD
7/18Thu
1 stopSun Country Air
24h 22mIAD-PWM
$410

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/19Fri
nonstopUnited Airlines
1h 41mBOS-IAD
$70
8/24Sat
1 stopUnited Airlines
4h 10mBOS-IAD
$79
6/18Tue
2 stops
25h 44mBOS-IAD
$111
9/5Thu
2 stops
16h 18mBOS-IAD
$115
7/9Tue
1 stopDelta
6h 35mBOS-IAD
$122
6/18Tue
1 stopDelta
6h 05mBOS-IAD
$123
8/29Thu
1 stopAmerican Airlines
6h 57mPWM-IAD
$131
7/13Sat
1 stopSun Country Air
14h 52mBOS-IAD
$138
7/26Fri
1 stopSun Country Air
20h 37mPWM-IAD
$148
7/17Wed
1 stopAmerican Airlines
8h 02mPWM-IAD
$181

Search by stops

Search by airline

Search by price

Last minute flights from Maine to Dulles Intl

Last minute flight, train and bus deals

6/14Fri
nonstopUnited Airlines
1h 41mBOS-IAD
7/16Tue
nonstopUnited Airlines
1h 38mIAD-BOS
$219
6/14Fri
nonstopUnited Airlines
1h 41mBOS-IAD
7/16Tue
multi-stopUnited Airlines
4h 45mIAD-BOS
$229
6/15Sat
nonstopUnited Airlines
1h 44mBOS-IAD
6/25Tue
nonstopUnited Airlines
1h 36mIAD-BOS
$233
6/14Fri
multi-stop
21h 09mBOS-IAD
6/18Tue
multi-stop
6h 15mIAD-BOS
$241
6/15Sat
multi-stopUnited Airlines
4h 28mBOS-IAD
6/25Tue
nonstopUnited Airlines
1h 36mIAD-BOS
$243
6/14Fri
multi-stop
16h 54mBOS-IAD
6/16Sun
multi-stop
10h 45mIAD-BOS
$250
6/13Thu
multi-stopDelta
6h 44mBOS-IAD
6/17Mon
multi-stopDelta
6h 33mIAD-BOS
$282
6/14Fri
multi-stopDelta
6h 44mBOS-IAD
6/18Tue
multi-stopDelta
5h 51mIAD-BOS
$307
6/13Thu
multi-stopAmerican Airlines
5h 01mPWM-IAD
6/18Tue
multi-stopAmerican Airlines
7h 24mIAD-PWM
$518
6/15Sat
multi-stopAmerican Airlines
6h 35mBOS-IAD
6/18Tue
multi-stopAmerican Airlines
9h 44mIAD-BOS
$725

Search by stops

Search by airline

Search by price

Flights to Washington Dulles Airport