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Cheap flights from Erie to Washington, D.C. from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Erie to Washington, D.C. departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Erie to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
4:52 pm - 11:53 pmERI-IAD
7h 01m1 stop
American Airlines Logo
6:34 am - 1:20 pmIAD-ERI
6h 46m1 stop
$288American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
6:00 am - 10:07 amERI-IAD
4h 07m1 stop
American Airlines Logo
2:21 pm - 9:36 pmIAD-ERI
7h 15m1 stop
$409American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
6:00 am - 10:07 amERI-IAD
4h 07m1 stop
American Airlines Logo
5:26 pm - 10:33 pmIAD-ERI
5h 07m1 stop
$652American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5

American Airlines flights from Erie to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Erie to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Oct 10
ERI4:52 pmErie
7h 01m
1 stop
IAD11:53 pmWashington, D.C. Dulles Intl
Oct 12
IAD6:34 amWashington, D.C. Dulles Intl
6h 46m
1 stop
ERI1:20 pmErie
$288
Find similar
American Airlines
Sep 23
ERI6:00 amErie
4h 07m
1 stop
IAD10:07 amWashington, D.C. Dulles Intl
Sep 30
IAD11:18 amWashington, D.C. Dulles Intl
5h 05m
1 stop
ERI4:23 pmErie
$308
Find similar
American Airlines
Sep 30
ERI6:00 amErie
4h 07m
1 stop
IAD10:07 amWashington, D.C. Dulles Intl
Oct 4
IAD2:21 pmWashington, D.C. Dulles Intl
7h 15m
1 stop
ERI9:36 pmErie
$409
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Erie to Washington, D.C. Dulles Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Erie to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Fri 10/10

4:52 pm-11:53 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Sun 10/12

6:34 am-1:20 pm

1 stop6h 46m

$288

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Tue 9/30

6:00 am-10:07 am

1 stop4h 07m

Washington, D.C. Dulles Intl

Sat 10/4

2:21 pm-9:36 pm

1 stop7h 15m

$409

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Wed 10/1

6:00 am-10:07 am

1 stop4h 07m

Washington, D.C. Dulles Intl

Sun 10/5

5:26 pm-10:33 pm

1 stop5h 07m

$652

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Fri 10/17

1:45 pm-7:45 pm

1 stop6h 00m

$258

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Erie to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Erie to Washington, D.C. Dulles Intl?

American Airlines is the most popular carrier operating from Erie to Washington, D.C. Dulles Intl

When to book flights from Erie to Washington, D.C. Dulles Intl Airport

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

Cheap Erie to Washington, D.C. Dulles Intl Airport (ERI to IAD) flight deals and tips

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

Direct flights

None
There are no direct flights from Erie to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Erie to Washington, D.C. Dulles Intl Airport.
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  • How far is Erie to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Erie to Washington, D.C. Dulles Intl is 259.5 mi. In terms of flight time, this usually takes a little over 4h 07m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Erie.

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

Yes. All flights to Washington, D.C. from Erie on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Erie and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Erie are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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