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Cheap flights from Erie to Washington, D.C. from $353

This is the cheapest round-trip 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 1/9. 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 Erie to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:00 am - 5:13 pm
ERI
-
IAD
6h 13m
1 stop
United Airlines Logo
5:15 pm - 11:57 pm
IAD
-
ERI
6h 42m
1 stop
$353United Airlines
Sat, Jan 9 - Tue, Jan 12
American Airlines Logo
2:41 pm - 8:46 pm
ERI
-
IAD
6h 05m
1 stop
American Airlines Logo
6:15 am - 11:21 am
IAD
-
ERI
5h 06m
1 stop
$394American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
12:49 pm - 5:04 pm
ERI
-
IAD
4h 15m
1 stop
American Airlines Logo
6:10 am - 12:24 pm
IAD
-
ERI
6h 14m
1 stop
$419American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
5:15 am - 12:46 pm
ERI
-
IAD
7h 31m
1 stop
American Airlines Logo
7:57 am - 12:24 pm
IAD
-
ERI
4h 27m
1 stop
$422American Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
5:20 pm - 10:05 pm
ERI
-
IAD
4h 45m
1 stop
American Airlines Logo
5:03 am - 9:20 am
IAD
-
ERI
4h 17m
1 stop
$447American Airlines
Fri, Jul 31 - Tue, Aug 4
United Airlines Logo
7:00 pm - 12:14 am
ERI
-
IAD
5h 14m
1 stop
United Airlines Logo
8:30 am - 11:57 pm
IAD
-
ERI
15h 27m
2 stops
$472United Airlines
Sat, Jan 9 - Tue, Jan 12
American Airlines Logo
7:18 am - 12:48 pm
ERI
-
IAD
5h 30m
1 stop
American Airlines Logo
6:10 am - 12:24 pm
IAD
-
ERI
6h 14m
1 stop
$484American Airlines
Sat, Aug 8 - Mon, Aug 10
United Airlines Logo
7:00 pm - 12:14 am
ERI
-
IAD
5h 14m
1 stop
United Airlines Logo
8:30 am - 11:57 pm
IAD
-
ERI
15h 27m
2 stops
$488United Airlines
Sat, Jan 9 - Tue, Jan 12
Multiple Airlines Logo
9:02 pm - 10:52 pm
ERI
-
IAD
25h 50m
2 stops
Multiple Airlines Logo
11:11 am - 8:22 pm
IAD
-
ERI
9h 11m
1 stop
$564Multiple Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
5:15 am - 12:38 pm
ERI
-
IAD
7h 23m
1 stop
American Airlines Logo
5:34 pm - 10:17 pm
IAD
-
ERI
4h 43m
1 stop
$566American Airlines
Sun, Aug 2 - Sat, Aug 8

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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 6
ERI2:41 pmErie
6h 05m
1 stop
IAD8:46 pmWashington, D.C. Dulles Intl
Oct 10
IAD6:15 amWashington, D.C. Dulles Intl
5h 06m
1 stop
ERI11:21 amErie
$394
American Airlines
Aug 28
ERI12:49 pmErie
4h 15m
1 stop
IAD5:04 pmWashington, D.C. Dulles Intl
Aug 31
IAD6:10 amWashington, D.C. Dulles Intl
6h 14m
1 stop
ERI12:24 pmErie
$419
American Airlines
Aug 1
ERI5:15 amErie
7h 31m
1 stop
IAD12:46 pmWashington, D.C. Dulles Intl
Aug 5
IAD7:57 amWashington, D.C. Dulles Intl
4h 27m
1 stop
ERI12:24 pmErie
$422

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

Our best United Airlines deals on Erie to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Jan 9
ERI11:00 amErie
6h 13m
1 stop
IAD5:13 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:15 pmWashington, D.C. Dulles Intl
6h 42m
1 stop
ERI11:57 pmErie
$353
United Airlines
Jan 9
ERI7:00 pmErie
5h 14m
1 stop
IAD12:14 amWashington, D.C. Dulles Intl
Jan 12
IAD8:30 amWashington, D.C. Dulles Intl
15h 27m
2 stops
ERI11:57 pmErie
$472
United Airlines
Jan 9
ERI7:00 pmErie
5h 14m
1 stop
IAD12:14 amWashington, D.C. Dulles Intl
Jan 12
IAD8:30 amWashington, D.C. Dulles Intl
15h 27m
2 stops
ERI11:57 pmErie
$488

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 July 20, 2026.
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

Cheapest round-trip

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 1/9

11:00 am-5:13 pm

1 stop6h 13m

Washington, D.C. Dulles Intl

Tue 1/12

5:15 pm-11:57 pm

1 stop6h 42m

$353

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Tue 10/6

2:41 pm-8:46 pm

1 stop6h 05m

Washington, D.C. Dulles Intl

Sat 10/10

6:15 am-11:21 am

1 stop5h 06m

$394

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Fri 8/28

12:49 pm-5:04 pm

1 stop4h 15m

Washington, D.C. Dulles Intl

Mon 8/31

6:10 am-12:24 pm

1 stop6h 14m

$419

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 8/1

5:15 am-12:46 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Wed 8/5

7:57 am-12:24 pm

1 stop4h 27m

$422
Quickest round-trip

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Fri 7/31

5:20 pm-10:05 pm

1 stop4h 45m

Washington, D.C. Dulles Intl

Tue 8/4

5:03 am-9:20 am

1 stop4h 17m

$447

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 1/9

7:00 pm-12:14 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Tue 1/12

8:30 am-11:57 pm

2 stops15h 27m

$472

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 8/8

7:18 am-12:48 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Mon 8/10

6:10 am-12:24 pm

1 stop6h 14m

$484

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 1/9

7:00 pm-12:14 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Tue 1/12

8:30 am-11:57 pm

2 stops15h 27m

$488

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sat 8/1

9:02 pm-10:52 pm

2 stops25h 50m

Washington, D.C. Dulles Intl

Wed 8/5

11:11 am-8:22 pm

1 stop9h 11m

$564

ErieWashington, D.C.

ERI - IAD

ERIIAD

Erie

Sun 8/2

5:15 am-12:38 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Sat 8/8

5:34 pm-10:17 pm

1 stop4h 43m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Erie to Washington, D.C. Dulles Intl Airport takes 5h 30m
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.
Search flight deals

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

  • 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 5h 30m.

  • 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
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Manassas
Towson
Silver Spring
Colonial Beach
Sterling
Springfield
Tysons
Fairfax

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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