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Erie

$196+ Cheap flights from Dulles Intl (IAD) to Erie (ERI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ERI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Dulles Intl to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Erie (ERI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$288
(American Airlines)

One-way from

$196
(American Airlines)
From Washington, D.C. Dulles Intl to Erie
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One-way flight from Washington, D.C. Dulles Intl to Erie
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Find flight deals from Dulles Intl to Erie

Cheapest flights from Dulles Intl to Erie
Explore the most affordable flight options available from Dulles Intl to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:21 pmIAD - ERI
1 stop7h 15mAmerican Airlines
Sat 9/276:00 amERI - IAD
1 stop4h 07mAmerican Airlines
Deal found 8/12$288
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:21 pmIAD - ERI
1 stop7h 01mAmerican Airlines
Sat 9/136:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$348
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:21 pmIAD - ERI
1 stop7h 01mAmerican Airlines
Tue 9/166:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$404
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:26 pmIAD - ERI
1 stop5h 07mAmerican Airlines
Sat 9/136:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$410
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:25 amIAD - ERI
1 stop4h 00mAmerican Airlines
Sun 8/316:00 amERI - IAD
1 stop6h 48mAmerican Airlines
Deal found 8/12$416
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:21 pmIAD - ERI
1 stop7h 15mAmerican Airlines
Sun 9/281:43 pmERI - IAD
1 stop5h 59mAmerican Airlines
Deal found 8/12$455
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:21 pmIAD - ERI
1 stop7h 07mAmerican Airlines
Tue 9/166:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$460
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:04 pmIAD - ERI
1 stop4h 46mAmerican Airlines
Fri 9/126:00 amERI - IAD
1 stop6h 18mAmerican Airlines
Deal found 8/13$462
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:26 pmIAD - ERI
1 stop5h 07mAmerican Airlines
Tue 9/166:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$466
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:18 amIAD - ERI
1 stop4h 52mAmerican Airlines
Sun 9/281:43 pmERI - IAD
1 stop5h 59mAmerican Airlines
Deal found 8/13$472
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:25 amIAD - ERI
1 stop4h 00mAmerican Airlines
Wed 8/276:00 amERI - IAD
1 stop3h 53mAmerican Airlines
Deal found 8/11$518
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:18 amIAD - ERI
1 stop4h 52mAmerican Airlines
Mon 9/156:00 amERI - IAD
1 stop4h 05mAmerican Airlines
Deal found 8/12$541

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Erie 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Erie that are best for you.

Fly from

Dulles Intl

Fly to

Erie

Route

Depart

Return

Price

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Sat 9/20

2:21 pm-9:36 pm

1 stop7h 15m

Erie

Sat 9/27

6:00 am-10:07 am

1 stop4h 07m

$288

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Tue 9/23

11:18 am-4:23 pm

1 stop5h 05m

Erie

Thu 10/2

1:43 pm-7:42 pm

1 stop5h 59m

$288

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Tue 9/9

2:21 pm-9:22 pm

1 stop7h 01m

Erie

Sat 9/13

6:00 am-10:05 am

1 stop4h 05m

$348

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Fri 9/12

11:18 am-4:10 pm

1 stop4h 52m

Erie

Sat 9/13

6:00 am-10:05 am

1 stop4h 05m

$348

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Fri 9/12

11:18 am-4:10 pm

1 stop4h 52m

Erie

Tue 9/16

6:00 am-10:05 am

1 stop4h 05m

$404

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Tue 9/9

2:21 pm-9:22 pm

1 stop7h 01m

Erie

Tue 9/16

6:00 am-10:05 am

1 stop4h 05m

$404

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Wed 9/10

2:21 pm-9:28 pm

1 stop7h 07m

Erie

Sat 9/13

6:00 am-10:05 am

1 stop4h 05m

$404

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Thu 9/11

5:26 pm-10:33 pm

1 stop5h 07m

Erie

Sat 9/13

6:00 am-10:05 am

1 stop4h 05m

$410

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Sun 9/21

5:26 pm-10:33 pm

1 stop5h 07m

Erie

Mon 9/29

6:00 am-10:07 am

1 stop4h 07m

$410

Washington, D.C.Erie

IAD - ERI

IADERI

Washington, D.C. Dulles Intl

Wed 8/27

10:25 am-2:25 pm

1 stop4h 00m

Erie

Sun 8/31

6:00 am-12:48 pm

1 stop6h 48m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 13 results
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Best time to book a flight from Dulles Intl to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Erie

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Erie?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Erie (average of $381). Flying from Washington, D.C. Dulles Intl Airport to Erie in December is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Erie from Washington, D.C. Dulles Intl?

    Erie (ERI) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Erie. You should not have trouble finding flights to Erie from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Erie airport from Washington, D.C. Dulles Intl. It is only a 5.7 mi journey from Erie (ERI) to Erie’s city center.

  • Can I find deals for flights from Dulles Intl to Erie that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Erie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Erie.

  • Can I find deals for business class flights from Dulles Intl to Erie?

    Yes. Cheapflights offers flight deals from Dulles Intl to Erie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Erie?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Erie (average of $381). Flying from Washington, D.C. Dulles Intl Airport to Erie in December is currently the most expensive (average of $505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Erie

See prices for flight routes from nearby airports that may be better suited for you.
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