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$300+ Cheap flights from Seattle to Erie (SEA - 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ERI
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Seattle to Erie

Cheapest flights from Seattle to Erie
Explore the most affordable flight options available from Seattle to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This American Airlines deal was found by Cheapflights users on 4/26. 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 5/285:15 am
SEA
-
ERI
1 stop8h 40m
American Airlines
Thu 6/45:20 pm
ERI
-
SEA
1 stop8h 39m
American Airlines
Deal found 4/26$379
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/211:58 pm
SEA
-
ERI
2 stops13h 57m
American Airlines
Sat 6/205:20 pm
ERI
-
SEA
1 stop8h 39m
American Airlines
Deal found 4/27$399
This American Airlines deal was found by Cheapflights users on 4/26. 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 8/111:17 pm
SEA
-
ERI
1 stop7h 42m
American Airlines
Sat 8/155:00 am
ERI
-
SEA
1 stop8h 00m
American Airlines
Deal found 4/26$470
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/139:35 pm
SEA
-
ERI
1 stop10h 32m
American Airlines
Tue 6/305:20 pm
ERI
-
SEA
1 stop8h 39m
American Airlines
Deal found 4/25$650
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/167:31 am
SEA
-
ERI
2 stops14h 00m
American Airlines
Tue 6/305:20 pm
ERI
-
SEA
1 stop8h 39m
American Airlines
Deal found 4/25$656

Find flight deals from Seattle to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(American Airlines)

One-way from

$300
(American Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Erie flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Erie flights.
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From Seattle/Tacoma Intl to Erie
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One-way flight from Seattle/Tacoma Intl to Erie
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 April 29, 2026.
Use the filters below to find and compare flights from Seattle to Erie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Tue 6/2

11:58 pm-4:55 pm

2 stops13h 57m

Erie

Sat 6/20

5:20 pm-10:59 pm

1 stop8h 39m

$399
Quickest round-trip

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Thu 5/28

5:15 am-4:55 pm

1 stop8h 40m

Erie

Thu 6/4

5:20 pm-10:59 pm

1 stop8h 39m

$437

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Tue 8/11

10:17 am-11:59 pm

2 stops10h 42m

Erie

Sat 8/15

5:00 am-2:28 pm

2 stops12h 28m

$606

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Sat 6/13

9:35 pm-11:07 am

1 stop10h 32m

Erie

Sat 6/27

11:32 am-12:16 am

2 stops15h 44m

$721

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Sun 6/14

6:00 am-12:31 am

1 stop15h 31m

Erie

Sat 6/27

6:11 am-12:16 am

1 stop21h 05m

$752

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Thu 6/18

5:00 pm-10:24 am

1 stop14h 24m

Erie

Sat 6/27

10:59 am-10:37 pm

1 stop14h 38m

$773

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Thu 6/18

5:00 pm-10:24 am

1 stop14h 24m

Erie

Tue 6/30

10:59 am-12:14 am

1 stop16h 15m

$773

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Thu 6/18

5:00 pm-10:24 am

1 stop14h 24m

Erie

Sun 6/28

6:00 am-12:14 am

1 stop21h 14m

$773

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Thu 6/18

5:00 pm-10:24 am

1 stop14h 24m

Erie

Wed 7/1

10:59 am-12:14 am

1 stop16h 15m

$773

SeattleErie

SEA - ERI

SEAERI

Seattle/Tacoma Intl

Tue 8/11

3:33 pm-10:30 am

2 stops15h 57m

Erie

Sat 8/15

6:00 am-11:24 pm

3 stops20h 24m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Compare providers for flights from Seattle to Erie

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Erie in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Erie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Erie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Erie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Erie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Seattle 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.

Related info for your journey

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

  • How long is the flight from Seattle to Erie?

    There are many flights that can get you from Seattle to Erie in 13h 57m. Fly via American Airlines to get the fastest option. The distance between Seattle and Erie is about 2072 mi.

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

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

  • How can I find direct flights from Seattle to Erie?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

See more FAQs

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