When did momondo last update prices for flights from Erie Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Erie Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Erie Airport to Seattle/Tacoma Intl Airport?

As of August 2026, there is 1 operator available to choose from for flights from Erie Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Erie Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$235 Cheap Flights from Erie to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Erie to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:46 am - 6:06 pmERI Erie-SEA Seattle/Tacoma Intl

9h 20m1 stop Charlotte Douglas

11:17 am - 11:55 pmSEA Seattle/Tacoma Intl-ERI Erie

9h 38m1 stop Chicago O'Hare Intl

$418American Airlines

Sat, Oct 10 - Sat, Oct 17

11:46 am - 6:06 pmERI Erie-SEA Seattle/Tacoma Intl

9h 20m1 stop Charlotte Douglas

6:00 am - 4:38 pmSEA Seattle/Tacoma Intl-ERI Erie

7h 38m1 stop Charlotte Douglas

$418American Airlines

Sat, Oct 24 - Wed, Oct 28

8:16 am - 2:51 pmERI Erie-SEA Seattle/Tacoma Intl

9h 35m1 stop Chicago O'Hare Intl

1:40 pm - 11:59 pmSEA Seattle/Tacoma Intl-ERI Erie

7h 19m1 stop Chicago O'Hare Intl

$470American Airlines

Thu, Sep 10 - Wed, Sep 16

11:46 am - 6:06 pmERI Erie-SEA Seattle/Tacoma Intl

9h 20m1 stop Charlotte Douglas

7:30 am - 10:36 pmSEA Seattle/Tacoma Intl-ERI Erie

12h 06m2 stops Dallas/Fort Worth Charlotte Douglas

$501American Airlines

Sat, Oct 10 - Sat, Oct 17

6:00 am - 2:52 pmERI Erie-SEA Seattle/Tacoma Intl

11h 52m2 stops Charlotte Douglas Dallas/Fort Worth

11:03 am - 10:36 pmSEA Seattle/Tacoma Intl-ERI Erie

8h 33m1 stop Charlotte Douglas

$501American Airlines

Sat, Oct 24 - Wed, Oct 28

8:16 am - 4:42 pmERI Erie-SEA Seattle/Tacoma Intl

11h 26m2 stops Chicago O'Hare Intl Dallas/Fort Worth

10:59 am - 11:59 pmSEA Seattle/Tacoma Intl-ERI Erie

10h 00m1 stop Chicago O'Hare Intl

$550American Airlines

Thu, Sep 10 - Wed, Sep 16

11:46 am - 8:14 pmERI Erie-SEA Seattle/Tacoma Intl

11h 28m2 stops Charlotte Douglas Chicago O'Hare Intl

7:30 am - 10:36 pmSEA Seattle/Tacoma Intl-ERI Erie

12h 06m2 stops Dallas/Fort Worth Charlotte Douglas

$583American Airlines

Sat, Oct 10 - Sat, Oct 17

8:07 am - 4:48 pmERI Erie-SEA Seattle/Tacoma Intl

11h 41m2 stops Chicago O'Hare Intl Dallas/Fort Worth

7:30 am - 10:36 pmSEA Seattle/Tacoma Intl-ERI Erie

12h 06m2 stops Dallas/Fort Worth Charlotte Douglas

$616American Airlines

Sat, Oct 24 - Wed, Oct 28

12:52 pm - 9:36 pmERI Erie-SEA Seattle/Tacoma Intl

11h 44m2 stops Charlotte Douglas Chicago O'Hare Intl

10:17 am - 11:59 pmSEA Seattle/Tacoma Intl-ERI Erie

10h 42m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$632American Airlines

Thu, Sep 10 - Wed, Sep 16

8:16 am - 9:36 pmERI Erie-SEA Seattle/Tacoma Intl

16h 20m1 stop Chicago O'Hare Intl

6:15 am - 11:59 pmSEA Seattle/Tacoma Intl-ERI Erie

14h 44m1 stop Chicago O'Hare Intl

$792American Airlines

Mon, Sep 14 - Wed, Sep 16

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American Airlines flights from Erie to Seattle

Our best American Airlines deals on Erie to Seattle flight tickets

American Airlines

Oct 10

ERI11:46 amErie

9h 20m

1 stop

SEA6:06 pmSeattle/Tacoma Intl

Oct 17

SEA11:17 amSeattle/Tacoma Intl

9h 38m

1 stop

ERI11:55 pmErie

$418

American Airlines

Sep 10

ERI8:16 amErie

9h 35m

1 stop

SEA2:51 pmSeattle/Tacoma Intl

Sep 16

SEA1:40 pmSeattle/Tacoma Intl

7h 19m

1 stop

ERI11:59 pmErie

$470

American Airlines

Oct 10

ERI11:46 amErie

9h 20m

1 stop

SEA6:06 pmSeattle/Tacoma Intl

Oct 17

SEA7:30 amSeattle/Tacoma Intl

12h 06m

2 stops

ERI10:36 pmErie

$501

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/10

11:46 am-6:06 pm

1 stop9h 20m

Seattle/Tacoma Intl

Sat 10/17

11:17 am-11:55 pm

1 stop9h 38m

$418

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/24

11:46 am-6:06 pm

1 stop9h 20m

Seattle/Tacoma Intl

Wed 10/28

6:00 am-4:38 pm

1 stop7h 38m

$418

Quickest round-trip

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Thu 9/10

8:16 am-2:51 pm

1 stop9h 35m

Seattle/Tacoma Intl

Wed 9/16

1:40 pm-11:59 pm

1 stop7h 19m

$470

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/10

11:46 am-6:06 pm

1 stop9h 20m

Seattle/Tacoma Intl

Sat 10/17

7:30 am-10:36 pm

2 stops12h 06m

$501

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/24

6:00 am-2:52 pm

2 stops11h 52m

Seattle/Tacoma Intl

Wed 10/28

11:03 am-10:36 pm

1 stop8h 33m

$501

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Thu 9/10

8:16 am-4:42 pm

2 stops11h 26m

Seattle/Tacoma Intl

Wed 9/16

10:59 am-11:59 pm

1 stop10h 00m

$550

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/10

11:46 am-8:14 pm

2 stops11h 28m

Seattle/Tacoma Intl

Sat 10/17

7:30 am-10:36 pm

2 stops12h 06m

$583

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Sat 10/24

8:07 am-4:48 pm

2 stops11h 41m

Seattle/Tacoma Intl

Wed 10/28

7:30 am-10:36 pm

2 stops12h 06m

$616

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Thu 9/10

12:52 pm-9:36 pm

2 stops11h 44m

Seattle/Tacoma Intl

Wed 9/16

10:17 am-11:59 pm

2 stops10h 42m

$632

ErieSeattle

ERI Erie - SEA Seattle/Tacoma Intl

ERISEA

Erie

Mon 9/14

8:16 am-9:36 pm

1 stop16h 20m

Seattle/Tacoma Intl

Wed 9/16

6:15 am-11:59 pm

1 stop14h 44m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Erie to Seattle

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 Seattle/Tacoma Intl?

American Airlines is the most popular carrier operating from Erie to Seattle/Tacoma Intl

What airlines fly to Seattle?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Seattle from Erie according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Erie to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Erie to Seattle (ERI to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to Seattle

Fastest flight time	9h 20m
Direct flights	None

The fastest flight from Erie to Seattle takes 9h 20m

There are no direct flights from Erie to Seattle. There are no popular flight routes from Erie to Seattle.

Search flight deals

Frequently asked questions about flying from Erie to Seattle

How far is Erie to Seattle/Tacoma Intl by plane?
The distance between Erie and Seattle/Tacoma Intl is about 2075.4 mi. Flights usually cover this in 9h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Erie Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Erie Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Erie Airport to Seattle/Tacoma Intl Airport?
As of August 2026, there is 1 operator available to choose from for flights from Erie Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Erie Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Erie to Seattle?
momondo data reveals that the most frequently booked airline on the route from Erie to Seattle is American Airlines, representing 100% of all bookings.

Best airlines flying from Erie to Seattle

Compare and see reviews for airlines that fly from Erie to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $491	Free Cancellation	Rating 7.1 11,941 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Kent

Lynnwood

Redmond

Lakewood

Federal Way

Puyallup

Tukwila

Fife

Cle Elum

Marysville

Kirkland

Centralia

Shoreline

Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Erie to Seattle?

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 Seattle from Erie.

Can I find flights from Erie to Seattle with flexible booking policies on momondo?

Flights from Erie to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Erie to Seattle?

Once you have performed a search for Erie to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Seattle 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.