Cheap flights from Erie to Seattle from $220
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 Seattle departing on 12/2. 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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Use the filters below to find and compare flights from Erie to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Wed 11/4
8:01 am-3:44 pm
1 stop10h 43m
Seattle/Tacoma Intl
Wed 11/11
9:45 pm-11:16 am
1 stop10h 31m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Wed 11/4
8:01 am-4:54 pm
2 stops11h 53m
Seattle/Tacoma Intl
Wed 11/11
9:45 pm-11:16 am
1 stop10h 31m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Thu 11/5
8:01 am-4:10 pm
1 stop11h 09m
Seattle/Tacoma Intl
Thu 11/12
10:43 am-11:53 pm
1 stop10h 10m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Fri 10/23
8:07 am-3:43 pm
1 stop10h 36m
Seattle/Tacoma Intl
Tue 10/27
9:42 pm-11:21 am
1 stop10h 39m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Fri 10/23
11:46 am-8:15 pm
2 stops11h 29m
Seattle/Tacoma Intl
Tue 10/27
9:42 pm-11:21 am
1 stop10h 39m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Thu 11/5
8:01 am-4:54 pm
2 stops11h 53m
Seattle/Tacoma Intl
Thu 11/12
6:00 am-4:45 pm
1 stop7h 45m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Wed 11/4
8:01 am-4:54 pm
2 stops11h 53m
Seattle/Tacoma Intl
Wed 11/11
6:14 am-10:07 pm
2 stops12h 53m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Fri 10/23
11:46 am-8:15 pm
2 stops11h 29m
Seattle/Tacoma Intl
Tue 10/27
6:12 am-9:56 pm
2 stops12h 44m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Thu 11/5
8:01 am-4:54 pm
2 stops11h 53m
Seattle/Tacoma Intl
Thu 11/12
10:27 am-11:53 pm
2 stops10h 26m
ErieSeattle
ERI Erie - SEA Seattle/Tacoma Intl
ERISEA
Erie
Wed 12/2
7:42 am-5:49 pm
2 stops13h 07m
Seattle/Tacoma Intl
Wed 12/2
9:45 pm-11:25 am
1 stop10h 40m
See travel insights to Seattle from
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 43% 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
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
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 10h 36m, 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 October 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 | ||
|---|---|---|---|---|---|
| PriceFrom $548 | Free Cancellation | Rating 7.0 12,149 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy 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.