ERI - SEA

$673 Find Cheap Flights from Erie to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Erie to Seattle departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Erie to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Erie to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$673
American Airlines
Thu 3/26Sun 3/29
ERI - SEA • 1 stop
Cheapest one-way
Multiple Airlines
Fri 1/30
ERI - SEA • multi-stop
Start a new search
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Erie to Seattle (ERI-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Erie to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Erie to Seattle

Thu, Mar 26 - Sun, Mar 29
American Airlines Logo
11:47 am - 7:14 pm
ERI
-
SEA
10h 27m
1 stop
American Airlines Logo
10:08 pm - 11:20 am
SEA
-
ERI
10h 12m
1 stop
$673American Airlines
Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
11:47 am - 7:14 pm
ERI
-
SEA
10h 27m
1 stop
American Airlines Logo
12:59 am - 5:08 pm
SEA
-
ERI
13h 09m
2 stops
$708American Airlines
Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
11:47 am - 11:09 pm
ERI
-
SEA
14h 22m
2 stops
American Airlines Logo
12:59 am - 5:08 pm
SEA
-
ERI
13h 09m
2 stops
$783American Airlines
Booking Insights

Good to know

Cheapest flight$673
Flight from Erie to Seattle

When to book flights from Erie to Seattle

Are your dates flexible? Find out the best times to travel from Erie to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Erie to Seattle

  • What is the cheapest flight from Erie to Seattle?

    In the last 3 days, the lowest price for a flight from Erie to Seattle was $673 for a round-trip ticket.

  • Do I need a passport to fly between Erie and Seattle?

    No, a passport isn't needed to fly from Erie to Seattle. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Erie to Seattle?

    Erie airport is called Erie and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Erie to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Erie to Seattle?

    oneworld is the only airline alliance operating flights between Erie and Seattle.

  • How does KAYAK find such low prices on flights from Erie to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Erie to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Erie to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Erie is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Erie to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Erie with another airline. Booking your flights between Erie and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Erie to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Erie up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Erie to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Erie to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Erie to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11207 reviews
6.4Food
8.0Crew
6.9Entertainment
7.2Comfort
7.5Boarding
Airline reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

10.0 Excellentaras, Jan 2026
PIT - ORD
Read more American Airlines reviews

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Everything you need to know for your flight from Erie to Seattle

Information on your arrival and departure airports

Erie (ERI)
Seattle (SEA)