PIA - SEA

$281 Find Cheap Flights from Peoria to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$301
Typical prices: $354-$593
American Airlines
Sun 12/2Wed 12/12
PIA - SEA • 1 stop
Cheapest one-way
$367
Typical prices: $387-$585
American Airlines
Fri 10/12
PIA - SEA • 1 stop
When to travel
February
Cheapest • 48% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $330 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 03m (one-way)
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Insights
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Flight Deals

Cheap Flights from Peoria to Seattle (PIA-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Peoria to Seattle

Wed, Dec 2 - Sat, Dec 12
American Airlines Logo
6:44 am - 2:51 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
10h 07m1 stop Dallas/Fort Worth
American Airlines Logo
6:14 am - 5:08 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 54m1 stop Chicago O'Hare Intl
$301American Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
4:42 pm - 12:10 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 28m1 stop Dallas/Fort Worth
American Airlines Logo
12:25 am - 11:55 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
9h 30m1 stop Dallas/Fort Worth
$320American Airlines
Sat, Oct 10 - Mon, Oct 12
United Airlines Logo
3:41 pm - 10:56 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 10:06 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 53m1 stop Chicago O'Hare Intl
$320United Airlines
Thu, Nov 19 - Sun, Nov 22
United Airlines Logo
5:30 pm - 11:07 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
7h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
10:56 pm - 10:08 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
9h 12m1 stop Chicago O'Hare Intl
$359United Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
5:30 pm - 12:36 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 06m1 stop Chicago O'Hare Intl
American Airlines Logo
3:14 pm - 12:10 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 56m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
4:42 pm - 12:10 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 28m1 stop Dallas/Fort Worth
American Airlines Logo
3:14 pm - 12:10 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 56m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
4:42 pm - 12:10 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 28m1 stop Dallas/Fort Worth
American Airlines Logo
3:14 pm - 12:10 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 56m1 stop Chicago O'Hare Intl
$359American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
4:43 pm - 11:42 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 59m1 stop Dallas/Fort Worth
American Airlines Logo
3:10 pm - 12:03 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 53m1 stop Chicago O'Hare Intl
$359American Airlines
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
3:41 pm - 10:56 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
9h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 10:06 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 53m1 stop Chicago O'Hare Intl
$359United Airlines
Thu, Nov 19 - Sun, Nov 22
United Airlines Logo
5:30 pm - 11:07 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
7h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
8:35 pm - 10:08 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
11h 33m2 stops San Francisco Chicago O'Hare Intl
$364United Airlines
Booking Insights

Price, demand and travel trends for Peoria to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Peoria to Seattle with more confidence.

How much is a round-trip flight from Peoria to Seattle?

Round-trip flights from Peoria to Seattle start at $301. Prices are below average for this route right now, with typical round-trip fares ranging from $354 to $593. The lowest price found in the past 5 days was $301 on American Airlines.

What's the cheapest day of the week to fly from Peoria to Seattle?

Friday is the cheapest day of the week to fly from Peoria to Seattle, it is 10% cheaper than the average day. Monday is the most expensive day with flight prices 47% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Peoria to Seattle?

  • February is the cheapest month to fly from Peoria to Seattle at $251 round-trip.
  • January ($704) and June ($613) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 180% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Peoria to Seattle flights

Low season

January

Cheapest flight

$367
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Peoria to Seattle

When to book flights from Peoria to Seattle

Are your dates flexible? Find out the best times to travel from Peoria to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Peoria to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Peoria to Seattle?

    Flights from Peoria to Seattle usually depart from Greater Peoria (PIA) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Peoria to Seattle?

    Only Economy Class is available on flights from Peoria to Seattle.

  • Which airports do connecting flights from Peoria to Seattle pass through?

    One-stop flights from Peoria to Seattle most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 92% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections
    • Denver Intl (DEN) - 2% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Peoria to Seattle?

    Yes. Being flexible with your travel dates can save you up to 39% on the Peoria to Seattle route. Friday is the cheapest departure day at $442 round-trip on average, while Monday is the most expensive at $720, a difference of $278. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Peoria to Seattle?

    There are currently no nonstop flights available from Peoria to Seattle. Flights with 1 layover take between 7h 03m and 8h 50m in total, depending on the connection.

  • Do I need a passport to fly from Peoria to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Peoria to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $301 to $1,499. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Peoria to Seattle looking right now?

    One-way fares from Peoria to Seattle are currently in line with typical prices for this route. Average one-way fares are about $435.

  • How much time can I save by choosing a different layover airport from Peoria to Seattle?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 03m, compared with 7h 33m via Chicago O'Hare Intl (ORD) and 8h 24m via Dallas/Fort Worth (DFW).

  • What is the time difference between Peoria and Seattle?

    Seattle is 2 hours behind Peoria (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Peoria to Seattle flight?

    Round-trip flights from Peoria to Seattle range from $354 to $593, with an average of $487 over the past 12 months. Anything below $354 counts as a good deal.

Your guide to booking Peoria to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $442 - about $278 less than Monday (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Peoria to Seattle trip for February. Fares historically average $251 round-trip in that month - typically $453 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Peoria to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle