PIA - SEA

$253 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
$350
Typical prices: $395-$587
American Airlines
Wed 12/12Fri 12/14
PIA - SEA • 1 stop
Cheapest one-way
$253
Typical prices: $387-$553
Multiple Airlines
Wed 12/19
PIA - SEA • 2 stops
When to travel
February
Cheapest • 49% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $414 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 02m (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

Sat, Dec 12 - Mon, Dec 14
American Airlines Logo
5:57 pm - 12:47 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 50m1 stop Chicago O'Hare Intl
American Airlines Logo
3:28 pm - 12:15 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 47m1 stop Chicago O'Hare Intl
$350American Airlines
Wed, Dec 2 - Sun, Dec 6
American Airlines Logo
6:04 pm - 12:47 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
5:10 am - 3:48 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 38m1 stop Dallas/Fort Worth
$350American Airlines
Sat, Mar 6 - Thu, Mar 11
United Airlines Logo
5:00 am - 11:55 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 4:50 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
7h 50m1 stop Chicago O'Hare Intl
$350United Airlines
Sat, Mar 6 - Thu, Mar 11
United Airlines Logo
7:00 am - 4:10 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
11h 10m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
7:00 am - 4:50 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
7h 50m1 stop Chicago O'Hare Intl
$355United Airlines
Sun, Dec 20 - Fri, Jan 1
American Airlines Logo
5:19 pm - 11:42 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
11:59 pm - 10:51 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 52m1 stop Chicago O'Hare Intl
$379American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
6:04 pm - 12:47 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 43m1 stop Chicago O'Hare Intl
American Airlines Logo
3:28 pm - 12:15 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
6h 47m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Apr 23 - Fri, Apr 30
United Airlines Logo
5:20 pm - 12:14 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
8h 54m1 stop Chicago O'Hare Intl
United Airlines Logo
11:50 pm - 10:21 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
8h 31m1 stop Chicago O'Hare Intl
$379United Airlines
Fri, Mar 5 - Thu, Mar 11
United Airlines Logo
5:40 pm - 11:21 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
7h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 4:50 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
7h 50m1 stop Chicago O'Hare Intl
$379United Airlines
Fri, Apr 23 - Fri, Apr 30
United Airlines Logo
7:15 pm - 12:14 amPIA  Greater Peoria-SEA Seattle/Tacoma Intl
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
11:20 pm - 11:51 amSEA  Seattle/Tacoma Intl-PIA Greater Peoria
10h 31m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$384United Airlines
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
5:30 pm - 10:43 pmPIA  Greater Peoria-SEA Seattle/Tacoma Intl
7h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 8:46 pmSEA  Seattle/Tacoma Intl-PIA Greater Peoria
11h 46m2 stops San Francisco Denver Intl
$384United 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 with more confidence.

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

Round-trip flights from Peoria to Seattle typically range from $395 to $587. The lowest price found in the past 5 days was $350, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Peoria to Seattle. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 46% higher.

What’s 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 ($594) 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

$253
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 50% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • 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 02m and 8h 11m 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.

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

    Round-trip flights from Peoria to Seattle range from $395 to $587, with an average of $491 over the past 12 months. Anything below $395 counts as a good deal.

  • 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 $350 to $1,281. That means the highest observed fare was about 4x 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 lower than usual. Average one-way flight prices are about $390, which is 8% below the typical average for this route.

  • 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 averaging $61 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • 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).

  • 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) - 93% of one-stop connections
    • Dallas/Fort Worth (DFW) - 6% of one-stop connections
    • Denver Intl (DEN) - 1% of one-stop connections

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

    Yes. Flexible dates can save you up to 41% on flights from Peoria to Seattle. Wednesday is the cheapest departure day at $428 round-trip on average, while Monday is the most expensive at $720, a difference of $292.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 02m, compared with 7h 32m via Chicago O'Hare Intl (ORD) and 8h 11m 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 popular places can I visit in Seattle?

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

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 are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $428, about $292 less than Monday fares (41% 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.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • 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
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