Skip to main content
Beginning of main content

Cheap Flights from Peoria to Seattle $411.26

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Here are your best fares found in the past 7 days

The lowest fare found for this route is $411.26 on Wed, Apr 05 from PIA to SEA
Flights Fare Calendar Find minimum fare between origin PIA and destination SEA Click this button to get previous 30 days data Click this button to get next 30 days data $925 $793 $661 $529 $396 $264 $132 $0 Mar Apr 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T Price is $ 793.6 on Delta Price is $ 743.6 on Delta Price is $ 689.0 on United Price is $ 686.7 on Delta Price is $ 628.8 on United Price is $ 565.68 on Delta Price is $ 563.6 on American Airlines Price is $ 551.7 on United Price is $ 539.8 on American Airlines Price is $ 535.6 on American Airlines Price is $ 531.19 on United Price is $ 525.6 on American Airlines Price is $ 511.6 on American Airlines Price is $ 510.6 on American Airlines Price is $ 505.6 on American Airlines Price is $ 503.6 on American Airlines Price is $ 491.6 on American Airlines Price is $ 488.8 on United Price is $ 485.6 on American Airlines Price is $ 485.6 on American Airlines Price is $ 485.6 on United Price is $ 483.7 on American Airlines Price is $ 483.7 on United Price is $ 482.6 on American Airlines Price is $ 479.6 on American Airlines Price is $ 479.3 on American Airlines Price is $ 477.7 on United Price is $ 471.4 on United Price is $ 469.62 on Delta Price is $ 463.7 on United Price is $ 463.29 on Delta Price is $ 462.8 on United Price is $ 461.71 on United Price is $ 461.54 on Delta Price is $ 450.3 on Delta Price is $ 449.62 on Delta Price is $ 449.62 on Delta Price is $ 445.6 on American Airlines Price is $ 445.6 on American Airlines Price is $ 445.6 on American Airlines Price is $ 445.6 on American Airlines Price is $ 435.32 on United Price is $ 411.6 on United Price is $ 411.6 on United Price is $ 411.6 on American Airlines Price is $ 411.26 on Delta

Cheapest Flights from Peoria to Seattle (PIA to SEA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Peoria to Seattle (PIA to SEA)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Mar 27th, the cheapest day to fly from Peoria to Seattle is Apr 22nd. Tickets are currently being sold for $369, which is 21% below the average price for this route.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $369 to $672. Remember, you can save by booking further in advance.

Question : Is price more important than specific travel days for you?
Answer : For the month of April, Wednesday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.

Question : How many days should you spend in Seattle?
Answer : Travelers from PIA to SEA stay six days on average.

Question : Who's offering the cheapest round-trip flight to Seattle-Tacoma International Airport (SEA) over the coming months?
Answer : Flight prices are hitting as high as $672 over the next three months when flying to SEA from PIA. Check out Delta Air Lines, as they have been booking customers at just $369.