Cheap flights from Seattle to Peoria (SEA - PIA)

SEA — PIA
Dec 3 — Dec 101

The best prices from Seattle/Tacoma Intl to Greater Peoria are usually found in January or March, booked 43 days in advance, depart on a Saturday or Monday and return on a Monday

How to find the cheapest flight from Seattle (SEA) to Peoria (PIA)

All the information you need to plan the best SEA to PIA flight in 2022: compare Seattle to Peoria flight prices with the expected peak season, weather and rainfall in Peoria.

SEA - PIA

Price

$311 - $771

PIA

Temperature

24.8 - 75.2 °F

PIA

Rainfall

1.8 - 4.3 inches

Popular inJuneHigh demand for flights, 29% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 43% potential price drop
Average price$497Average for round-trip flights in November 2022
Round-trip from$311From Seattle/Tacoma Intl to Greater Peoria

What is the cheapest day to fly round-trip from Seattle to Peoria, Illinois?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Seattle to Peoria, Illinois?

Users have found that booking a flight from Seattle to Peoria, Illinois at least 42 days early can save you up to 68% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Seattle to Peoria, Illinois for as little as $752 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $752 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Peoria, Illinois from Seattle. Users have commonly found prices around $550 for the month, but tickets can be as low as $272. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to Peoria, Illinois (SEA - PIA)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Peoria, Illinois at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Seattle to Peoria 2022 flight deals

Cheap flights to Peoria from Seattle found for this year
Dec 4 - Dec 11
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

29h 36m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

2 stops

23h 47m
$269

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 4 - Dec 11
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

22h 48m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

29h 26m
$357

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 14 - Dec 19
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

2 stops

19h 11m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

13h 18m
$422

Multiple Airlines

Pick Dates

Deal found 11/26

Cheap United Airlines flights from Seattle to Peoria

Feb 18 - Feb 25
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

25h 17m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

13h 54m
$482

United Airlines

Pick Dates

Deal found 11/26

Feb 18 - Feb 25
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

2 stops

22h 53m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

7h 08m
$485

United Airlines

Pick Dates

Deal found 11/26

Dec 10 - Dec 15
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

11h 47m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

14h 26m
$502

United Airlines

Pick Dates

Deal found 11/27

Cheap American Airlines flights from Seattle to Peoria

Dec 10 - Dec 15
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

2 stops

13h 03m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

2 stops

17h 12m
$600

American Airlines

Pick Dates

Deal found 11/27

Dec 20 - Dec 28
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

5h 58m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

10h 02m
$1,088

American Airlines

Pick Dates

Deal found 11/28

Dec 20 - Dec 28
SEA

Seattle/Tacoma Intl

PIA

Greater Peoria

1 stop

5h 58m
PIA

Greater Peoria

SEA

Seattle/Tacoma Intl

1 stop

8h 31m
$1,128

American Airlines

Pick Dates

Deal found 11/27

Related info for your journey

Useful info, stats and facts about Seattle to Peoria flights.

Which airlines flying from Seattle/Tacoma Intl to Greater Peoria have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Seattle/Tacoma Intl to Greater Peoria have implemented new flexible cancellation policies.

Can I find flights from Seattle to Peoria, Illinois for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to Peoria, Illinois for under $500. The cheapest flight booked recently is on Multiple Airlines for just $422, but on average you can expect to pay $565.

What are the cheapest airlines flying from Seattle to Peoria, Illinois round-trip?

United Airlines, at $482, was found to be the cheapest airline from Seattle to Peoria, Illinois. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 12% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Seattle to Peoria, Illinois?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Peoria, Illinois.

What are the cheapest flights from Seattle to Peoria, Illinois?

Looking at all options, your cheapest flight can be booked for $136. While the most popular route (Seattle/Tacoma Intl - Greater Peoria) can be booked for $422 on average our data indicates $657 when flying from Seattle to Peoria, Illinois.

Alternative routes for Seattle to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Peoria

The chart below displays the airlines Cheapflights users traveling from Seattle to Peoria choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$164Average$348FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$243Average$562FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$325Average$565FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights