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Cheap flights from Seattle to Peoria (SEA - PIA) from $209

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. 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.
SEA — PIA
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Greater Peoria are usually found in February or December, booked 79 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$339

One-way from

$209
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Seattle/Tacoma Intl to Greater Peoria
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One-way flight from Seattle/Tacoma Intl to Greater Peoria
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What is the cheapest day to fly round-trip from Seattle to Peoria, Illinois?

It’s generally more expensive to depart on a Wednesday, 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 29 days early can save you up to 112% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from Seattle to Peoria, Illinois for as little as $556 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 $698 for flights departing within the next 3 days.

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

Our data shows that February tends to be the cheapest month to fly to Peoria, Illinois from Seattle. Users have commonly found prices around $597 for the month, but tickets can be as low as $355. Due to multiple factors, prepare for potentially higher prices in January.

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 in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Seattle to Peoria

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Find some of the cheapest American Airlines flights traveling from Seattle to Peoria. Come back soon if you're not finding the exact deal you're looking for.
Thu 9/125:43 amSEA - PIA
1 stop6h 34mAmerican Airlines
Tue 9/246:39 amPIA - SEA
1 stop16h 32mAmerican Airlines
Deal found 4/23$442
Wed 7/106:00 amSEA - PIA
1 stop10h 01mAmerican Airlines
Tue 7/163:00 pmPIA - SEA
1 stop6h 48mAmerican Airlines
Deal found 4/23$492
Thu 5/2311:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 5/3011:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$505
Tue 5/2811:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Mon 6/311:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$526
Fri 5/1011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Tue 7/23:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/23$547
Sun 6/3010:52 pmSEA - PIA
1 stop13h 29mAmerican Airlines
Sat 7/64:25 pmPIA - SEA
1 stop8h 32mAmerican Airlines
Deal found 4/24$583
Wed 5/11:32 pmSEA - PIA
1 stop5h 45mAmerican Airlines
Wed 5/82:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/23$595
Sun 6/3010:52 pmSEA - PIA
1 stop13h 29mAmerican Airlines
Sat 7/63:57 pmPIA - SEA
1 stop7h 23mAmerican Airlines
Deal found 4/23$605
Thu 6/2010:52 pmSEA - PIA
1 stop13h 29mAmerican Airlines
Wed 7/106:02 amPIA - SEA
1 stop17h 56mAmerican Airlines
Deal found 4/23$625

Cheap United Airlines flights from Seattle to Peoria

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Browse through some of the cheapest United Airlines flights traveling from Seattle to Peoria. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 7/212:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Tue 7/93:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/23$539
Thu 8/111:47 pmSEA - PIA
1 stop8h 40mUnited Airlines
Mon 8/123:59 pmPIA - SEA
1 stop8h 23mUnited Airlines
Deal found 4/23$554
Thu 9/125:00 pmSEA - PIA
1 stop15h 17mUnited Airlines
Tue 9/2411:01 amPIA - SEA
2 stops12h 19mUnited Airlines
Deal found 4/23$575
Thu 9/125:00 pmSEA - PIA
1 stop15h 17mUnited Airlines
Tue 9/2411:01 amPIA - SEA
2 stops13h 21mUnited Airlines
Deal found 4/24$576
Thu 6/2011:59 pmSEA - PIA
1 stop8h 26mUnited Airlines
Tue 7/93:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/23$599
Thu 7/45:15 pmSEA - PIA
1 stop15h 12mUnited Airlines
Tue 7/93:59 pmPIA - SEA
2 stops18h 03mUnited Airlines
Deal found 4/23$603
Wed 7/3112:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Mon 8/123:59 pmPIA - SEA
1 stop8h 23mUnited Airlines
Deal found 4/23$606
Thu 7/45:15 pmSEA - PIA
1 stop15h 12mUnited Airlines
Tue 7/93:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/23$611
Tue 7/212:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Tue 7/93:59 pmPIA - SEA
2 stops18h 03mUnited Airlines
Deal found 4/23$640

Cheap Seattle to Peoria flights in April & May 2024

Find cheap flight options from Seattle to Peoria specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 24, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
Thu 5/2311:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 5/3011:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$505
Tue 5/2811:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Mon 6/311:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$526
Fri 5/1011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Tue 7/23:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/23$547
Sat 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
Wed 5/13:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 4/23$572
Sat 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
Wed 5/13:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 4/22$586
Wed 5/11:32 pmSEA - PIA
1 stop5h 45mAmerican Airlines
Wed 5/82:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/23$595
Sat 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
Wed 5/111:01 amPIA - SEA
1 stop6h 38mUnited Airlines
Deal found 4/22$596
Wed 5/17:15 amSEA - PIA
1 stop5h 52mUnited Airlines
Wed 5/83:45 pmPIA - SEA
3 stops22h 22mUnited Airlines
Deal found 4/23$653
Wed 5/110:49 amSEA - PIA
1 stop8h 11mUnited Airlines
Wed 5/811:01 amPIA - SEA
2 stops13h 52mUnited Airlines
Deal found 4/23$658

Seattle to Peoria 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Peoria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
Thu 9/125:43 amSEA - PIA
1 stop6h 34mAmerican Airlines
Tue 9/246:39 amPIA - SEA
1 stop16h 32mAmerican Airlines
Deal found 4/23$442
Wed 7/106:00 amSEA - PIA
1 stop10h 01mAmerican Airlines
Tue 7/163:00 pmPIA - SEA
1 stop6h 48mAmerican Airlines
Deal found 4/23$492
Thu 5/2311:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Thu 5/3011:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$505
Tue 5/2811:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Mon 6/311:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/23$526
Tue 7/212:30 amSEA - PIA
1 stop7h 57mUnited Airlines
Tue 7/93:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/23$539
Fri 5/1011:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Tue 7/23:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/23$547
Thu 8/111:47 pmSEA - PIA
1 stop8h 40mUnited Airlines
Mon 8/123:59 pmPIA - SEA
1 stop8h 23mUnited Airlines
Deal found 4/23$554
Sat 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
Wed 5/13:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 4/23$572
Thu 9/125:00 pmSEA - PIA
1 stop15h 17mUnited Airlines
Tue 9/2411:01 amPIA - SEA
2 stops12h 19mUnited Airlines
Deal found 4/23$575

Seattle to Peoria flights leaving soon

Find last-minute flight options from Seattle to Peoria for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Check out these flights departing soon from Seattle to Peoria. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 5/11:32 pmSEA - PIA
1 stop5h 45mAmerican Airlines
Wed 5/82:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/23$595
Wed 5/17:15 amSEA - PIA
1 stop5h 52mUnited Airlines
Wed 5/83:45 pmPIA - SEA
3 stops22h 22mUnited Airlines
Deal found 4/23$653
Wed 5/110:49 amSEA - PIA
1 stop8h 11mUnited Airlines
Wed 5/811:01 amPIA - SEA
2 stops13h 52mUnited Airlines
Deal found 4/23$658
Wed 5/15:00 amSEA - PIA
2 stops14h 00mUnited Airlines
Wed 5/86:45 amPIA - SEA
3 stops31h 22mUnited Airlines
Deal found 4/23$722

One-way flights to Peoria from Seattle

Search for one-way flight options from Seattle to Peoria. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Peoria. Users can also find round-trip Seattle to Peoria flights by using the search form above.
Mon 5/1311:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
Deal found 4/23$209
Mon 5/131:10 pmSEA - PIA
2 stops23h 57mUnited Airlines
Deal found 4/23$289
Mon 5/131:00 pmSEA - PIA
3 stops24h 07mUnited Airlines
Deal found 4/23$405
Sun 5/121:15 amSEA - PIA
2 stops11h 06mAmerican Airlines
Deal found 4/23$646
Sun 5/121:15 amSEA - PIA
1 stop17h 52mAmerican Airlines
Deal found 4/23$696

Find flights from Seattle to Peoria within your budget

Customize your flight search to find flights from Seattle to Peoria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$442 - $576

Route

Depart

Return

Price

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 9/12

1 stop6h 34m

Greater Peoria

Tue 9/24

1 stop16h 32m

$442

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Wed 7/10

1 stop10h 01m

Greater Peoria

Tue 7/16

1 stop6h 48m

$492

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 5/23

1 stop12h 22m

Greater Peoria

Thu 5/30

1 stop13h 27m

$505

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Tue 5/28

1 stop12h 22m

Greater Peoria

Mon 6/3

1 stop13h 27m

$526

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Tue 7/2

1 stop7h 57m

Greater Peoria

Tue 7/9

1 stop7h 10m

$539

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Fri 5/10

1 stop12h 22m

Greater Peoria

Tue 7/2

1 stop8h 52m

$547

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 8/1

1 stop8h 40m

Greater Peoria

Mon 8/12

1 stop8h 23m

$554

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 9/12

1 stop15h 17m

Greater Peoria

Tue 9/24

2 stops12h 19m

$575

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

Thu 9/12

1 stop15h 17m

Greater Peoria

Tue 9/24

2 stops13h 21m

$576

Flights are sorted by cheapest first

Deals found on 4/23

When is the best time to book a flight from Seattle to Peoria, Illinois?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Peoria. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Peoria, Illinois is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Peoria, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Peoria. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Peoria, Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Peoria by month

Plan your trip from Seattle to Peoria by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Peoria is currently $449 while a round-trip flight costs $528. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Peoria, Illinois (average of $339). Flying from Seattle to Peoria, Illinois in June is currently the most expensive (average of $523). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$339

February

$353

March

$364

April

$372

May

$456

June

$523

July

$480

August

$411

September

$416

October

$408

November

$377

December

$406

Temperature and rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average temperature and rainfall totals by month.

PIA

Temperature

24.8 - 75.2 °F

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peoria. Reviews last updated April 24, 2024.
To help decide which airline to fly from Seattle to Peoria, see what other customers have to say about American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,255 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

United Airlines
7.4
Good
11,255 reviews
United Airlines
7.4
Good
11,255 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

American Airlines
7.3
Good
14,898 reviews
United Airlines
7.4
Good
11,255 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

Related info for your journey

Find useful and relevant information for your journey from Seattle to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 American Airlines for just $442, but on average you can expect to pay $578.

  • Are there last-minute flights available from Seattle to Peoria, Illinois for under $600?

    There are currently 4+ open flights from Seattle to Peoria, Illinois within the next 7 days for less than $600.

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

    American Airlines, at $442, was found to be the cheapest airline from Seattle to Peoria, Illinois. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 25% cheaper than the other options available to this destination.

  • What does SEA to PIA mean?

    Great question - SEA to PIA just means Seattle/Tacoma Intl Airport to Greater Peoria Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Seattle to Peoria that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Peoria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Peoria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Peoria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Peoria that include hotel bookings?

    Yes. In addition to deals on Seattle to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Peoria.

  • Can I find deals for business class flights from Seattle to Peoria?

    Yes. Cheapflights offers flight deals from Seattle to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Peoria that allow pets onboard?

    Many airlines flying from Seattle to Peoria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Peoria?

    Yes, you can often find last-minute deals on Seattle to Peoria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Peoria, Illinois flight deals updated?

    The Seattle to Peoria, Illinois flight deals you see on this page were last updated on 4/24.

See more FAQs

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Alternative routes for Seattle to Peoria
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Seattle to Peoria

Discover the top 2 airlines that operate flights from Seattle to Peoria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$528FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$420Average$657FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Seattle to Peoria by cabin class

Find flights from Seattle to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Peoria?

Deals for Seattle to Peoria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Peoria?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Peoria by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Peoria with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Peoria with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Peoria become cheaper?

Of course! You can now track prices for flights from Seattle to Peoria and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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