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Cheap flights from Seattle to Peoria (SEA - PIA) from $318

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 4/29. 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
may. 1 — may. 81
From?
To?
mié. 5/1
mié. 5/8
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 abril 26, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$339

One-way from

$318
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 3,068,117 searches. Data last updated abril 26, 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.
mié. 6/510:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
mar. 6/113:57 pmPIA - SEA
1 stop7h 27mAmerican Airlines
Deal found 4/25$452
jue. 9/125:43 amSEA - PIA
1 stop6h 34mAmerican Airlines
mar. 9/246:34 pmPIA - SEA
1 stop18h 19mAmerican Airlines
Deal found 4/25$472
jue. 6/65:10 amSEA - PIA
1 stop14h 04mAmerican Airlines
mar. 6/113:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/25$482
mié. 7/106:00 amSEA - PIA
1 stop10h 01mAmerican Airlines
mar. 7/163:00 pmPIA - SEA
1 stop6h 48mAmerican Airlines
Deal found 4/25$492
mié. 6/510:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
lun. 6/104:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 4/25$510
vie. 8/210:52 pmSEA - PIA
1 stop17h 09mAmerican Airlines
sáb. 8/109:49 amPIA - SEA
1 stop13h 22mAmerican Airlines
Deal found 4/25$530
vie. 6/710:52 pmSEA - PIA
1 stop13h 34mAmerican Airlines
vie. 6/144:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 4/25$540
vie. 6/710:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
dom. 6/163:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/25$542
jue. 5/1611:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
mié. 5/292:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/25$545

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 3,068,117 searches. Data last updated abril 26, 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.
jue. 8/112:30 amSEA - PIA
1 stop7h 57mUnited Airlines
sáb. 8/103:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/25$558
jue. 9/125:00 pmSEA - PIA
1 stop15h 17mUnited Airlines
mar. 9/2411:01 amPIA - SEA
2 stops12h 19mUnited Airlines
Deal found 4/25$575
mié. 6/55:10 pmSEA - PIA
1 stop15h 15mUnited Airlines
mar. 6/113:50 pmPIA - SEA
2 stops18h 12mUnited Airlines
Deal found 4/25$635
mar. 7/912:30 amSEA - PIA
1 stop7h 57mUnited Airlines
mar. 7/163:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/25$648
vie. 8/27:16 amSEA - PIA
2 stops25h 11mUnited Airlines
sáb. 8/103:59 pmPIA - SEA
1 stop9h 03mUnited Airlines
Deal found 4/25$669
sáb. 6/2911:47 pmSEA - PIA
1 stop8h 40mUnited Airlines
sáb. 7/63:59 pmPIA - SEA
1 stop7h 10mUnited Airlines
Deal found 4/25$678
jue. 6/611:59 pmSEA - PIA
1 stop8h 26mUnited Airlines
mar. 6/113:50 pmPIA - SEA
2 stops18h 12mUnited Airlines
Deal found 4/25$681
mié. 6/56:15 amSEA - PIA
2 stops26h 10mUnited Airlines
mar. 6/113:50 pmPIA - SEA
2 stops18h 12mUnited Airlines
Deal found 4/25$692
jue. 9/126:45 amSEA - PIA
2 stops25h 32mUnited Airlines
mar. 9/246:45 amPIA - SEA
2 stops17h 37mUnited Airlines
Deal found 4/25$696

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 3,068,117 searches. Prices were last updated on abril 26, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
jue. 5/1611:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
mié. 5/292:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/25$545
sáb. 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
mié. 5/13:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 4/24$572
sáb. 4/274:19 pmSEA - PIA
2 stops20h 48mUnited Airlines
mié. 5/111:01 amPIA - SEA
1 stop6h 38mUnited Airlines
Deal found 4/24$596
sáb. 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
mié. 5/13:45 pmPIA - SEA
2 stops20h 02mUnited Airlines
Deal found 4/25$665
jue. 5/164:41 pmSEA - PIA
1 stop20h 26mUnited Airlines
mié. 5/2911:00 amPIA - SEA
2 stops13h 15mUnited Airlines
Deal found 4/25$701
sáb. 4/275:00 amSEA - PIA
2 stops14h 00mUnited Airlines
mié. 5/16:45 amPIA - SEA
1 stop6h 58mUnited Airlines
Deal found 4/25$721
sáb. 4/2710:49 amSEA - PIA
1 stop8h 11mUnited Airlines
mié. 5/13:45 pmPIA - SEA
1 stop8h 57mUnited Airlines
Deal found 4/24$731
jue. 5/164:41 pmSEA - PIA
1 stop20h 26mUnited Airlines
mié. 5/293:50 pmPIA - SEA
3 stops34h 56mUnited Airlines
Deal found 4/25$736
mié. 5/151:15 amSEA - PIA
2 stops11h 06mAmerican Airlines
mié. 5/2911:38 amPIA - SEA
1 stop13h 27mAmerican Airlines
Deal found 4/25$784

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 3,068,117 searches. Data last updated abril 26, 2024.
Scroll through some of the best deals on flights from Seattle to Peoria in 2024. Check back soon for alternative fares.
mié. 6/510:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
mar. 6/113:57 pmPIA - SEA
1 stop7h 27mAmerican Airlines
Deal found 4/25$452
jue. 9/125:43 amSEA - PIA
1 stop6h 34mAmerican Airlines
mar. 9/246:34 pmPIA - SEA
1 stop18h 19mAmerican Airlines
Deal found 4/25$472
jue. 6/65:10 amSEA - PIA
1 stop14h 04mAmerican Airlines
mar. 6/113:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/25$482
mié. 7/106:00 amSEA - PIA
1 stop10h 01mAmerican Airlines
mar. 7/163:00 pmPIA - SEA
1 stop6h 48mAmerican Airlines
Deal found 4/25$492
mié. 6/510:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
lun. 6/104:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 4/25$510
vie. 8/210:52 pmSEA - PIA
1 stop17h 09mAmerican Airlines
sáb. 8/109:49 amPIA - SEA
1 stop13h 22mAmerican Airlines
Deal found 4/25$530
vie. 6/710:52 pmSEA - PIA
1 stop13h 34mAmerican Airlines
vie. 6/144:34 pmPIA - SEA
1 stop8h 23mAmerican Airlines
Deal found 4/25$540
vie. 6/710:52 pmSEA - PIA
1 stop17h 02mAmerican Airlines
dom. 6/163:05 pmPIA - SEA
1 stop8h 52mAmerican Airlines
Deal found 4/25$542
jue. 5/1611:59 pmSEA - PIA
1 stop12h 22mAmerican Airlines
mié. 5/292:49 pmPIA - SEA
1 stop10h 16mAmerican Airlines
Deal found 4/25$545

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 3,068,117 searches. Data last updated abril 26, 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.
lun. 4/294:11 pmSEA - PIA
2 stops26h 49mUnited Airlines
Deal found 4/25$318
dom. 6/161:25 pmSEA - PIA
1 stop5h 49mAmerican Airlines
Deal found 4/25$384
lun. 4/2910:49 amSEA - PIA
1 stop8h 11mUnited Airlines
Deal found 4/25$428
mié. 5/17:15 amSEA - PIA
3 stops29h 52mUnited Airlines
Deal found 4/25$538
mié. 5/14:19 pmSEA - PIA
2 stops20h 48mUnited Airlines
Deal found 4/25$557
dom. 6/166:45 amSEA - PIA
2 stops12h 29mAmerican Airlines
Deal found 4/25$615
sáb. 6/151:14 amSEA - PIA
2 stops11h 07mAmerican Airlines
Deal found 4/25$616
lun. 4/296:44 amSEA - PIA
3 stops25h 42mUnited Airlines
Deal found 4/25$623
sáb. 6/151:14 amSEA - PIA
1 stop12h 13mAmerican Airlines
Deal found 4/25$726

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 3,068,117 searches. Data last updated abril 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$452 - $635

Route

Depart

Return

Price

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

mié. 6/5

1 stop17h 02m

Greater Peoria

mar. 6/11

1 stop7h 27m

$452

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

jue. 9/12

1 stop6h 34m

Greater Peoria

mar. 9/24

1 stop18h 19m

$472

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

jue. 6/6

1 stop14h 04m

Greater Peoria

mar. 6/11

1 stop8h 52m

$482

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

mié. 7/10

1 stop10h 01m

Greater Peoria

mar. 7/16

1 stop6h 48m

$492

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

mié. 6/5

1 stop17h 02m

Greater Peoria

lun. 6/10

1 stop8h 23m

$510

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

vie. 8/2

1 stop17h 09m

Greater Peoria

sáb. 8/10

1 stop13h 22m

$530

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

jue. 8/1

1 stop7h 57m

Greater Peoria

sáb. 8/10

1 stop7h 10m

$558

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

jue. 9/12

1 stop15h 17m

Greater Peoria

mar. 9/24

2 stops12h 19m

$575

Seattle/Tacoma IntlGreater Peoria

SEA - PIA

SEAPIA

Seattle/Tacoma Intl

mié. 6/5

1 stop15h 15m

Greater Peoria

mar. 6/11

2 stops18h 12m

$635

Flights are sorted by cheapest first

Deals found on 4/25

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 $534 while a round-trip flight costs $523. 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 abril 26, 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
11,226 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.2

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
11,226 reviews
United Airlines
7.4
Good
11,226 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.2

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
14,884 reviews
United Airlines
7.4
Good
11,226 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.2

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 $452, but on average you can expect to pay $584.

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

    American Airlines, at $452, 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 24% 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 4/25.

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 3,068,117 searches. Data last updated abril 26, 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.

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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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