$370+ Cheap flights from Oregon to Peoria, IL (PIA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PIA
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Peoria with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Peoria
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Cheapest flights from Oregon to PeoriaExplore the most affordable flight options available from Oregon to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Oregon to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:34 pm -
1 stop7h 15m
Sat 11/144:43 pm -
1 stop7h 27m
Deal found 10/13![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:22 pm -
1 stop8h 41m
Fri 11/134:43 pm -
1 stop9h 00m
Deal found 10/10![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
1 stop7h 23m
Sat 11/712:25 pm -
1 stop7h 23m
Deal found 10/13![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:59 am -
2 stops10h 14m
Mon 11/95:30 pm -
1 stop6h 57m
Deal found 10/10![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:22 pm -
1 stop8h 41m
Wed 11/116:02 am -
1 stop8h 26m
Deal found 10/12![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:12 pm -
1 stop8h 58m
Mon 11/24:43 pm -
1 stop7h 27m
Deal found 10/13![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 am -
1 stop8h 33m
Tue 10/276:14 am -
1 stop8h 08m
Deal found 10/9![American Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:09 pm -
2 stops40h 33m
Sun 12/139:39 pm -
1 stop16h 45m
Deal found 10/13![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:30 pm -
1 stop8h 38m
Sun 11/15:35 pm -
1 stop6h 52m
Deal found 10/14![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:59 am -
2 stops9h 59m
Mon 11/25:30 pm -
1 stop6h 57m
Deal found 10/13![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:50 am -
1 stop6h 58m
Sat 12/124:47 pm -
1 stop9h 02m
Deal found 10/13![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:50 am -
1 stop6h 58m
Thu 12/1012:25 pm -
1 stop7h 27m
Deal found 10/13![American Airlines logo]()
$490
Best flights from Oregon to PeoriaDiscover carefully curated flight deals from Oregon to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Oregon to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:30 pm -
1 stop8h 38m
Mon 11/95:30 pm -
1 stop6h 57m
Deal found 10/10![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:30 pm -
1 stop8h 38m
Sun 11/15:35 pm -
1 stop6h 52m
Deal found 10/14![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/301:21 pm -
1 stop5h 49m
Tue 2/26:27 am -
1 stop7h 04m
Deal found 10/13![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:00 am -
2 stops12h 13m
Fri 11/135:30 pm -
1 stop6h 57m
Deal found 10/10![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:27 pm -
1 stop6h 46m
Sat 11/146:25 am -
1 stop7h 32m
Deal found 10/13![United Airlines logo]()
$519
Last-minute flights from Oregon to PeoriaDiscover last-minute flight deals from Oregon to Peoria. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Peoria. Data last updated October 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 am -
1 stop8h 33m
Tue 10/276:14 am -
1 stop8h 08m
Deal found 10/9![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:25 pm -
1 stop6h 58m
Fri 10/304:42 pm -
1 stop8h 57m
Deal found 10/13![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:25 pm -
1 stop6h 58m
Sat 10/316:00 am -
1 stop8h 22m
Deal found 10/13![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:12 pm -
1 stop8h 58m
Mon 11/24:43 pm -
1 stop7h 27m
Deal found 10/13![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:59 am -
2 stops9h 59m
Mon 11/25:30 pm -
1 stop6h 57m
Deal found 10/13![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:30 pm -
1 stop8h 38m
Sun 11/15:35 pm -
1 stop6h 52m
Deal found 10/14![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
1 stop7h 23m
Sat 11/712:25 pm -
1 stop7h 23m
Deal found 10/13![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:59 am -
2 stops10h 14m
Mon 11/95:30 pm -
1 stop6h 57m
Deal found 10/10![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 am -
1 stop8h 48m
Sat 11/146:02 am -
1 stop8h 26m
Deal found 10/13![American Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:22 pm -
1 stop8h 41m
Fri 11/134:43 pm -
1 stop9h 00m
Deal found 10/10![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:22 pm -
1 stop8h 41m
Wed 11/116:02 am -
1 stop8h 26m
Deal found 10/12![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:34 pm -
1 stop7h 15m
Sat 11/144:43 pm -
1 stop7h 27m
Deal found 10/13![American Airlines logo]()
$370
One-way flights from Oregon to PeoriaSearch for one-way flight options from Oregon to Peoria. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
Search for one-way flight options from Oregon to Peoria. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:36 pm -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:42 pm -
2 stops12h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:30 pm -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:06 pm -
2 stops14h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:30 pm -
1 stop8h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$549
Find flight deals from Oregon to Peoria
Keep the following information in mind while searching for Oregon to Peoria flight deals. Data was last updated October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $460 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Oregon to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Sun 12/20
1:46 pm-12:15 am
1 stop8h 29m
Greater Peoria
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$379
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Mon 12/21
1:46 pm-12:15 am
1 stop8h 29m
Greater Peoria
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$379
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Wed 11/4
11:30 pm-10:08 am
1 stop8h 38m
Greater Peoria
Mon 11/9
5:30 pm-10:27 pm
1 stop6h 57m
$379
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Sun 12/20
11:42 pm-1:58 pm
2 stops12h 16m
Greater Peoria
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$454
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Fri 10/30
11:30 pm-10:08 am
1 stop8h 38m
Greater Peoria
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$459
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Fri 10/30
11:30 pm-10:08 am
1 stop8h 38m
Greater Peoria
Sun 11/1
5:35 pm-10:27 pm
1 stop6h 52m
$469
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Sat 1/30
1:21 pm-9:10 pm
1 stop5h 49m
Greater Peoria
Tue 2/2
6:27 am-11:31 am
1 stop7h 04m
$481
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Fri 11/6
9:00 am-11:13 pm
2 stops12h 13m
Greater Peoria
Fri 11/13
5:30 pm-10:27 pm
1 stop6h 57m
$504
EugenePeoria
EUG Eugene - PIA Greater Peoria
EUGPIA
Eugene
Wed 11/11
2:27 pm-11:13 pm
1 stop6h 46m
Greater Peoria
Sat 11/14
6:25 am-11:57 am
1 stop7h 32m
$519
PortlandPeoria
PDX Portland - PIA Greater Peoria
PDXPIA
Portland
Fri 10/23
10:33 pm-3:06 pm
2 stops14h 33m
Greater Peoria
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$554
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Oregon to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Oregon with our price prediction graph.
PDX-PIA
EUG-PIA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Peoria
USOR-PIA
PDX-PIA
EUG-PIA
What is the cheapest month to book a flight from Oregon to Peoria, Illinois?
Currently, January is the cheapest month in which you can book a flight from Oregon to Peoria, Illinois (average of $288). Flying from Oregon to Peoria, Illinois in March is currently the most expensive (average of $644). 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.
Related info for your journey
Find useful and relevant information for your journey from Oregon to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Oregon to Peoria
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Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Peoria by cabin class
Find flights from Oregon to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Peoria flights
Browse other Oregon and Peoria flight options. Last updated on October 14, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oregon to Peoria flights
Consider these flights traveling from Oregon to Peoria.
Top 2 airlines flying from Oregon to Peoria
Discover the top 2 airlines that operate flights from Oregon 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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$313 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$434 | FlexibilityNo cancel fee | On-time71% |