$469+ Cheap flights from Portland, ME to Peoria, IL (PWM - 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PIA
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Peoria
Cheapest
Best
Last-minute
Cheapest flights from Portland to PeoriaExplore the most affordable flight options available from Portland to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Portland to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/115:38 pm -
1 stop7h 30m
Sun 9/135:28 pm -
1 stop5h 19m
Deal found 9/4![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/8![United Airlines logo]()
$489
This deal was found by Cheapflights users on 9/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop4h 57m
Sun 9/133:35 pm -
1 stop4h 48m
Deal found 9/3![United Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:00 am -
2 stops11h 58m
Sun 10/115:30 pm -
1 stop5h 10m
Deal found 9/4![American Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 9/216:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/5![United Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/215:38 pm -
1 stop7h 30m
Sun 9/275:28 pm -
1 stop5h 19m
Deal found 9/5![American Airlines logo]()
$628
Best flights from Portland to PeoriaDiscover carefully curated flight deals from Portland to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Portland to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/8![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/215:38 pm -
1 stop7h 30m
Sun 9/275:28 pm -
1 stop5h 19m
Deal found 9/5![American Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 9/216:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/5![United Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:00 am -
2 stops11h 58m
Sun 10/116:14 am -
2 stops9h 15m
Deal found 9/4![American Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:00 am -
1 stop5h 06m
Sun 10/116:15 am -
1 stop7h 23m
Deal found 9/4![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/215:15 am -
2 stops9h 24m
Thu 9/244:05 pm -
1 stop4h 41m
Deal found 9/4![United Airlines logo]()
$872
Last-minute flights from Portland to PeoriaDiscover last-minute flight deals from Portland to Peoria. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Peoria. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/115:38 pm -
1 stop7h 30m
Sun 9/135:28 pm -
1 stop5h 19m
Deal found 9/4![American Airlines logo]()
$469
This deal was found by Cheapflights users on 9/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop4h 57m
Sun 9/133:35 pm -
1 stop4h 48m
Deal found 9/3![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 9/216:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/5![United Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/5. 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 9/215:38 pm -
1 stop7h 30m
Sun 9/275:28 pm -
1 stop5h 19m
Deal found 9/5![American Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 57m
Sun 9/276:15 am -
1 stop7h 23m
Deal found 9/8![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 10/46:00 am -
2 stops11h 58m
Sun 10/115:30 pm -
1 stop5h 10m
Deal found 9/4![American Airlines logo]()
$602
Find flight deals from Portland to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $489 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 September 8, 2026.
Use the filters below to find and compare flights from Portland to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Wed 9/23
6:00 am-9:57 am
1 stop4h 57m
Greater Peoria
Sun 9/27
6:15 am-2:38 pm
1 stop7h 23m
$489
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Mon 9/21
6:00 am-9:57 am
1 stop4h 57m
Greater Peoria
Sun 9/27
6:15 am-2:38 pm
1 stop7h 23m
$605
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Mon 9/21
5:38 pm-12:08 am
1 stop7h 30m
Greater Peoria
Sun 9/27
5:28 pm-11:47 pm
1 stop5h 19m
$628
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Sun 10/4
6:00 am-10:06 am
1 stop5h 06m
Greater Peoria
Sun 10/11
6:15 am-2:38 pm
1 stop7h 23m
$714
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Sun 10/4
6:00 am-4:58 pm
2 stops11h 58m
Greater Peoria
Sun 10/11
6:14 am-4:29 pm
2 stops9h 15m
$731
PortlandPeoria
PWM Portland - PIA Greater Peoria
PWMPIA
Portland
Mon 9/21
5:15 am-1:39 pm
2 stops9h 24m
Greater Peoria
Thu 9/24
4:05 pm-9:46 pm
1 stop4h 41m
$872
Sorted by cheapest first
Compare providers for flights from Portland to Peoria
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Peoria in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Portland with our price prediction graph.
PWM-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.
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 September 8, 2026.
Get a feel of what it's like to fly with United Airlines from Portland to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Portland 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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Portland and Peoria flights
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Top airline flying from Portland to Peoria
Discover the top airline that operate flights from Portland 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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$559 | FlexibilityNo cancel fee | On-time69% |