$54+ Cheap flights from Illinois to Oregon
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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Oregon 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 Illinois to Oregon
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Oregon (USOR). 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 December 22, 2024.
Round-trip from | $197 (CheapOair) |
|---|---|
One-way from | $54 (Cheapflightsfares) |
Find flight deals from Illinois to Oregon
Cheapest flights from Illinois to OregonExplore the most affordable flight options available from Illinois to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.
Explore the most affordable flight options available from Illinois to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/21. 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.
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/21. 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.
This FlightHub deal was found by Cheapflights users on 12/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to Oregon within your budget
Customize your flight search to find flights from Illinois to Oregon 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 2,558,603 searches. Data last updated December 22, 2024.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Fri 1/10
1:39 pm-4:35 pm
1 stop28h 56m
Portland
Sun 1/12
12:03 pm-2:20 pm
1 stop24h 17m
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
Wed 2/19
7:05 am-12:37 am
1 stop19h 32m
Portland
Sat 2/22
6:32 am-12:17 am
1 stop15h 45m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Mon 1/6
9:35 pm-6:53 pm
2 stops23h 18m
Portland
Wed 1/8
5:00 am-10:57 pm
1 stop15h 57m
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
Thu 1/23
8:30 am-10:55 am
Nonstop4h 25m
Portland
Tue 1/28
9:00 am-2:55 pm
Nonstop3h 55m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Tue 2/18
7:18 pm-11:51 pm
1 stop6h 33m
Portland
Fri 2/21
12:59 am-10:28 am
1 stop7h 29m
ChicagoPortland
MDW - PDX
MDWPDX
Chicago Midway
Wed 1/15
1:26 pm-6:21 pm
1 stop6h 55m
Portland
Tue 1/21
12:45 am-9:39 am
1 stop6h 54m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 1/18
3:35 pm-8:35 pm
1 stop7h 00m
Portland
Wed 1/22
12:45 am-10:54 am
1 stop8h 09m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sun 1/5
10:09 pm-3:59 pm
1 stop19h 50m
Portland
Thu 1/9
10:37 am-7:34 pm
1 stop6h 57m
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Wed 1/29
5:03 am-1:16 pm
1 stop10h 13m
Portland
Wed 2/12
5:00 am-1:42 pm
1 stop6h 42m
ChicagoPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Mon 1/13
7:18 am-3:05 pm
1 stop9h 47m
Portland
Wed 1/22
5:31 am-2:25 pm
1 stop6h 54m
Best time to book a flight from Illinois to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Oregon
Get recent, data-driven insights about flights from Illinois to Oregon including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Oregon?
Currently, November is the cheapest month in which you can book a flight from Illinois to Oregon (average of $277). Flying from Illinois to Oregon in March is currently the most expensive (average of $376). 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.
What is the cheapest time of day to fly from IL to OR?
Find hourly flight availability from Illinois to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Oregon as you normally would.
Weekly flight availability from Illinois to Oregon
Explore weekly flight availability from Illinois to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 22, 2024.
The most flights from USIL to USOR are scheduled on a Saturday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Oregon by month
Plan your trip to Oregon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.
Temperature in Oregon by month
Plan your trip to Oregon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated December 22, 2024.
To help decide which airline to fly from Illinois to Oregon, see what other customers have to say about Delta, Alaska Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Crew
Entertainment
Food
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Oregon. 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 Illinois to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Illinois to Oregon
Discover the top 7 airlines that operate flights from Illinois to Oregon. 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 2,558,603 searches. Data last updated December 22, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$138 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$424 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$582 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$533 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$420 | FlexibilityNo cancel fee | On-time63% |