Cheap flights from Portland (PWM) to Illinois from $49
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 7/16. 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.
How far in advance should I book a flight from Portland, Maine to Illinois?
To save on the cost of your flight from Portland, Maine to Illinois, book at least 43 days before your planned departure. Booking around this time can save you about 92% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $478 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $539.
What is the cheapest month to fly from Portland, Maine to Illinois?
September is one of the best times of the year to fly to Illinois from Portland, Maine. Prices for September average $384 per person but you can even find prices for as low as $166. The most expensive prices can be found in the month of April. Opting for a September flight can save you 40% on your journey compared to booking in April
When is the cheapest time to fly from Portland, Maine to Illinois (PWM - IL)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Illinois as you normally would.
Cheap Frontier flights from Portland to Illinois
Explore cheap flight options specifically provided by Frontier for the route between Portland and Illinois. 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 2,864,334 searches. Data last updated Maj 4, 2024.
Check out some of the cheapest Frontier flights we've come across from Portland to Illinois. Come back soon if you're not finding the exact deal you're looking for.
Cheap American Airlines flights from Portland to Illinois
Explore cheap flight options specifically provided by American Airlines for the route between Portland and Illinois. 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 2,864,334 searches. Data last updated Maj 4, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Portland to Illinois. Deals frequently update to provide users with more options.
Cheap Portland to Illinois flights in May & June 2024
Find cheap flight options from Portland to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on Maj 4, 2024.
Check out some of the best flight deals from Portland to Illinois in 2024. For more flight deals, be sure to check back very soon.
Portland to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Portland and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Maj 4, 2024.
Check out some of the best flight deals from Portland to Illinois in 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to Illinois from Portland
Discover non-stop flight options from Portland to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Maj 4, 2024.
Take a look at some of the direct flights traveling from Portland to Illinois in the near future. Users seeking other options on flights from Portland to Illinois should update the search form at the top of the page.
Portland to Illinois flights leaving soon
Find last-minute flight options from Portland to Illinois 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 2,864,334 searches. Data last updated Maj 4, 2024.
Have a look at some of the last-minute flights available departing from Portland to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Illinois from Portland
Search for one-way flight options from Portland to Illinois. 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 2,864,334 searches. Data last updated Maj 4, 2024.
Take a look at some of the one-way flights we've detected from Portland to Illinois. Those seeking round-trip flights from Portland to Illinois should utilize the search form at the the top of the page.
Find flights from Portland to Illinois within your budget
Customize your flight search to find flights from Portland to Illinois 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 2,864,334 searches. Data last updated Maj 4, 2024.
Fly from
Fly to
Budget
$109 - $272
Route
Depart
Return
Price
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
czw. 6/6
Nonstop2h 43m
Chicago O'Hare Intl
ndz. 6/9
Nonstop2h 20m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
czw. 6/6
Nonstop2h 43m
Chicago O'Hare Intl
ndz. 6/9
Nonstop2h 20m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
czw. 5/23
Nonstop2h 46m
Chicago O'Hare Intl
ndz. 5/26
Nonstop2h 20m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
wt. 5/21
Nonstop2h 46m
Chicago O'Hare Intl
czw. 5/23
Nonstop2h 20m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
wt. 6/25
Nonstop2h 43m
Chicago O'Hare Intl
śr. 6/26
1 stop15h 23m
PortlandChicago Midway
PWM - MDW
PWMMDW
Portland
ndz. 6/9
1 stop4h 11m
Chicago Midway
śr. 6/12
2 stops8h 36m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
czw. 9/12
1 stop6h 21m
Chicago O'Hare Intl
ndz. 9/15
1 stop4h 54m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
pt. 7/5
1 stop23h 00m
Chicago O'Hare Intl
ndz. 7/7
1 stop15h 30m
PortlandChicago O'Hare Intl
PWM - ORD
PWMORD
Portland
pt. 10/25
Nonstop2h 46m
Chicago O'Hare Intl
ndz. 10/27
Nonstop2h 27m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated Maj 4, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and Sun Country Air from Portland to Illinois by reading reviews from past customers. 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
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Portland to Illinois. 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 Portland to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Portland to Illinois
Discover the top 4 airlines that operate flights from Portland to Illinois. 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 2,864,334 searches. Data last updated Maj 4, 2024.
Search flights from Portland to Illinois by cabin class
Find flights from Portland to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Portland to Illinois
Find hourly flight availability from Portland to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Maj 4, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 66%of flight departures | Morning6 am to noon |
| 33%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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Can Cheapflights find flights from Portland to Illinois with no change fees?
Yes! Cheapflights helps users easily find flights from Portland to Illinois with no change fees.
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Yes, Cheapflights offers price alerts on Portland to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.