$69 Find Cheap Flights from Chicago O'Hare Airport to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Maine departing on 10/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Maine, as well as popular online travel agencies
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Cheap Flights from O'Hare Intl to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$238
Bangor
Bangor1 stop$220
Bar Harbor
Bar Harbor1 stop$524
Augusta
Augusta1 stop$399
Rockland
Rockland1 stop$589
Boston
Boston1 stop$129
Portland
Portland1 stop$238
Bangor
Bangor1 stop$220
Bar Harbor
Bar Harbor1 stop$524
Augusta
Augusta1 stop$399
Rockland
Rockland1 stop$589
Boston
Boston1 stop$129

Book Cheap O'Hare Intl to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Maine

Tue, Sep 9 - Sat, Sep 13
 Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
 Logo
8:38 am - 4:45 pmBOS-ORD
9h 07m1 stop
Tue, Nov 18 - Tue, Jan 6
Delta Logo
2:10 pm - 5:44 pmORD-BOS
2h 34mnonstop
Delta Logo
4:10 pm - 6:10 pmBOS-ORD
3h 00mnonstop
$132Delta
Find Deal
Tue, Sep 16 - Wed, Sep 24
Spirit Airlines Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
Spirit Airlines Logo
12:20 pm - 9:58 pmBOS-ORD
10h 38m1 stop
$135Spirit Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Spirit Airlines Logo
11:57 am - 11:57 pmORD-BOS
11h 00m1 stop
Spirit Airlines Logo
12:20 pm - 9:58 pmBOS-ORD
10h 38m1 stop
$136Spirit Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 3
American Airlines Logo
6:05 am - 9:32 amORD-BOS
2h 27mnonstop
American Airlines Logo
7:19 pm - 9:25 pmBOS-ORD
3h 06mnonstop
$138American Airlines
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Wed, Oct 8 - Tue, Oct 21
JetBlue Logo
9:42 am - 1:10 pmORD-BOS
2h 28mnonstop
JetBlue Logo
4:05 pm - 5:55 pmBOS-ORD
2h 50mnonstop
$141JetBlue
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Fri, Oct 3 - Mon, Oct 6
JetBlue Logo
7:50 pm - 11:25 pmORD-BOS
2h 35mnonstop
JetBlue Logo
7:00 am - 8:57 amBOS-ORD
2h 57mnonstop
$142JetBlue
Find Deal
Sat, Dec 20 - Sat, Jan 3
United Airlines Logo
9:12 pm - 12:45 amORD-BOS
2h 33mnonstop
United Airlines Logo
6:01 am - 8:05 amBOS-ORD
3h 04mnonstop
$151United Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
7:32 pm - 11:02 pmORD-BOS
2h 30mnonstop
American Airlines Logo
5:24 am - 7:25 amBOS-ORD
3h 01mnonstop
$152American Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
United Airlines Logo
12:55 pm - 6:56 pmORD-BOS
5h 01m1 stop
United Airlines Logo
8:47 pm - 10:35 pmBOS-ORD
2h 48mnonstop
$165United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Maine flights

Get data-powered insights and trends into flights from O'Hare Intl to Maine to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago O'Hare Intl Airport to Maine flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Maine from Chicago O'Hare Intl Airport found in the last 72 hours was to Bangor, at $210 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Portland (PWM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $215.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Maine?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $504 on average.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Maine is August, when tickets cost $307 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $516 and $483 respectively.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Maine?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Maine clicked on KAYAK for each day over the last 12 months.

When flying from Chicago O'Hare Airport to Maine, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Chicago O'Hare Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Maine?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Maine, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Maine, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$69
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Chicago O'Hare Airport to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago O'Hare Airport to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago O'Hare Airport to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally at night, when round-trip flights cost $307 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Maine is generally in the evening, which is peak travel time and where the average cost of a ticket is $375.

Top tips for finding cheap flights to Maine

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to the following destinations at these prices or less: Boston $114 one-way - $166 round-trip

Reviews of the top 3 airlines serving from O'Hare Intl to Maine

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
8.5Crew
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

Everything you need to know for your flight from O'Hare Intl to Maine

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