ORD - BGR

$127 Find Cheap Flights from Chicago O'Hare Airport to Bangor

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 Bangor departing on 5/12. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Bangor, 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 Bangor, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$238
Typical prices: $606-$343
Multiple Airlines
Fri 5/29Mon 6/1
ORD - BGR • 1 stop
Cheapest non-stop
$261
American Airlines
Tue 5/12Tue 5/19
ORD - BGR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra includes early boarding.
United's Economy Plus seats add six inches of legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $261 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 2h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangor!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from O'Hare Intl to Bangor (ORD-BGR)

 
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 Bangor 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 Bangor

Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
5:11 pm - 10:07 am
ORD
-
BGR
15h 56m
1 stop
Multiple Airlines Logo
10:17 am - 11:13 pm
BGR
-
ORD
13h 56m
1 stop
$238Multiple Airlines
Tue, May 26 - Fri, May 29
Multiple Airlines Logo
8:30 am - 9:26 am
ORD
-
BGR
23h 56m
1 stop
Multiple Airlines Logo
10:17 am - 11:13 pm
BGR
-
ORD
13h 56m
1 stop
$253Multiple Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
8:30 am - 9:26 am
ORD
-
BGR
23h 56m
1 stop
Multiple Airlines Logo
10:17 am - 11:13 pm
BGR
-
ORD
13h 56m
1 stop
$254Multiple Airlines
Tue, May 26 - Fri, May 29
Multiple Airlines Logo
1:50 pm - 9:26 am
ORD
-
BGR
18h 36m
2 stops
Multiple Airlines Logo
10:17 am - 11:13 pm
BGR
-
ORD
13h 56m
1 stop
$255Multiple Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
1:50 pm - 9:26 am
ORD
-
BGR
18h 36m
2 stops
Multiple Airlines Logo
10:17 am - 11:13 pm
BGR
-
ORD
13h 56m
1 stop
$256Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
1:59 pm - 6:19 pm
ORD
-
BGR
27h 20m
2 stops
Multiple Airlines Logo
2:31 pm - 12:23 pm
BGR
-
ORD
22h 52m
1 stop
$259Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
5:11 pm - 10:07 am
ORD
-
BGR
15h 56m
1 stop
Multiple Airlines Logo
6:55 pm - 12:23 pm
BGR
-
ORD
18h 28m
1 stop
$260Multiple Airlines
Wed, Aug 19 - Wed, Sep 2
American Airlines Logo
1:01 pm - 4:43 pm
ORD
-
BGR
2h 42mnonstop
American Airlines Logo
12:09 pm - 2:12 pm
BGR
-
ORD
3h 03mnonstop
$261American Airlines
Fri, May 29 - Wed, Jun 3
Multiple Airlines Logo
5:11 pm - 10:07 am
ORD
-
BGR
15h 56m
1 stop
Multiple Airlines Logo
10:06 am - 12:23 pm
BGR
-
ORD
27h 17m
1 stop
$266Multiple Airlines
Tue, May 26 - Sun, May 31
Multiple Airlines Logo
8:30 am - 9:26 am
ORD
-
BGR
23h 56m
1 stop
Multiple Airlines Logo
6:55 pm - 12:23 pm
BGR
-
ORD
18h 28m
1 stop
$270Multiple Airlines
Booking Insights

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

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

How much is a round-trip flight from Chicago O'Hare Intl Airport to Bangor, Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Bangor, Maine departing in May.

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

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

If your flying dates are flexible, you should consider flying to Bangor on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chicago O'Hare Airport to Bangor. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

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 Bangor, 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 Bangor is February, where tickets cost $298 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $553 and $441 respectively.

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

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.

No, with an average price for the route of $374, prices are generally cheapest when you fly direct.

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

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 Bangor, 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 Bangor, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from O'Hare Intl to Bangor

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonJanuary
Cheapest flight$127
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Chicago O'Hare Airport to Bangor

When to book flights from O'Hare Intl to Bangor

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Bangor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Bangor flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Bangor?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Bangor was $127 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Bangor?

    No

  • Which airports will I be using when flying from Chicago O'Hare Airport to Bangor?

    Chicago O'Hare Airport airport is called Chicago O'Hare Intl and the only airport in Bangor is Bangor.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Bangor?

    Only American Airlines offers inflight Wi-Fi service on the Chicago O'Hare Airport to Bangor flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Bangor?

    The Embraer 175 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Bangor flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Bangor?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Chicago O'Hare Airport and Bangor, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Bangor?

    There are nonstop flights from Chicago O'Hare Airport to Bangor on a daily basis.

  • Which is the best airline for flights from Chicago to Bangor, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Bangor are Delta and United Airlines. With an average price for the route of $469 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $440 and an overall rating of 7.4.

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

    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 Bangor.

  • 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 Bangor?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangor from Chicago O'Hare Airport 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 Bangor?

    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 to Bangor with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BGR can sometimes prove cheaper using this method.

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

    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 to Bangor from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Bangor

  • Looking for a cheap flight? 25% of our users found flights on this route for $333 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Bangor?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Bangor.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Bangor Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Bangor

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Bangor to Chicago O'Hare Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Bangor. 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 Bangor? 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 8406 reviews
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

The tray table was broken and the food was terrible.

4.0 OkayJeremy, Apr 2026
BNA - BOS
Read more Delta reviews

The tray table was broken and the food was terrible.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Awful. No counter attendants. No dinner offered due to delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

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

Information on your arrival and departure airports