Cheap Flights from Chicago, IL to Bangor, ME from $112

Return flight: Bangor – Chicago

On Cheapflightsplus.com you will find 5 direct and 244 connecting flights from Chicago to Bangor. You can compare airfare deals from 4 airlines and multiple travel sites from $112, book and save on cheap plane tickets and last minute offers. Also check out CHI-BGR flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Bangor depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Bangor is 1551 miles. Time difference between the cities is 1h. Airplanes depart 05:05 to 21:50 from 7 Chicago airports and arrive 05:05 to 21:50 to 1 Bangor airport. Average flight time is 2h 49m.

  • The fastest flight 2h 49m
  • Average flight time 2h 49m
  • The earliest flight 05:05
  • The latest flight 21:50
  • Distance 964 ml

The cheapest months to travel to Bangor are august (from 112 $), july (from 136 $), october (from 154 $).

The most expensive months are november (from 478 $), december (from 406 $), september (from 277 $).

What is the lowest airfare Chicago to Bangor?

The cheapest plane ticket found by our users is $112. This airfare is for economy class on one-way NK507 flight by Spirit Airlines for August 16, 2025 which leaves O'Hare International in Chicago at 19:39 am and arrives at Bangor Bangor at 18:58.

Economy class
$112
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Business class
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First class
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Flight Schedule Chicago (Illinois) to Bangor (Maine)

05:05 — 11:04+1day
28h 59m flight time
Find flight
from$125
05:05 — 09:10 Chicago — Miami
NK19 Spirit Airlines
22h 20m stop
07:30 — 11:04 Miami — Bangor
G4499 Allegiant Air
08:00 — 11:04+1day
26h 4m flight time
Find flight
from$136
08:00 — 12:07 Chicago — Miami
NK1986 Spirit Airlines
19h 23m stop
07:30 — 11:04 Miami — Bangor
G4499 Allegiant Air
11:45 — 15:34
2h 49m flight time
Find flight
from$277
Chicago — Bangor
UA3468 United Airlines
13:03 — 18:58+1day
28h 55m flight time
Find flight
from$144
13:03 — 16:51 Chicago — Sanford
NK1108 Spirit Airlines
22h 58m stop
15:49 — 18:58 Sanford — Bangor
G42951 Allegiant Air
14:46 — 18:58+1day
27h 12m flight time
Find flight
from$147
14:46 — 16:59 Chicago — New Orleans
NK1835 Spirit Airlines
4h 5m stop
21:04 — 23:59 New Orleans — Sanford
NK433 Spirit Airlines
15h 50m stop
15:49 — 18:58 Sanford — Bangor
G42951 Allegiant Air
15:29 — 11:04+1day
18h 35m flight time
Find flight
from$125
15:29 — 19:39 Chicago — Miami
NK867 Spirit Airlines
11h 51m stop
07:30 — 11:04 Miami — Bangor
G4499 Allegiant Air
16:36 — 09:17+1day
15h 41m flight time
Find flight
from$144
16:36 — 20:23 Chicago — Sanford
NK1370 Spirit Airlines
9h 52m stop
06:15 — 09:17 Sanford — Bangor
G42856 Allegiant Air
16:38 — 10:48+1day
17h 10m flight time
Find flight
from$127
16:38 — 20:27 Chicago — Clearwater
NK529 Spirit Airlines
11h 3m stop
07:30 — 10:48 Clearwater — Bangor
G4983 Allegiant Air
17:50 — 21:40
2h 50m flight time
Find flight
from$196
Chicago — Bangor
UA3511 United Airlines
17:50 — 21:40
2h 50m flight time
Find flight
from$283
Chicago — Bangor
UA3611 United Airlines
18:10 — 21:59
2h 49m flight time
Find flight
from$275
Chicago — Bangor
UA3663 United Airlines
18:10 — 21:59
2h 49m flight time
Find flight
from$294
Chicago — Bangor
UA4757 United Airlines
18:34 — 11:04+1day
15h 30m flight time
Find flight
from$125
18:34 — 22:32 Chicago — Miami
NK1027 Spirit Airlines
8h 58m stop
07:30 — 11:04 Miami — Bangor
G4499 Allegiant Air
19:39 — 18:58+1day
22h 19m flight time
Find flight
from$112
19:39 — 23:32 Chicago — Sanford
NK507 Spirit Airlines
16h 17m stop
15:49 — 18:58 Sanford — Bangor
G42951 Allegiant Air
19:39 — 17:45+1day
21h 6m flight time
Find flight
from$136
19:39 — 23:51 Chicago — Miami
NK1986 Spirit Airlines
14h 26m stop
14:17 — 17:45 Miami — Bangor
G4482 Allegiant Air
Full flight schedule will help you in detecting at what time planes fly from Chicago to Bangor. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 23, 2025.

Popular Airlines on the Route

The flight Chicago — Bangor is served by 4 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 8 departures per week at the price of from $ 210 . And the most expensive tickets are offered by United Airlines airline - from $ 768.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is UA3663 by United Airlines takes 2h 49m and the cheapest is NK507 by Spirit Airlines for $196.

  • UA - United Airlines
    from $196
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Connecting Flights

There are 244 flights with layovers on the route. The fastest connecting flight is UA1658 by United Airlines takes 4h 33m and the cheapest is NK507 by Spirit Airlines for $112.

  • SY - Sun Country Airlines
    from $210
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  • UA - United Airlines
    from $200
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  • NK - Spirit Airlines
    from $112
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  • G4 - Allegiant Air
    from $148
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See more connecting flights

Airports

You can fly from Chicago to Bangor from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $112
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  • Midway-MDW
    from $148
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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Bangor airports

  • Bangor-BGR
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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