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Cheap Flights from Chicago to Portland, ME, United States - CHI to PWM

Did You Know?

37% of all flights from Chicago, IL to Portland leave during evening hours.
The smallest aircraft flying nonstop from Chicago, IL to Portland is the Embraer ERJ 135 / 140 / 145 with 50 seats.
1,162 seats are available per week to fly direct from Chicago, IL to Portland.
1,162 seats are available per week to fly direct from Chicago, IL to Portland.
Only one airline operates between Chicago, IL and Portland.
The quickest nonstop flight from Chicago, IL to Portland lasts 2:11.
United Airlines provides 100% of the nonstop flights from Chicago, IL to Portland.
American Airlines has 490 connecting flights between Chicago, IL and Portland.

Daily Non-stop Flight Schedules from O'Hare International to Portland - Maine

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
United
0
0
3
3
3
2
3
9:15 AM
7:15 PM

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$120
US Airways, Delta, United, Alaska, Spirit, JetBlue, AirTran, American
$140
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$149
Delta, AirTran, JetBlue, US Airways, American, Alaska, United
$238
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$149
AirTran, United, Delta, US Airways
$252
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$134
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$204
United, Delta, US Airways, AirTran
$260
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$120
Alaska, Delta, US Airways, American, United, AirTran, JetBlue
$120
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$82
American, United, Alaska, Delta, US Airways
$120

Cheap Domestic Flights to Portland - PWM

Flights
Airline
Lowest Price
Delta, US Airways, AirTran, United
$292
AirTran, US Airways, Delta, United
$287
United, Delta, US Airways
$333
Delta, US Airways, AirTran, United
$335
United, US Airways, Delta
$410
United, Delta, US Airways
$380
US Airways, Delta, United
$292
United, Delta, US Airways
$334
US Airways, United, Delta
$410
United, Delta, US Airways
$333
United, Delta
$571
American, US Airways, Delta, United, AirTran
$269
Delta, American, AirTran, US Airways, United
$279

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, WestJet, Porter, US Airways
$227
WestJet, Porter, American, US Airways, Delta, United, Air Canada
$318
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Cheap Flights from Chicago to Portland, ME, United States, from $234 Round trip from CHI to PWM