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

Did You Know?

The quickest nonstop flight from Portland, ME to Chicago lasts 2:48.
Only one airline operates between Portland, ME and Chicago.
86% of all flights from Portland, ME to Chicago arrive during evening hours.
The shortest nonstop flight between Portland, ME and Chicago is 897 miles.
446 seats are available per week to fly direct from Portland, ME to Chicago.
The smallest aircraft flying nonstop from Portland, ME to Chicago is the Embraer ERJ 135 / 140 / 145 with 50 seats.
Only one airline operates between Portland, ME and Chicago.
United Airlines has 7 nonstop flights between Portland, ME and Chicago.

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

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
United
0
0
0
4
4
4
4
6:00 AM
5:15 PM

Cheap Domestic Flights from Portland - PWM

Flights
Airline
Lowest Price
AirTran, US Airways, Delta, United
$292

Cheap Domestic Flights to Chicago - CHI

Flights
Airline
Lowest Price
JetBlue, Spirit, Delta, US Airways, Alaska, American, AirTran, United
$130
Alaska, United, Delta, US Airways, American, AirTran
$211
United, Delta, US Airways, AirTran
$151
United, US Airways, Delta
$314
United, Delta, US Airways, JetBlue
$234
US Airways, AirTran, United, Delta
$151
Delta, US Airways
$447
American, Spirit, AirTran, US Airways, Delta, United
$161
United, US Airways, American, JetBlue, Alaska
$149
American, AirTran, Delta, United, US Airways
$273
JetBlue, Sun Country, American, US Airways, United, Delta, Spirit
$203
Delta, American, US Airways, Spirit, JetBlue, AirTran, United
$99
AirTran, American, US Airways, Delta, United
$269
American, United, US Airways, AirTran, Sun Country, Spirit, Delta
$310
Delta, United, AirTran, American, US Airways
$292
Delta, United, US Airways
$407
US Airways, Delta, AirTran, United, American
$224
US Airways, American, AirTran, United, Delta
$246
United, American, Delta, AirTran, JetBlue, US Airways
$142
Delta, US Airways, United, AirTran, American
$213
US Airways, Delta, United, American
$403
US Airways, Delta, United
$302
AirTran, United, Delta, US Airways
$292
AirTran, US Airways, Delta, United
$287
Alaska, American, US Airways, Sun Country, Spirit, Hawaiian, JetBlue, Virgin America, AirTran, Delta, United
$251
JetBlue, United, US Airways, American, AirTran, Delta
$116
AirTran, United, Alaska, Delta, American, US Airways
$194

Cheap International Flights to Chicago - CHI

Flights
Airline
Lowest Price
WestJet, US Airways, American, Delta, United, Porter, Air Canada
$240
Aer Lingus, US Airways, Icelandair, Air Europa, Iberia, Delta, Aeroflot, Tap Portugal, Turkish, Virgin Atlantic, Swiss, KLM, Austrian, Lufthansa, Air France, American, United, Air Canada, British Airways, Finnair, Alitalia, SAS, Brussels
$658
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Cheap Flights from Portland to Chicago, IL, United States, from $234 Round trip from PWM to CHI