Cheap flights from Chicago, IL to Portland, ME
Flights starting at £83. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
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Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Portland. The distance between Chicago and Portland is 1446 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, BREEZE, and Allegiant Air. Chicago and Portland have 87 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Portland in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 18.03 - Sun 24.03
Airline | Mon 18.03 | Tue 19.03 | Wed 20.03 | Thu 21.03 | Fri 22.03 | Sat 23.03 | Sun 24.03 |
---|---|---|---|---|---|---|---|
2 | 1 | 1 | 2 | 2 | 2 | 1 |
Weekly direct flights for Mon 25.03 - Sun 31.03
Airline | Mon 25.03 | Tue 26.03 | Wed 27.03 | Thu 28.03 | Fri 29.03 | Sat 30.03 | Sun 31.03 |
---|---|---|---|---|---|---|---|
2 | 2 | 1 | 2 | 2 | 2 | 2 |
Weekly direct flights for Mon 01.04 - Sun 07.04
Airline | Mon 01.04 | Tue 02.04 | Wed 03.04 | Thu 04.04 | Fri 05.04 | Sat 06.04 | Sun 07.04 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Weekly direct flights for Mon 08.04 - Sun 14.04
Airline | Mon 08.04 | Tue 09.04 | Wed 10.04 | Thu 11.04 | Fri 12.04 | Sat 13.04 | Sun 14.04 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Check-in for a flight from Chicago to Portland
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
BREEZE | MX | No | No | |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Portland
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -6°C |
March | 4°C | -2°C |
April | 10°C | 3°C |
May | 15°C | 8°C |
June | 20°C | 13°C |
July | 24°C | 17°C |
August | 24°C | 16°C |
September | 20°C | 13°C |
October | 14°C | 8°C |
November | 8°C | 2°C |
December | 3°C | -2°C |
14 day forecast
Frequently asked questions
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Airports near Chicago
- O Hare International
- Chicago Midway International
- Gerald R. Ford International
- General Mitchell International
- Dane County Regional
- Chicago Rockford International
- South Bend International
- General Wayne A. Downing Peoria International
- Fort Wayne International
- Quad City International