Chicago, IL to Portland, ME flight with United

Sat, Feb 08
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Journey information

Overview: Chicago, IL to Portland, ME flight

Take a flight from Chicago, IL to Portland, ME and enjoy the approximately 889 miles (1431 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $135 (€122)
Distance
889 miles (1431 km)
Average flight duration
7h 19m
Cheapest ticket price
$161 (€146)
Airlines
2
Fastest flight
6h 52m
Cheapest month to travel
September
First flight
19:54
Last flight
20:55
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $135 (€122)

Compare prices and tickets Chicago, IL to Portland, ME by bus or flight

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Airlines: Sky West Airlines and United flights from Chicago, IL to Portland, ME

Travel on Sky West Airlines and United flights to Portland, ME from Chicago, IL at great prices. Omio finds you flight times and tickets for over 1000 travel companies all in one place.

United Airlines is one of the USA’s leading airline and operates domestic and international routes. Economy, Premium Economy and Business are the ticket fares that the airline offers for your next flight to Portland, ME from Chicago, IL.

FAQs: Chicago, IL to Portland, ME Flight

FAQs: Take a flight from Chicago, IL to Portland, ME hassle-free. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Chicago, IL to Portland, ME.
FAQs
Cheap plane tickets from Chicago, IL to Portland, ME can start from as little as $132 (€120) when you book in advance. The average flight ticket price for Chicago, IL to Portland, ME is $221 (€200); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chicago, IL to Portland, ME is 2 h 28 min   to travel the 887 mile (1431 km) long trip, with around there are 27 flights per day. Journey times can vary on weekends and holidays.
The earliest flight from Chicago, IL to Portland, ME leaves at 5: 00AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Chicago, IL to Portland, ME leaves at 9: 01PM.
There are 27 flights a day from Chicago, IL to Portland, ME which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.
Take the Chicago, IL to Portland, ME flight with United. However, it's always good to check out all possible airlines for the route from Chicago, IL to Portland, ME as there might be differences in the amenities they offer.
The cheapest month for a flight from Chicago, IL to Portland, ME is August.
You have options as you can travel between Chicago, IL and Portland, ME 3 different ways: bus, train or flight.
Since neither Chicago, IL nor Portland, ME are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Chicago, IL and Portland, ME all year round.
The best events to attend in Portland, ME include:
  • Portland Rose Festival, a vibrant celebration of roses featuring parades, carnival rides, and cultural events
  • Portland International Beer Fest, a lively festival showcasing craft beers from around the world with tastings and food pairings
  • Waterfront Blues Festival, an annual music event featuring top blues artists and benefiting local charities.
The best holidays to experience in Portland, ME include:
  • Independence Day, vibrant fireworks and festive celebrations throughout the city
  • Labor Day, pleasant weather perfect for outdoor activities and local events
  • Thanksgiving, a time for family gatherings with a cozy atmosphere and fewer crowds.
The best seasons to visit Portland, ME are Spring or Summer. The best weather to explore Portland, ME is during June-August or September-October.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

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