Cheap flights from Portland (PWM) to Illinois from $49

Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Illinois. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

Yes, there are multiple flights from Portland, Maine to Illinois for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $132.

Cheapflights has at least 20 direct flights from Portland, Maine to Illinois under $100. A good price for a nonstop flight from Portland, Maine to Illinois is less than $142.

There are currently 20+ open flights from Portland, Maine to Illinois within the next 7 days for less than $100.

You can find nonstop flights on the following days: Sunday, Saturday.

Travelers can expect 3 flights from Portland, Maine to Illinois on average per day.
Morning (6am - Noon) - 67% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures

For as low as $78, Frontier can have you in Illinois from Portland, Maine in 2h 43m. The distance between Portland, Maine and Illinois is about 902 mi. This flight may include one or multiple stops.

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Delta flights start at $98 while deals on American Airlines start at $119 one-way.

The most popular route from Portland, Maine to Illinois is Portland - Chicago O'Hare Intl. You may also consider Portland - Chicago Midway or Portland - Lambert-St Louis.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland, Maine to Illinois on time: SkyWest Airlines (87%), Air New Zealand (87%), United Airlines (84%).

Looking at all options, your cheapest flight can be booked for $89. While the most popular route (Portland - Chicago O'Hare Intl) can be booked for $145 on average our data indicates $1,052 when flying from Portland, Maine to Illinois.

Portland Airport is PWM and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

The amount of baggage you can bring on your Portland to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Portland to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Portland to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Illinois.

Yes. Cheapflights offers flight deals from Portland to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Portland to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Portland to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Portland, Maine to Illinois flight deals you see on this page were last updated on 6/6.

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Portland, Maine to Illinois.

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Illinois (average of $244). Flying from Portland, Maine to Illinois in July is currently the most expensive (average of $324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.