How many flights depart from Illinois to Maine on average per day?

As of August 2025, 70 flights take off from Illinois and land in Maine each day. The most common flight departure time for this route is 6:00PM, with 43% of daily flights taking off in the evening.

What airlines fly to Maine?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Maine from Illinois according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 5 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

How many flights depart from Illinois to Maine on average per week?

As of August 2025, there are 490 flights per week flying from Illinois to Maine. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

What is the cheapest airline that flies from Illinois to Maine?

Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Illinois to Maine

How long is the flight from Illinois to Maine?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Maine, then you can expect flight times to average 2h 13m and 4h 48m, respectively.

When did momondo last update prices for flights from Illinois to Maine?

Prices for flights from Illinois to Maine were last updated today.

How many operators does momondo search for flights from Illinois to Maine?

As of August 2025, there are 7 operators available to choose from for flights from Illinois to Maine.

How old do you have to be to fly from Illinois to Maine?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$55 Cheap Flights from Illinois to Maine in 2025

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Find the cheapest flights from Illinois to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:12 pm - 11:18 amORD-BOS

14h 06m1 stop

6:05 am - 7:07 pmBOS-ORD

14h 02m1 stop

$112Spirit Airlines

Find Deal

on., aug. 27 - on., sep. 3

7:30 am - 11:01 amORD-BOS

2h 31mnonstop

4:27 pm - 6:21 pmBOS-ORD

2h 54mnonstop

$117United Airlines

Find Deal

on., sep. 3 - on., sep. 3

7:10 pm - 10:40 pmORD-BOS

2h 30mnonstop

8:35 am - 10:32 amBOS-ORD

2h 57mnonstop

$120American Airlines

Find Deal

on., sep. 3 - to., sep. 4

12:00 pm - 3:20 pmMDW-BOS

2h 20mnonstop

5:30 am - 7:05 amBOS-MDW

2h 35mnonstop

$127Southwest

Find Deal

to., sep. 4 - sø., sep. 7

8:25 pm - 11:53 pmORD-BOS

2h 28mnonstop

5:00 am - 6:51 amBOS-ORD

2h 51mnonstop

$128American Airlines

Find Deal

to., sep. 4 - sø., sep. 7

2:35 pm - 11:00 pmMDW-BOS

7h 25m1 stop

5:40 pm - 7:20 pmBOS-MDW

2h 40mnonstop

$137Southwest

Find Deal

to., sep. 4 - on., sep. 10

10:15 am - 1:48 pmORD-BOS

2h 33mnonstop

7:55 pm - 9:56 pmBOS-ORD

3h 01mnonstop

$147Delta

Find Deal

to., sep. 4 - on., sep. 10

10:15 am - 1:49 pmORD-BOS

2h 34mnonstop

7:30 pm - 9:19 pmBOS-ORD

2h 49mnonstop

$150Delta

Find Deal

ti., sep. 30 - ti., okt. 7

9:12 pm - 8:35 amMDW-BOS

10h 23m1 stop

9:40 am - 8:22 pmBOS-MDW

11h 42m1 stop

$208Frontier

Find Deal

to., aug. 14 - lø., aug. 16

6:21 am - 8:11 amMDW-BOS

24h 50m1 stop

8:56 am - 12:44 pmBOS-MDW

28h 48m1 stop

$209Frontier

Find Deal

fr., sep. 26 - lø., okt. 4

Southwest flights from Illinois to Maine

Our best Southwest deals on Illinois to Maine flight tickets

Southwest

Sep 4

MDW12:00 pmChicago Midway

2h 20m

BOS3:20 pmBoston Logan Intl

Sep 7

BOS5:30 amBoston Logan Intl

2h 35m

MDW7:05 amChicago Midway

$127

Find similar

Southwest

Sep 4

MDW2:35 pmChicago Midway

7h 25m

1 stop

BOS11:00 pmBoston Logan Intl

Sep 10

BOS5:40 pmBoston Logan Intl

2h 40m

MDW7:20 pmChicago Midway

$137

Find similar

Southwest

Sep 3

MDW6:25 amChicago Midway

4h 50m

1 stop

BOS12:15 pmBoston Logan Intl

Sep 4

BOS10:45 amBoston Logan Intl

8h 20m

1 stop

MDW6:05 pmChicago Midway

$142

Find similar

United Airlines flights from Illinois to Maine

Our best United Airlines deals on Illinois to Maine flight tickets

United Airlines

Sep 3

ORD7:30 amChicago O'Hare Intl

2h 31m

BOS11:01 amBoston Logan Intl

Sep 3

BOS4:27 pmBoston Logan Intl

2h 54m

ORD6:21 pmChicago O'Hare Intl

$117

Find similar

United Airlines

Sep 4

ORD6:30 amChicago O'Hare Intl

2h 26m

BOS9:56 amBoston Logan Intl

Sep 5

BOS6:10 amBoston Logan Intl

2h 55m

ORD8:05 amChicago O'Hare Intl

$127

Find similar

United Airlines

Sep 12

ORD3:48 pmChicago O'Hare Intl

2h 31m

BOS7:19 pmBoston Logan Intl

Sep 14

BOS6:10 amBoston Logan Intl

2h 55m

ORD8:05 amChicago O'Hare Intl

$137

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

on. 8/27

8:12 pm-11:18 am

1 stop14h 06m

Boston Logan Intl

on. 9/3

6:05 am-7:07 pm

1 stop14h 02m

$112

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

on. 9/3

7:30 am-11:01 am

Nonstop2h 31m

Boston Logan Intl

on. 9/3

4:27 pm-6:21 pm

Nonstop2h 54m

$117

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

on. 9/3

7:10 pm-10:40 pm

Nonstop2h 30m

Boston Logan Intl

to. 9/4

8:35 am-10:32 am

Nonstop2h 57m

$120

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

to. 9/4

12:00 pm-3:20 pm

Nonstop2h 20m

Boston Logan Intl

sø. 9/7

5:30 am-7:05 am

Nonstop2h 35m

$127

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

to. 9/4

8:25 pm-11:53 pm

Nonstop2h 28m

Boston Logan Intl

sø. 9/7

5:00 am-6:51 am

Nonstop2h 51m

$128

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

to. 9/4

2:35 pm-11:00 pm

1 stop7h 25m

Boston Logan Intl

on. 9/10

5:40 pm-7:20 pm

Nonstop2h 40m

$137

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

to. 9/4

10:15 am-1:48 pm

Nonstop2h 33m

Boston Logan Intl

on. 9/10

7:55 pm-9:56 pm

Nonstop3h 01m

$147

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

ti. 9/30

10:15 am-1:49 pm

Nonstop2h 34m

Boston Logan Intl

ti. 10/7

7:30 pm-9:19 pm

Nonstop2h 49m

$150

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

to. 8/14

9:12 pm-8:35 am

1 stop10h 23m

Boston Logan Intl

lø. 8/16

9:40 am-8:22 pm

1 stop11h 42m

$208

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

fr. 9/26

6:21 am-8:11 am

1 stop24h 50m

Boston Logan Intl

lø. 10/4

8:56 am-12:44 pm

1 stop28h 48m

$209

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Illinois to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Illinois is in February. Flight prices, which tend to average around $285, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $303.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from Illinois to Maine is on a Tuesday. Travelers who choose to depart for Maine on a Tuesday will often find tickets for as low as $328. Flights from Illinois to Maine on a Friday will generally be more expensive and average around $405. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the evening when flights can be purchased for as low as $301. Flights in the morning are often more expensive with an average ticket price of $374.

What is the cheapest Illinois to Maine flight route?

Fly from Chicago Midway to Portland for the best Illinois - Maine flight prices

How far in advance should I book a flight to Maine?

You are more likely to see cheaper flights to Maine from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Illinois for as low as $282 on momondo.

What cabin class options are available on Illinois to Maine flights?

There are 4 cabin classes available to choose from on Illinois to Maine flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Maine flights?

No. A direct flight is the cheapest option for a flight between Illinois to Maine.

Cheap Illinois to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Maine

Best Price Found	$55
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Maine	2 airports

The best one-way flight to Maine from Illinois in the past 72 hours is $55. The best round-trip flight deal from Illinois to Maine found on momondo in the last 72 hours is $112.

The fastest flight from Illinois to Maine takes 2h 10m

Direct flights go from Illinois to Maine every day.

There are 2 airports near Maine: Boston Logan Intl (BOS), Portland (PWM)

Search flight deals

When did momondo last update prices for flights from Illinois to Maine?
Prices for flights from Illinois to Maine were last updated today.
How many operators does momondo search for flights from Illinois to Maine?
As of August 2025, there are 7 operators available to choose from for flights from Illinois to Maine.
How old do you have to be to fly from Illinois to Maine?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Maine?
Based on momondo bookings for flights between Illinois and Maine, the leading plane model is Embraer 175, making up 24.37% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 17.01%, Boeing 737-800 with 13.91%, and Embraer 170 with 12.26%.

Best airlines flying from Illinois to Maine

Compare and see reviews for airlines that fly from Illinois to Maine with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $68	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
Delta	PriceFrom $163	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $191	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $203	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Maine?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Maine. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Maine with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maine from Illinois with this policy.

How can momondo help me find flights from Illinois to Maine?

momondo provides multiple filters to help you find the best flight to Maine from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Maine right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maine, momondo offers a useful price alert feature which will track prices for flights to Maine from Illinois and alert you when they change.

An easier way to manage your Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Maine

Popular cities in Maine

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Cheap flights from Illinois to Maine from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Maine departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Illinois to Maine

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Illinois to Maine

Our best Southwest deals on Illinois to Maine flight tickets

United Airlines flights from Illinois to Maine

Our best United Airlines deals on Illinois to Maine flight tickets

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Use the filters below to find and compare flights from Illinois to Maine that are best for you.

See travel insights to Maine from

How to get the cheapest flight ticket from Illinois to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maine?

What is the cheapest day to depart on your flight to Maine?

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the evening when flights can be purchased for as low as $301. Flights in the morning are often more expensive with an average ticket price of $374.

What is the cheapest Illinois to Maine flight route?

Fly from Chicago Midway to Portland for the best Illinois - Maine flight prices

How far in advance should I book a flight to Maine?

What cabin class options are available on Illinois to Maine flights?

There are 4 cabin classes available to choose from on Illinois to Maine flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Maine flights?

No. A direct flight is the cheapest option for a flight between Illinois to Maine.

What is the cheapest airline that flies from Illinois to Maine?

Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Illinois to Maine

What airlines fly to Maine?

How many flights depart from Illinois to Maine on average per day?

As of August 2025, 70 flights take off from Illinois and land in Maine each day. The most common flight departure time for this route is 6:00PM, with 43% of daily flights taking off in the evening.

How many flights depart from Illinois to Maine on average per week?

As of August 2025, there are 490 flights per week flying from Illinois to Maine. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.

How long is the flight from Illinois to Maine?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Maine, then you can expect flight times to average 2h 13m and 4h 48m, respectively.

Cheap Illinois to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Maine

Best Price Found

Fastest flight time

Direct flights

Airports in Maine

When did momondo last update prices for flights from Illinois to Maine?

How many operators does momondo search for flights from Illinois to Maine?

How old do you have to be to fly from Illinois to Maine?

What documentation or ID do you need to fly to Maine?

What is the most popular plane model from Illinois to Maine?

Best airlines flying from Illinois to Maine

Compare and see reviews for airlines that fly from Illinois to Maine with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Maine?

Can I find flights from Illinois to Maine with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Maine?

I’m not ready to book a flight from Illinois to Maine right now. Can momondo alert me if prices change?

An easier way to manage your Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maine

Popular cities in Maine

Popular flights according to clicks in the last 7 days on momondo