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

As of December 2025, there are 476 flights per week flying from Illinois to Maine. The most common day of the week flights depart is Thu, with 16% 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 Moline, and flying into Maine, then you can expect flight times to average 2h 19m and 4h 22m, respectively.

What airlines fly to Maine?

United Airlines, American Airlines and Delta 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 50% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 4 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 day?

As of December 2025, 68 flights take off from Illinois and land in Maine each day. The most common flight departure time for this route is 5:00PM, with 60% of daily flights taking off in the afternoon.

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

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

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 December 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.

$62 Cheap Flights from Illinois to Maine in 2025/26

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Find the cheapest flights from Illinois to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 11:10 am

ORD

BOS

2h 25mnonstop

3:35 pm - 5:43 pm

BOS

ORD

3h 08mnonstop

$124JetBlue

sáb., ene. 17 - mar., ene. 20

9:13 am - 12:46 pm

ORD

BOS

2h 33mnonstop

6:00 am - 8:04 am

BOS

ORD

3h 04mnonstop

$127United Airlines

sáb., ene. 17 - dom., ene. 18

10:15 am - 1:30 pm

MDW

BOS

2h 15mnonstop

5:30 am - 7:20 am

BOS

MDW

2h 50mnonstop

$127Southwest

sáb., ene. 17 - dom., ene. 18

2:42 pm - 1:13 am

ORD

BOS

9h 31m1 stop

6:00 am - 1:37 pm

BOS

ORD

8h 37m1 stop

$128Frontier

jue., ene. 29 - dom., feb. 1

5:01 pm - 1:13 am

MDW

BOS

7h 12m1 stop

6:00 am - 11:45 am

BOS

MDW

6h 45m1 stop

$128Frontier

jue., ene. 22 - dom., ene. 25

6:10 pm - 9:25 pm

MDW

BOS

2h 15mnonstop

5:45 pm - 7:35 pm

BOS

MDW

2h 50mnonstop

$132Southwest

sáb., feb. 14 - sáb., feb. 21

7:05 am - 10:40 am

ORD

BOS

2h 35mnonstop

5:15 pm - 7:26 pm

BOS

ORD

3h 11mnonstop

$132Delta

jue., ene. 15 - sáb., ene. 17

6:25 pm - 12:20 am

ORD

PWM

4h 55m1 stop

5:30 am - 1:40 pm

PWM

ORD

9h 10m1 stop

$229Delta

lun., ene. 5 - vie., ene. 9

1:25 pm - 4:55 pm

ORD

PWM

2h 30mnonstop

5:30 pm - 7:20 pm

PWM

ORD

2h 50mnonstop

$254American Airlines

vie., may. 8 - dom., may. 10

5:30 am - 11:06 am

BMI

BOS

4h 36m1 stop

7:05 pm - 11:42 pm

BOS

BMI

5h 37m1 stop

$487American Airlines

vie., dic. 26 - sáb., ene. 3

United Airlines flights from Illinois to Maine

Our best United Airlines deals on Illinois to Maine flight tickets

United Airlines

Jan 17

ORD9:13 amChicago O'Hare Intl

2h 33m

BOS12:46 pmBoston Logan Intl

Jan 18

BOS6:00 amBoston Logan Intl

3h 04m

ORD8:04 amChicago O'Hare Intl

$127

Find similar

United Airlines

Dec 13

ORD4:05 pmChicago O'Hare Intl

2h 20m

BOS7:25 pmBoston Logan Intl

Dec 14

BOS6:00 amBoston Logan Intl

3h 00m

ORD8:00 amChicago O'Hare Intl

$137

Find similar

United Airlines

Jan 9

ORD4:15 pmChicago O'Hare Intl

2h 24m

BOS7:39 pmBoston Logan Intl

Jan 16

BOS6:00 amBoston Logan Intl

3h 04m

ORD8:04 amChicago O'Hare Intl

$148

Find similar

Spirit Airlines flights from Illinois to Maine

Our best Spirit Airlines deals on Illinois to Maine flight tickets

Spirit Airlines

Jan 24

ORD7:20 amChicago O'Hare Intl

8h 08m

1 stop

BOS4:28 pmBoston Logan Intl

Jan 31

BOS7:00 amBoston Logan Intl

13h 41m

1 stop

ORD7:41 pmChicago O'Hare Intl

$130

Find similar

Spirit Airlines

Jan 17

ORD12:44 pmChicago O'Hare Intl

9h 35m

1 stop

BOS11:19 pmBoston Logan Intl

Jan 23

BOS7:00 amBoston Logan Intl

11h 52m

1 stop

ORD5:52 pmChicago O'Hare Intl

$135

Find similar

Spirit Airlines

Jan 17

ORD10:48 amChicago O'Hare Intl

11h 31m

1 stop

BOS11:19 pmBoston Logan Intl

Jan 18

BOS7:00 amBoston Logan Intl

13h 41m

1 stop

ORD7:41 pmChicago O'Hare Intl

$138

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

sáb. 1/17

7:45 am-11:10 am

Nonstop2h 25m

Boston Logan Intl

mar. 1/20

3:35 pm-5:43 pm

Nonstop3h 08m

$124

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

sáb. 1/17

9:13 am-12:46 pm

Nonstop2h 33m

Boston Logan Intl

dom. 1/18

6:00 am-8:04 am

Nonstop3h 04m

$127

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

sáb. 1/17

10:15 am-1:30 pm

Nonstop2h 15m

Boston Logan Intl

dom. 1/18

5:30 am-7:20 am

Nonstop2h 50m

$127

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

jue. 1/29

2:42 pm-1:13 am

1 stop9h 31m

Boston Logan Intl

dom. 2/1

6:00 am-1:37 pm

1 stop8h 37m

$128

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

jue. 1/22

5:01 pm-1:13 am

1 stop7h 12m

Boston Logan Intl

dom. 1/25

6:00 am-11:45 am

1 stop6h 45m

$128

ChicagoBoston

MDW - BOS

MDWBOS

Chicago Midway

sáb. 2/14

6:10 pm-9:25 pm

Nonstop2h 15m

Boston Logan Intl

sáb. 2/21

5:45 pm-7:35 pm

Nonstop2h 50m

$132

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

jue. 1/15

7:05 am-10:40 am

Nonstop2h 35m

Boston Logan Intl

sáb. 1/17

5:15 pm-7:26 pm

Nonstop3h 11m

$132

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

lun. 1/5

6:25 pm-12:20 am

1 stop4h 55m

Portland

vie. 1/9

5:30 am-1:40 pm

1 stop9h 10m

$229

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

vie. 5/8

1:25 pm-4:55 pm

Nonstop2h 30m

Portland

dom. 5/10

5:30 pm-7:20 pm

Nonstop2h 50m

$254

BloomingtonBoston

BMI - BOS

BMIBOS

Bloomington-Normal

vie. 12/26

5:30 am-11:06 am

1 stop4h 36m

Boston Logan Intl

sáb. 1/3

7:05 pm-11:42 pm

1 stop5h 37m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September. Flight prices, which tend to average around $207, 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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $212.

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

The cheapest day to depart from Illinois to Maine is on a Wednesday. Travelers who choose to depart for Maine on a Wednesday will often find tickets for as low as $241. Flights from Illinois to Maine on a Monday will generally be more expensive and average around $312. 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 $215. Flights at noon are often more expensive with an average ticket price of $301.

What is the cheapest Illinois to Maine flight route?

Fly from Chicago O'Hare Intl 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 $231 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 $183 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?

You could potentially save up to 28% on your flight if you consider stops on a Illinois to Maine flight.

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	$358
Fastest flight time	2h 10m
Direct flights	Every day
Airports in Maine	49 airports

The best one-way flight to Maine from Illinois in the past 72 hours is $358. The best round-trip flight deal from Illinois to Maine found on momondo in the last 72 hours is $279.

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

Direct flights go from Illinois to Maine every day.

There are 49 airports in Maine. From Illinois there are direct flights to 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 December 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 (Enhanced Winglets), making up 22.01% of the total bookings. Other popular models include Embraer 175 with 22.01%, Boeing 737-800 with 15.84%, and Canadair (Bombardier) Regional Jet 700 with 14.23%.

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
Delta	PriceFrom $163	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $221	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $229	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Southwest	PriceFrom $313	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest 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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sáb. 1/10

sáb. 1/17

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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 $62

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 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to Maine

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

United Airlines flights from Illinois to Maine

Our best United Airlines deals on Illinois to Maine flight tickets

Spirit Airlines flights from Illinois to Maine

Our best Spirit 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

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 $215. Flights at noon are often more expensive with an average ticket price of $301.

What is the cheapest Illinois to Maine flight route?

Fly from Chicago O'Hare Intl 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?

You could potentially save up to 28% on your flight if you consider stops on a Illinois to Maine flight.

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

Delta, 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 December 2025, 68 flights take off from Illinois and land in Maine each day. The most common flight departure time for this route is 5:00PM, with 60% of daily flights taking off in the afternoon.

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

As of December 2025, there are 476 flights per week flying from Illinois to Maine. The most common day of the week flights depart is Thu, with 16% 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 Moline, and flying into Maine, then you can expect flight times to average 2h 19m and 4h 22m, 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