What is the cheapest airline that flies from Chicago O'Hare Intl to Maine?

Delta, United Airlines, and JetBlue are the most popular carriers operating from Chicago O'Hare Intl to Maine

How many flights depart from Chicago O'Hare Intl Airport to Maine on average per week?

As of May 2026, 405 flights take off from Chicago O'Hare Intl Airport and land in Maine each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Maine?

Prices for flights from Chicago O'Hare Intl Airport to Maine are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Maine?

There are 6 operators available for flights from Chicago O'Hare Intl Airport to Maine as of May 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport 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.

$88 Cheap Flights from Chicago O'Hare Intl Airport to Maine in 2026

Q: How many flights depart from Chicago O'Hare Intl Airport to Maine on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Maine is 57 per day as of May 2026. The most frequent departure time is 6:00PM, with 35% of daily flights leaving in the evening.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 11:59 pm

ORD

BOS

2h 29mnonstop

6:00 am - 8:00 am

BOS

ORD

3h 00mnonstop

$172JetBlue

Thu, May 28 - Sun, May 31

8:50 am - 12:20 pm

ORD

BOS

2h 30mnonstop

6:00 am - 7:59 am

BOS

ORD

2h 59mnonstop

$176JetBlue

Thu, Jun 4 - Sun, Jun 7

3:10 pm - 6:46 pm

ORD

BOS

2h 36mnonstop

5:00 am - 6:58 am

BOS

ORD

2h 58mnonstop

$186American Airlines

Wed, Jun 3 - Tue, Jun 9

7:00 am - 10:35 am

ORD

BOS

2h 35mnonstop

4:15 pm - 6:20 pm

BOS

ORD

3h 05mnonstop

$187Delta

Wed, Jun 3 - Wed, Jun 10

8:30 pm - 11:59 pm

ORD

BOS

2h 29mnonstop

12:01 pm - 7:50 pm

BOS

ORD

8h 49m

1 stop

$189Multiple Airlines

Tue, Jun 9 - Wed, Jun 10

8:59 pm - 12:28 am

ORD

BOS

2h 29mnonstop

8:57 am - 11:00 am

BOS

ORD

3h 03mnonstop

$191American Airlines

Thu, Jun 4 - Tue, Jun 9

7:00 am - 10:35 am

ORD

BOS

2h 35mnonstop

5:30 pm - 7:33 pm

BOS

ORD

3h 03mnonstop

$192Delta

Wed, Jun 3 - Sat, Jun 6

6:18 pm - 9:51 pm

ORD

PWM

2h 33mnonstop

5:00 pm - 7:00 pm

PWM

ORD

3h 00mnonstop

$312United Airlines

Wed, Jun 10 - Tue, Jun 16

6:08 pm - 9:41 pm

ORD

PWM

2h 33mnonstop

6:00 am - 8:00 am

PWM

ORD

3h 00mnonstop

$316United Airlines

Sat, Jul 4 - Tue, Jul 7

8:50 am - 7:50 pm

ORD

RKD

10h 00m

1 stop

1:00 pm - 7:34 pm

RKD

ORD

7h 34m

1 stop

$705Multiple Airlines

Mon, Jun 1 - Fri, Jun 5

JetBlue flights from Chicago O'Hare Intl Airport to Maine

Our best JetBlue deals on Chicago O'Hare Intl Airport to Maine flight tickets

JetBlue

May 28

ORD8:30 pmChicago O'Hare Intl

2h 29m

BOS11:59 pmBoston Logan Intl

May 31

BOS6:00 amBoston Logan Intl

3h 00m

ORD8:00 amChicago O'Hare Intl

$172

JetBlue

Jun 4

ORD8:50 amChicago O'Hare Intl

2h 30m

BOS12:20 pmBoston Logan Intl

Jun 7

BOS6:00 amBoston Logan Intl

2h 59m

ORD7:59 amChicago O'Hare Intl

$176

JetBlue

May 27

ORD8:30 pmChicago O'Hare Intl

2h 29m

BOS11:59 pmBoston Logan Intl

Jun 3

BOS6:00 amBoston Logan Intl

3h 00m

ORD8:00 amChicago O'Hare Intl

$182

Frontier flights from Chicago O'Hare Intl Airport to Maine

Our best Frontier deals on Chicago O'Hare Intl Airport to Maine flight tickets

Frontier

Jun 9

ORD1:29 pmChicago O'Hare Intl

10h 58m

1 stop

BOS1:27 amBoston Logan Intl

Jun 10

BOS12:01 pmBoston Logan Intl

8h 49m

1 stop

ORD7:50 pmChicago O'Hare Intl

$190

Frontier

Aug 12

ORD1:50 pmChicago O'Hare Intl

10h 33m

1 stop

BOS1:23 amBoston Logan Intl

Aug 20

BOS9:12 amBoston Logan Intl

11h 43m

1 stop

ORD7:55 pmChicago O'Hare Intl

$204

Frontier

Aug 6

ORD1:50 pmChicago O'Hare Intl

10h 33m

1 stop

BOS1:23 amBoston Logan Intl

Aug 12

BOS12:04 pmBoston Logan Intl

8h 49m

1 stop

ORD7:53 pmChicago O'Hare Intl

$209

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 5/28

8:30 pm-11:59 pm

Nonstop2h 29m

Boston Logan Intl

Sun 5/31

6:00 am-8:00 am

Nonstop3h 00m

$172

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 6/4

8:50 am-12:20 pm

Nonstop2h 30m

Boston Logan Intl

Sun 6/7

6:00 am-7:59 am

Nonstop2h 59m

$176

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 6/3

3:10 pm-6:46 pm

Nonstop2h 36m

Boston Logan Intl

Tue 6/9

5:00 am-6:58 am

Nonstop2h 58m

$186

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 6/3

7:00 am-10:35 am

Nonstop2h 35m

Boston Logan Intl

Wed 6/10

4:15 pm-6:20 pm

Nonstop3h 05m

$187

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 6/9

8:30 pm-11:59 pm

Nonstop2h 29m

Boston Logan Intl

Wed 6/10

12:01 pm-7:50 pm

1 stop8h 49m

$189

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 6/4

8:59 pm-12:28 am

Nonstop2h 29m

Boston Logan Intl

Tue 6/9

8:57 am-11:00 am

Nonstop3h 03m

$191

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 6/3

7:00 am-10:35 am

Nonstop2h 35m

Boston Logan Intl

Sat 6/6

5:30 pm-7:33 pm

Nonstop3h 03m

$192

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Wed 6/10

6:18 pm-9:51 pm

Nonstop2h 33m

Portland

Tue 6/16

5:00 pm-7:00 pm

Nonstop3h 00m

$312

ChicagoPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Sat 7/4

6:08 pm-9:41 pm

Nonstop2h 33m

Portland

Tue 7/7

6:00 am-8:00 am

Nonstop3h 00m

$316

ChicagoRockland

ORD - RKD

ORDRKD

Chicago O'Hare Intl

Mon 6/1

8:50 am-7:50 pm

1 stop10h 00m

Rockland Knox County Regional

Fri 6/5

1:00 pm-7:34 pm

1 stop7h 34m

$705

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 Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport is in October. Flight prices, which tend to average around $133, 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 October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $157.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Maine is on a Tuesday. Travelers who choose to depart for Maine on a Tuesday will often find tickets for as low as $311. Flights from Chicago O'Hare Intl Airport to Maine on a Sunday will generally be more expensive and average around $391. 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 $304. Flights in the morning are often more expensive with an average ticket price of $372.

What is the cheapest Chicago O'Hare Intl to Maine flight route?

Fly from Chicago O'Hare Intl to Portland for the best Chicago O'Hare Intl - Maine flight prices

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Maine?

You are more likely to see cheaper flights to Maine from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $371 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Chicago O'Hare Intl Airport for as low as $284 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Maine flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Maine.

Cheap Chicago O'Hare Intl Airport to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Maine

Best Price Found	$174
Fastest flight time	2h 24m
Direct flights	Every day
Airports in Maine	49 airports

The best one-way flight to Maine from Chicago O'Hare Intl Airport in the past 72 hours is $174. The best round-trip flight deal from Chicago O'Hare Intl Airport to Maine found on momondo in the last 72 hours is $304.

The fastest flight from Chicago O'Hare Intl Airport to Maine takes 2h 24m

Direct flights go from Chicago O'Hare Intl Airport to Maine every day.

There are 49 airports in Maine. From Chicago O'Hare Intl Airport there are direct flights to Boston Logan Intl (BOS), Portland (PWM).

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Maine

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Maine?
Prices for flights from Chicago O'Hare Intl Airport to Maine are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Maine?
There are 6 operators available for flights from Chicago O'Hare Intl Airport to Maine as of May 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Maine?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Maine is Embraer 175, representing 31.03% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 26.07%, Boeing 737 MAX 8 at 14.50%, and Airbus A319 at 7.34%.

Best airlines flying from Chicago O'Hare Intl Airport to Maine

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Maine with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,737 reviews		Search United Airlines flights
American Airlines	PriceFrom $229	Free Cancellation	Rating 7.1 11,648 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Maine flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maine that suits you.

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

All flight searches from Chicago to Maine on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Maine flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.