HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$64+ Cheap flights from O'Hare Intl (ORD) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PWM
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Maine with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Maine

Cheapest flights from O'Hare Intl to Maine
Explore the most affordable flight options available from O'Hare Intl to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:00 am
ORD
-
BOS
1 stop9h 15m
Multiple Airlines
Wed 3/46:00 am
BOS
-
ORD
1 stop11h 52m
Multiple Airlines
Deal found 1/27$131
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:51 am
ORD
-
BOS
1 stop12h 22m
Frontier
Mon 3/26:00 am
BOS
-
ORD
1 stop17h 39m
Frontier
Deal found 1/26$132
This Super.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:40 am
ORD
-
BOS
Nonstop2h 25m
JetBlue
Mon 2/93:35 pm
BOS
-
ORD
Nonstop3h 08m
JetBlue
Deal found 1/26$133
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:05 pm
ORD
-
BOS
Nonstop2h 33m
United Airlines
Mon 2/24:16 pm
BOS
-
ORD
Nonstop3h 00m
United Airlines
Deal found 1/26$135
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:05 am
ORD
-
BOS
Nonstop2h 32m
Delta
Mon 3/27:45 pm
BOS
-
ORD
Nonstop3h 03m
Delta
Deal found 1/27$136
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:05 am
ORD
-
BOS
Nonstop2h 32m
Delta
Mon 2/237:45 pm
BOS
-
ORD
Nonstop3h 03m
Delta
Deal found 1/26$137
This Frontier deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:42 pm
ORD
-
BOS
1 stop7h 31m
Frontier
Wed 3/46:00 am
BOS
-
ORD
1 stop11h 52m
Frontier
Deal found 1/26$138
This Kissandfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:40 am
ORD
-
BOS
Nonstop2h 25m
JetBlue
Sun 2/16:10 am
BOS
-
ORD
Nonstop3h 10m
JetBlue
Deal found 1/27$139
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:44 am
ORD
-
BOS
1 stop10h 17m
Spirit Airlines
Wed 3/185:40 am
BOS
-
ORD
1 stop13h 41m
Spirit Airlines
Deal found 1/25$140
This Mytrip deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:44 am
ORD
-
BOS
1 stop10h 17m
Spirit Airlines
Wed 3/185:40 am
BOS
-
ORD
1 stop13h 41m
Spirit Airlines
Deal found 1/24$141
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:42 pm
ORD
-
BOS
1 stop7h 31m
Multiple Airlines
Mon 3/27:00 am
BOS
-
ORD
Nonstop3h 10m
Multiple Airlines
Deal found 1/26$142
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:25 pm
ORD
-
PWM
Nonstop2h 33m
United Airlines
Wed 6/246:00 am
PWM
-
ORD
Nonstop3h 00m
United Airlines
Deal found 1/26$209

Find flight deals from O'Hare Intl to Maine

Keep the following information in mind while searching for O'Hare Intl to Maine flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

April

Cheapest in

March

Average price

$398

Good round-trip deal

$234 or less

Good one-way deal

$195 or less
Provider with most accurate pricing for Chicago (CHI)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Portland flights.
Search Deals
From Chicago O'Hare Intl to Maine
Search Deals
One-way flight from Chicago O'Hare Intl to Maine
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Maine.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Maine.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maine that are best for you.

Fly from

O'Hare Intl

Fly to

Maine

Route

Depart

Return

Price

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 3/10

7:30 am-10:50 am

Nonstop2h 20m

Boston Logan Intl

Tue 3/10

4:30 pm-6:35 pm

Nonstop3h 05m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Mon 3/2

7:05 am-10:37 am

Nonstop2h 32m

Boston Logan Intl

Tue 3/3

3:50 pm-5:53 pm

Nonstop3h 03m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 1/31

7:40 am-11:05 am

Nonstop2h 25m

Boston Logan Intl

Sat 1/31

3:35 pm-5:43 pm

Nonstop3h 08m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 4/21

9:41 am-1:09 pm

Nonstop2h 28m

Boston Logan Intl

Sat 4/25

7:35 pm-9:36 pm

Nonstop3h 01m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Tue 3/17

10:40 am-2:04 pm

Nonstop2h 24m

Boston Logan Intl

Fri 3/20

7:15 am-9:25 am

Nonstop3h 10m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 1/30

6:05 pm-9:38 pm

Nonstop2h 33m

Boston Logan Intl

Mon 2/2

4:16 pm-6:16 pm

Nonstop3h 00m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 2/25

10:00 am-1:20 pm

Nonstop2h 20m

Boston Logan Intl

Sat 2/28

7:00 am-9:10 am

Nonstop3h 10m

$135

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 2/26

10:00 am-1:20 pm

Nonstop2h 20m

Boston Logan Intl

Wed 3/4

7:07 am-12:04 pm

1 stop5h 57m

$151

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 2/26

10:00 am-1:20 pm

Nonstop2h 20m

Boston Logan Intl

Tue 3/3

6:10 am-11:49 am

1 stop6h 39m

$151

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Thu 2/26

10:00 am-1:20 pm

Nonstop2h 20m

Boston Logan Intl

Mon 3/2

5:32 pm-10:59 pm

1 stop6h 27m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 59 results
1
2
3
...
6

Best time to book a flight from O'Hare Intl to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Maine

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maine?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maine (average of $205). Flying from Chicago O'Hare Intl Airport to Maine in November is currently the most expensive (average of $276). 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.

What is the cheapest time of day to fly from ORD to ME?

Find hourly flight availability from O'Hare Intl to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Maine?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Maine. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Maine flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Maine

Explore weekly flight availability from O'Hare Intl to Maine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 27, 2026.

The most flights from ORD to USME are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Maine?

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Maine?

    Departing from Chicago O'Hare Intl Airport to Maine will take you 2h 20m. The distance between Chicago O'Hare Intl Airport and Maine is about 864 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Maine one-way?

    For one-way options, check prices for Royal Jordanian. According to our data, you can fly for as low as $416. Users have also found prices from $476 and $478 on Air France and Turkish Airlines, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Maine?

    When deciding which route to take from Chicago O'Hare Intl Airport to Maine consider Chicago O'Hare Intl - Boston Logan Intl, Chicago O'Hare Intl - Portland or Chicago O'Hare Intl - Bangor as they are the most popular.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Maine?

    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 Chicago O'Hare Intl Airport to Maine on time: SkyWest Airlines (69%), Air New Zealand (65%), Republic Airways (62%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Maine?

    Looking at all options, your cheapest flight can be booked for $150. While the most popular route (Chicago O'Hare Intl - Boston Logan Intl) can be booked for $116 on average, our data indicates $281 when flying from Chicago O'Hare Intl Airport to Maine.

  • Can I find deals for flights from O'Hare Intl to Maine that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Maine.

  • Can I find deals for business class flights from O'Hare Intl to Maine?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maine?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maine (average of $205). Flying from Chicago O'Hare Intl Airport to Maine in November is currently the most expensive (average of $276). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Maine

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Miami flights
O'Hare Intl to Orlando flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Denver flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Tampa flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Seattle flights
O'Hare Intl to Newark flights
Midway to Sky Harbor Intl flights
O'Hare Intl to Atlanta flights
Midway to Las Vegas flights
Midway to Fort Lauderdale flights
Midway to Miami flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to San Diego flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Austin flights
Midway to Orlando flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Hobby flights
O'Hare Intl to Boston flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Palm Springs flights
Midway to Los Angeles flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Ontario flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Nashville flights
O'Hare Intl to Charleston flights
Midway to Fort Myers flights
O'Hare Intl to Key West flights
O'Hare Intl to Philadelphia flights
Midway to Tampa flights
Midway to John F Kennedy Intl flights
Midway to Denver flights
Midway to Atlanta flights
O'Hare Intl to Jacksonville flights
O'Hare Intl to Love Field flights

Top 3 airlines flying from O'Hare Intl to Maine

Discover the top 3 airlines that operate flights from O'Hare Intl to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$429FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$419FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$368FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.