How does KAYAK find such low prices on flights from Maine to Chicago O'Hare Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Chicago O'Hare Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Chicago O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Maine is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maine to Chicago O'Hare Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Maine with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Chicago O'Hare Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$29 Cheap Flights from Maine to Chicago O'Hare (ORD)

ORD

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Low season	January
High season	June
Cheapest flight	$29

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from Boston to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Maine to Chicago O'Hare Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Chicago O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Chicago O'Hare Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Chicago O'Hare Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Maine to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Maine

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Book cheap flights from Maine to Chicago

Recent round-trip flight deals

9/11qua

nonstopSpirit Airlines

2h 52mBOS-ORD

9/14sáb

nonstopSpirit Airlines

2h 28mORD-BOS

$51

6/25ter

nonstopSpirit Airlines

2h 54mBOS-ORD

7/2ter

nonstopSpirit Airlines

2h 28mORD-BOS

$56

7/2ter

nonstopFrontier

2h 43mPWM-ORD

7/9ter

nonstopFrontier

2h 19mORD-PWM

$78

7/4qui

nonstopFrontier

2h 43mPWM-ORD

7/11qui

nonstopFrontier

2h 19mORD-PWM

$101

7/8seg

1 stop

16h 33mBOS-ORD

7/11qui

nonstop

2h 26mORD-BOS

$130

6/27qui

nonstop

2h 54mBOS-ORD

7/4qui

1 stop

12h 13mORD-BOS

$134

6/18ter

nonstopJetBlue

2h 54mBOS-ORD

6/25ter

nonstopJetBlue

2h 26mORD-BOS

$136

7/9ter

1 stopJetBlue

8h 38mBOS-ORD

7/17qua

nonstopJetBlue

2h 26mORD-BOS

$146

8/29qui

nonstopAmerican Airlines

2h 49mPWM-ORD

9/1dom

nonstopAmerican Airlines

2h 20mORD-PWM

$177

8/18dom

nonstopAmerican Airlines

2h 49mPWM-ORD

8/21qua

nonstopAmerican Airlines

2h 19mORD-PWM

$207

Recent one-way flight deals

9/4qua

nonstopSpirit Airlines

2h 33mBOS-ORD

$29

9/6sex

nonstopSpirit Airlines

2h 33mBOS-ORD

$30

7/16ter

nonstopFrontier

2h 43mPWM-ORD

$39

7/23ter

nonstopFrontier

2h 43mPWM-ORD

$44

8/24sáb

nonstopJetBlue

2h 54mBOS-ORD

$58

9/25qua

nonstopAmerican Airlines

3h 01mPWM-ORD

$69

9/3ter

nonstopDelta

3h 01mBOS-ORD

$69

6/18ter

nonstopDelta

2h 57mBOS-ORD

$78

6/12qua

1 stopJetBlue

5h 12mBOS-ORD

$91

6/28sex

nonstopAmerican Airlines

2h 53mPWM-ORD

$120

Last minute flights from Maine to O'Hare Intl

Last minute flight, train and bus deals

6/10seg

nonstopSpirit Airlines

2h 54mBOS-ORD

6/12qua

nonstopSpirit Airlines

2h 29mORD-BOS

$61

6/10seg

nonstopSpirit Airlines

2h 54mBOS-ORD

6/18ter

nonstopSpirit Airlines

2h 28mORD-BOS

$88

6/10seg

nonstop

2h 54mBOS-ORD

6/11ter

multi-stop

24h 58mORD-BOS

$105

6/10seg

multi-stop

22h 52mBOS-ORD

6/12qua

nonstop

2h 29mORD-BOS

$162

6/7sex

multi-stopFrontier

16h 52mBOS-ORD

6/11ter

multi-stopFrontier

24h 58mORD-BOS

$184

6/7sex

multi-stopFrontier

16h 52mBOS-ORD

6/11ter

multi-stopFrontier

24h 58mORD-BOS

$197

6/7sex

nonstopAmerican Airlines

2h 55mBOS-ORD

6/11ter

nonstopAmerican Airlines

2h 25mORD-BOS

$250

6/10seg

multi-stopJetBlue

5h 12mBOS-ORD

6/18ter

nonstopJetBlue

2h 26mORD-BOS

$256

6/8sáb

nonstopJetBlue

2h 55mBOS-ORD

6/13qui

multi-stopJetBlue

8h 32mORD-BOS

$259

6/7sex

nonstopAmerican Airlines

2h 58mBOS-ORD

6/10seg

nonstopAmerican Airlines

2h 26mORD-BOS

$337

Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Maine

Cabin classes:

$570

$1,117

$1,378

$111

Browse origins:

$740

Flights from Augusta to Chicago O'Hare Intl Airport

$233

Flights from Bangor to Chicago O'Hare Intl Airport

$958

Flights from Bar Harbor to Chicago O'Hare Intl Airport

$50

Flights from Boston to Chicago O'Hare Intl Airport

$145

Flights from Portland to Chicago O'Hare Intl Airport

$638

Flights from Rockland to Chicago O'Hare Intl Airport

Browse destinations:

$50

Flights to Chicago O'Hare Intl Airport, Chicago

ORD

$29 Find cheap flights from Maine to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

Good to know

Low season

High season

Cheapest flight

FAQs for booking Maine to Chicago O'Hare Airport flights

How does KAYAK find such low prices on flights from Maine to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Chicago O'Hare Airport?

What is the Hacker Fare option on flights from Maine to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Chicago O'Hare Airport?

Prefer to fly non-stop from Maine to Chicago O'Hare Airport?

Maine to Chicago O'Hare Intl

Chicago O'Hare Intl to Maine

Book cheap flights from Maine to Chicago

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from Maine to O'Hare Intl

Last minute flight, train and bus deals

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Flights to Chicago O'Hare Airport

Destination:

Return flight deals:

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Browse origins:

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