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Cheap flights from O'Hare Intl (ORD) to Portland (PWM) from $49

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 6/25. 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.
ORD — PWM
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Portland are usually found in September or August, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$293

One-way from

$120
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Chicago O'Hare Intl to Portland
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One-way flight from Chicago O'Hare Intl to Portland
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Portland, Maine?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 11 days in advance to save up to 176% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 11 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to Portland, Maine 1-2 weeks in advance for as low as $119, or $329 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Portland, Maine?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from Chicago O'Hare Intl Airport in January are about $398 on average during January, but can be found for as low as $199.

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

When flying from Chicago O'Hare Intl Airport to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight in the morning.

Cheap American Airlines flights from O'Hare Intl to Portland

Explore cheap flight options specifically provided by American Airlines for the route between O'Hare Intl and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Chicago to Portland. Make sure to check back often as deals are often changing.
Tue 8/134:47 pmORD - PWM
1 stop6h 53mAmerican Airlines
Tue 8/205:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 6/1$197
Wed 9/118:20 amORD - PWM
Nonstop2h 26mAmerican Airlines
Sun 9/155:34 pmPWM - ORD
Nonstop2h 48mAmerican Airlines
Deal found 6/1$207
Fri 8/168:05 amORD - PWM
Nonstop2h 31mAmerican Airlines
Tue 8/205:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 5/31$212
Mon 8/124:47 pmORD - PWM
1 stop6h 53mAmerican Airlines
Sun 8/185:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 6/1$216
Tue 8/66:42 pmORD - PWM
Nonstop2h 34mAmerican Airlines
Tue 8/136:00 amPWM - ORD
1 stop7h 00mAmerican Airlines
Deal found 6/1$217
Sat 8/101:40 pmORD - PWM
Nonstop2h 19mAmerican Airlines
Sat 8/175:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 6/1$229
Sat 8/171:40 pmORD - PWM
Nonstop2h 19mAmerican Airlines
Sun 8/255:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 6/1$234
Fri 8/231:40 pmORD - PWM
Nonstop2h 19mAmerican Airlines
Mon 8/266:00 amPWM - ORD
1 stop7h 00mAmerican Airlines
Deal found 6/1$249
Thu 8/221:40 pmORD - PWM
Nonstop2h 19mAmerican Airlines
Wed 8/285:30 pmPWM - ORD
Nonstop2h 49mAmerican Airlines
Deal found 6/1$254

Cheap Sun Country Air flights from O'Hare Intl to Portland

Explore cheap flight options specifically provided by Sun Country Air for the route between O'Hare Intl and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
Some of the best deals we've found on Sun Country Air flights traveling from Chicago to Portland. Deals are refreshing constantly so come back soon for more options.
Thu 7/46:30 pmORD - PWM
1 stop17h 05mSun Country Air
Sat 7/1312:07 pmPWM - ORD
1 stop9h 32mSun Country Air
Deal found 6/1$264
Wed 6/268:05 pmORD - PWM
1 stop15h 23mSun Country Air
Fri 6/2812:56 pmPWM - ORD
1 stop7h 30mSun Country Air
Deal found 5/31$272
Wed 7/105:00 pmORD - PWM
1 stop18h 48mSun Country Air
Sat 7/1312:07 pmPWM - ORD
1 stop9h 32mSun Country Air
Deal found 6/1$274
Thu 6/278:05 pmORD - PWM
1 stop14h 52mSun Country Air
Sun 6/301:09 pmPWM - ORD
1 stop6h 27mSun Country Air
Deal found 5/31$275

Cheap O'Hare Intl to Portland flights in June & July 2024

Find cheap flight options from O'Hare Intl to Portland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,824,458 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from Chicago to Portland in June and July 2024. Check back soon for alternative fares.
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$88
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$108
Thu 6/135:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/1610:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$109
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$116
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 5/31$118
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$122
Thu 6/205:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/2310:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$123
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$124
Sun 6/235:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$127

O'Hare Intl to Portland 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from Chicago to Portland in June and July 2024. Check back soon for alternative fares.
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$88
Tue 8/136:00 pmORD - PWM
Nonstop2h 21mFrontier
Tue 8/2010:11 pmPWM - ORD
Nonstop2h 46mFrontier
Deal found 6/1$98
Tue 8/206:00 pmORD - PWM
Nonstop2h 21mFrontier
Tue 8/2710:11 pmPWM - ORD
Nonstop2h 46mFrontier
Deal found 6/1$101
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$108
Thu 6/135:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/1610:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$109
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$116
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 5/31$118
Tue 7/26:06 pmORD - PWM
Nonstop2h 20mFrontier
Tue 7/910:22 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/2$119
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$122

Non-stop flights to Portland from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to Portland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
Take a look at some of the direct flights traveling from Chicago to Portland in the near future. Search for alternative flights from Chicago to Portland by utilizing the search form above.
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$88
Tue 8/136:00 pmORD - PWM
Nonstop2h 21mFrontier
Tue 8/2010:11 pmPWM - ORD
Nonstop2h 46mFrontier
Deal found 6/1$98
Tue 8/206:00 pmORD - PWM
Nonstop2h 21mFrontier
Tue 8/2710:11 pmPWM - ORD
Nonstop2h 46mFrontier
Deal found 6/1$101
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$108
Thu 6/135:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/1610:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$109
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Thu 6/2710:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$116
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 5/31$118
Tue 7/26:06 pmORD - PWM
Nonstop2h 20mFrontier
Tue 7/910:22 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/2$119
Thu 6/275:52 pmORD - PWM
Nonstop2h 20mFrontier
Sun 6/3010:05 pmPWM - ORD
Nonstop2h 43mFrontier
Deal found 6/1$122

O'Hare Intl to Portland flights leaving soon

Find last-minute flight options from O'Hare Intl to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
Have a look at some of the last-minute flights available departing from Chicago to Portland. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 6/95:52 pmORD - PWM
Nonstop2h 20mFrontier
Tue 6/119:59 amPWM - ORD
1 stop9h 30mFrontier
Deal found 5/31$168
Wed 6/125:58 pmORD - PWM
1 stop14h 08mFrontier
Tue 6/189:59 amPWM - ORD
1 stop9h 30mFrontier
Deal found 6/1$268
Tue 6/117:15 pmORD - PWM
Nonstop2h 28mAmerican Airlines
Tue 6/186:01 amPWM - ORD
1 stop7h 14mAmerican Airlines
Deal found 6/1$277
Tue 6/116:52 amORD - PWM
1 stop4h 47mAmerican Airlines
Tue 6/186:00 amPWM - ORD
1 stop5h 42mAmerican Airlines
Deal found 6/1$286
Tue 6/117:15 pmORD - PWM
Nonstop2h 28mAmerican Airlines
Tue 6/187:17 amPWM - ORD
Nonstop2h 53mAmerican Airlines
Deal found 6/1$287
Tue 6/1112:35 pmORD - PWM
2 stops9h 46mDelta
Tue 6/186:01 amPWM - ORD
1 stop5h 25mDelta
Deal found 6/2$291
Sat 6/87:15 pmORD - PWM
Nonstop2h 28mAmerican Airlines
Sat 6/156:00 amPWM - ORD
1 stop5h 09mAmerican Airlines
Deal found 6/1$294
Wed 6/125:30 amORD - PWM
1 stop5h 40mAmerican Airlines
Tue 6/187:17 amPWM - ORD
Nonstop2h 53mAmerican Airlines
Deal found 6/1$297
Sat 6/85:09 amORD - PWM
1 stop6h 05mAmerican Airlines
Sat 6/156:00 amPWM - ORD
1 stop5h 09mAmerican Airlines
Deal found 6/1$303

One-way flights to Portland from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,824,458 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Chicago to Portland. For those needing a return trip from Chicago, there is a search form available above.
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Deal found 6/1$49
Tue 6/255:42 pmORD - PWM
Nonstop2h 20mFrontier
Deal found 6/2$52
Thu 7/115:53 pmORD - PWM
Nonstop2h 19mFrontier
Deal found 6/1$59
Sun 6/235:52 pmORD - PWM
Nonstop2h 20mFrontier
Deal found 6/2$60
Wed 9/188:20 amORD - PWM
Nonstop2h 26mAmerican Airlines
Deal found 6/1$69
Thu 8/15:53 pmORD - PWM
Nonstop2h 19mFrontier
Deal found 6/2$70
Sun 7/145:52 pmORD - PWM
Nonstop2h 19mFrontier
Deal found 6/1$71
Wed 9/181:45 pmORD - PWM
1 stop7h 10mDelta
Deal found 6/1$98
Fri 7/510:35 amORD - PWM
1 stop7h 24mJetBlue
Deal found 6/2$102

Find flights from O'Hare Intl to Portland within your budget

Customize your flight search to find flights from O'Hare Intl to Portland 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 2,824,458 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$88 - $253

Route

Depart

Return

Price

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 6/25

Nonstop2h 20m

Portland

Sun 6/30

Nonstop2h 43m

$88

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 8/13

Nonstop2h 21m

Portland

Tue 8/20

Nonstop2h 46m

$98

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 8/20

Nonstop2h 21m

Portland

Tue 8/27

Nonstop2h 46m

$101

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 6/25

Nonstop2h 20m

Portland

Thu 6/27

Nonstop2h 43m

$108

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 6/25

Nonstop2h 20m

Portland

Thu 6/27

1 stop6h 39m

$182

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 8/20

1 stop4h 56m

Portland

Thu 8/29

1 stop4h 18m

$196

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 8/13

1 stop6h 53m

Portland

Tue 8/20

Nonstop2h 49m

$197

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Tue 7/23

1 stop7h 44m

Portland

Tue 7/30

1 stop8h 58m

$224

Chicago O'Hare IntlPortland

ORD - PWM

ORDPWM

Chicago O'Hare Intl

Sat 8/24

Nonstop2h 31m

Portland

Wed 8/28

Nonstop2h 46m

$253

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Portland. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Portland, Maine, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Portland. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Portland, Maine flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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

Have a flexible travel schedule? Discover the best time to fly to Portland 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.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PWM

Temperature

23 - 68 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 2, 2024.
Read through reviews of airlines operating flights from Chicago to Portland, such as American Airlines, Sun Country Air and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,336 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,860 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airport do you fly into for flights to Portland from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Portland, you will be flying into Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 4 inbound flights from Chicago O'Hare Intl per day. 4 airlines have flights to Portland from Chicago O'Hare Intl on a regular basis.

  • Can I find flights from Chicago O'Hare Intl Airport to Portland, Maine for under $100 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Portland, Maine for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $125.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Portland, Maine for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Portland, Maine under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Portland, Maine is less than $125.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Portland, Maine for under $200?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Portland, Maine within the next 7 days for less than $200.

  • What days are nonstop flights available from Chicago O'Hare Intl Airport to Portland, Maine?

    Nonstop flights can be found on the following days: Monday.

  • How many flights depart from Chicago O'Hare Intl Airport to Portland, Maine on average per day?

    1 flight departure from Chicago O'Hare Intl Airport to Portland, Maine per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

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

    Departing from Chicago O'Hare Intl Airport to Portland, Maine will take you 2h 20m. There are 902 mi between Chicago O'Hare Intl Airport and Portland, Maine. All flights are typically nonstop.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Portland, Maine round-trip?

    According to our current data, Frontier ($88), offers the cheapest pricing from Chicago O'Hare Intl Airport to Portland, Maine. You may be able to fly from Chicago O'Hare Intl Airport to Portland, Maine for 78% less than the average price by searching for this airline.

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

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Portland, Maine are Frontier ($49), American Airlines ($69), and Delta ($98).

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Portland, Maine are Republic Airways (92%), United Airlines (86%) and Air New Zealand (86%).

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

    While on average a flight from Chicago O'Hare Intl Airport to Portland, Maine is generally $245, our data shows the cheapest flight currently is $38. When looking at the most popular route, (Chicago O'Hare Intl - Portland), you can expect to pay $115 for that flight.

  • What does ORD to PWM mean?

    ORD stands for Chicago O'Hare Intl Airport, while PWM stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from O'Hare Intl to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    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 Portland.

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

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

  • Can I find deals for flights from O'Hare Intl to Portland that allow pets onboard?

    Many airlines flying from O'Hare Intl to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Portland?

    Yes, you can often find last-minute deals on O'Hare Intl to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Portland, Maine flight deals updated?

    The Chicago O'Hare Intl Airport to Portland, Maine flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Portland, Maine?

    Before booking your flight from Chicago O'Hare Intl Airport to Portland, Maine check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Portland, Maine (average of $293). Flying from Chicago O'Hare Intl Airport to Portland, Maine in April is currently the most expensive (average of $498). 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.

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Alternative routes for O'Hare Intl to Portland
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from O'Hare Intl to Portland

Discover the top 4 airlines that operate flights from O'Hare Intl to Portland. 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 2,824,458 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$100FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$199Average$370FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$203Average$422FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$215Average$289FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from O'Hare Intl to Portland by cabin class

Find flights from O'Hare Intl to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from O'Hare Intl to Portland

Find hourly flight availability from O'Hare Intl to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
64%of flight departuresMorning6 am to noon
35%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Portland

Explore weekly flight availability from O'Hare Intl to Portland. 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 June 2, 2024.
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday6daily flights

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When you search for this flight from O'Hare Intl to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes, we can. To see specific flights from O'Hare Intl to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes! Start tracking prices for O'Hare Intl to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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