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$174+ Cheap flights from Appleton to Portland, ME (ATW - PWM)

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.
ATW — PWM
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Appleton to Portland

Cheapest flights from Appleton to Portland
Explore the most affordable flight options available from Appleton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/172:39 pm
ATW
-
PWM
1 stop5h 30m
United Airlines
Sat 2/215:45 am
PWM
-
ATW
1 stop7h 13m
United Airlines
Deal found 2/2$257
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 2/1712:12 pm
ATW
-
PWM
2 stops10h 08m
Delta
Sat 2/2112:45 pm
PWM
-
ATW
1 stop6h 00m
Delta
Deal found 2/2$262
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/410:30 am
ATW
-
PWM
1 stop6h 02m
United Airlines
Sun 5/39:39 am
PWM
-
ATW
1 stop8h 11m
United Airlines
Deal found 2/3$277
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/2712:34 pm
ATW
-
PWM
2 stops8h 44m
United Airlines
Sun 4/56:13 pm
PWM
-
ATW
1 stop6h 45m
United Airlines
Deal found 2/3$288
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 6/113:47 pm
ATW
-
PWM
1 stop5h 11m
United Airlines
Thu 8/206:20 pm
PWM
-
ATW
1 stop6h 55m
United Airlines
Deal found 2/2$300
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 5/157:00 am
ATW
-
PWM
1 stop3h 57m
Delta
Mon 5/1812:52 pm
PWM
-
ATW
1 stop4h 52m
Delta
Deal found 2/3$318
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 3/302:54 pm
ATW
-
PWM
1 stop5h 46m
United Airlines
Sun 4/56:13 pm
PWM
-
ATW
1 stop6h 45m
United Airlines
Deal found 2/3$327
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/2410:20 am
ATW
-
PWM
2 stops11h 44m
United Airlines
Wed 3/255:45 am
PWM
-
ATW
1 stop7h 13m
United Airlines
Deal found 2/3$330
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 2/312:08 pm
ATW
-
PWM
2 stops10h 14m
Delta
Tue 2/106:17 am
PWM
-
ATW
2 stops10h 23m
Delta
Deal found 2/2$333

Find flight deals from Appleton to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$174
(Delta)

Popular in

July

Cheapest in

April
Provider with most accurate pricing for Appleton Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Portland flights.
Search Deals
From Appleton Intl to Portland
Search Deals
One-way flight from Appleton Intl to Portland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Appleton to Portland that are best for you.

Fly from

Appleton

Fly to

Portland

Route

Depart

Return

Price

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Tue 2/17

2:39 pm-9:09 pm

1 stop5h 30m

Portland

Sat 2/21

5:45 am-11:58 am

1 stop7h 13m

$257

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Tue 2/17

12:12 pm-11:20 pm

2 stops10h 08m

Portland

Sat 2/21

12:45 pm-5:45 pm

1 stop6h 00m

$262

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Sat 4/4

10:30 am-5:32 pm

1 stop6h 02m

Portland

Sun 5/3

9:39 am-4:50 pm

1 stop8h 11m

$277

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Thu 6/11

3:47 pm-9:58 pm

1 stop5h 11m

Portland

Thu 8/20

6:20 pm-12:15 am

1 stop6h 55m

$300

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Fri 3/27

12:34 pm-9:11 pm

1 stop7h 37m

Portland

Sun 4/5

6:13 pm-11:58 pm

1 stop6h 45m

$317

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Mon 3/30

2:54 pm-9:40 pm

1 stop5h 46m

Portland

Sun 4/5

6:13 pm-11:58 pm

1 stop6h 45m

$327

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Mon 3/30

2:54 pm-9:40 pm

1 stop5h 46m

Portland

Thu 4/2

6:13 pm-11:58 pm

1 stop6h 45m

$327

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Fri 2/13

12:34 pm-11:20 pm

2 stops9h 46m

Portland

Wed 2/18

6:00 am-3:07 pm

2 stops10h 07m

$338

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Thu 4/2

2:54 pm-9:40 pm

1 stop5h 46m

Portland

Mon 4/6

6:13 pm-11:58 pm

1 stop6h 45m

$353

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Wed 2/18

12:12 pm-11:20 pm

2 stops10h 08m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 12 results
1
2

Compare providers for flights from Appleton to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Portland

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

How far ahead should I book a flight from Appleton to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Appleton to Portland. Price data was last updated on January 30, 2026.

To ensure you get the cheapest price possible for a flight from Appleton to Portland, Maine, you should look to book at least 44 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.

What is the cheapest month to book a flight from Appleton to Portland, Maine?

Currently, October is the cheapest month in which you can book a flight from Appleton to Portland, Maine (average of $88). Flying from Appleton to Portland, Maine in December is currently the most expensive (average of $217). 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.

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 February 3, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Appleton to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

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
9,236 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

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
11,217 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

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 Appleton to Portland. 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 Appleton to Portland, Maine?

    A quick flight from Appleton to Portland, Maine can take about 5h 30m. United Airlines provides one of the quickest options available for as low as $257. Airlines will cover a distance of 904 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Appleton to Portland, Maine round-trip?

    Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $258. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $258 and $264, respectively. You may be able to fly from Appleton to Portland, Maine for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Appleton to Portland that include hotel bookings?

    Yes. In addition to deals on Appleton to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Portland.

  • Can I find deals for business class flights from Appleton to Portland?

    Yes. Cheapflights offers flight deals from Appleton 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.

  • What is the cheapest month to book a flight from Appleton to Portland, Maine?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Portland, Maine (average of $88). Flying from Appleton to Portland, Maine in December is currently the most expensive (average of $217). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Appleton to Portland

Discover the top 3 airlines that operate flights from Appleton 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$513FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$438FlexibilityNo cancel feeOn-time69%

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