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$139+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — PWM
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/7. 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 5/233:47 pm
ATW
-
PWM
1 stop5h 04m
United Airlines
Wed 5/276:25 pm
PWM
-
ATW
1 stop5h 20m
United Airlines
Deal found 3/7$277
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/2412:34 pm
ATW
-
PWM
2 stops9h 30m
United Airlines
Sat 3/284:23 pm
PWM
-
ATW
1 stop6h 04m
United Airlines
Deal found 3/8$282
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/196:25 am
ATW
-
PWM
2 stops7h 10m
United Airlines
Wed 8/265:15 am
PWM
-
ATW
2 stops7h 31m
United Airlines
Deal found 3/8$288
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:27 pm
ATW
-
PWM
2 stops8h 03m
American Airlines
Sat 3/286:17 am
PWM
-
ATW
1 stop7h 32m
American Airlines
Deal found 3/10$293
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:39 pm
ATW
-
PWM
1 stop4h 56m
American Airlines
Tue 6/167:15 am
PWM
-
ATW
1 stop7h 17m
American Airlines
Deal found 3/7$297
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/303:47 pm
ATW
-
PWM
2 stops7h 04m
United Airlines
Thu 6/44:51 pm
PWM
-
ATW
1 stop6h 54m
United Airlines
Deal found 3/10$302
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/122:35 pm
ATW
-
PWM
1 stop6h 26m
United Airlines
Wed 8/196:00 am
PWM
-
ATW
1 stop6h 46m
United Airlines
Deal found 3/8$323
This United Airlines deal was found by Cheapflights users on 3/9. 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 6/512:24 pm
ATW
-
PWM
2 stops10h 27m
United Airlines
Sun 6/145:15 am
PWM
-
ATW
2 stops9h 50m
United Airlines
Deal found 3/9$333
This United Airlines deal was found by Cheapflights users on 3/7. 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 5/1312:33 pm
ATW
-
PWM
2 stops10h 26m
United Airlines
Wed 5/204:50 pm
PWM
-
ATW
1 stop7h 15m
United Airlines
Deal found 3/7$338

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

April

Average price

$399
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. 19% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 11, 2026.
Use the filters below to find and compare flights from Appleton to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Sat 5/23

3:47 pm-9:51 pm

1 stop5h 04m

Portland

Wed 5/27

5:15 am-2:05 pm

2 stops9h 50m

$282

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Tue 3/24

12:34 pm-11:04 pm

2 stops9h 30m

Portland

Sat 3/28

4:23 pm-9:27 pm

1 stop6h 04m

$282

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Fri 6/5

12:24 pm-11:51 pm

2 stops10h 27m

Portland

Sun 6/14

5:15 am-2:05 pm

2 stops9h 50m

$333

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Wed 5/13

12:33 pm-11:59 pm

2 stops10h 26m

Portland

Wed 5/20

4:50 pm-11:05 pm

1 stop7h 15m

$338
Quickest round-trip

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Tue 4/7

3:46 pm-9:40 pm

1 stop4h 54m

Portland

Sat 4/11

6:33 pm-11:03 pm

1 stop5h 30m

$347

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Sun 5/17

6:15 am-2:14 pm

1 stop6h 59m

Portland

Wed 5/20

5:30 am-2:01 pm

2 stops9h 31m

$353

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Tue 3/24

3:59 pm-10:30 pm

1 stop5h 31m

Portland

Sat 3/28

6:17 am-12:49 pm

1 stop7h 32m

$363

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Sat 5/16

3:45 pm-9:19 pm

1 stop4h 34m

Portland

Sat 5/23

10:04 am-7:16 pm

2 stops10h 12m

$365

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Sat 5/16

10:35 am-7:04 pm

2 stops7h 29m

Portland

Fri 5/22

4:51 pm-10:45 pm

1 stop6h 54m

$365
Cheapest one-way
Quickest one-way

AppletonPortland

ATW - PWM

ATWPWM

Appleton Intl

Fri 5/8

3:45 pm-9:19 pm

1 stop4h 34m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 11 resultsSorted by cheapest first
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 March.
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

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

Currently, September is the cheapest month in which you can book a flight from Appleton to Portland, Maine (average of $93). 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 March 11, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
8,278 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
8,278 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
9,414 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7.1
Good
11,419 reviews
Delta
7.9
Good
8,278 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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 04m. United Airlines provides one of the quickest options available for as low as $282. Airlines will cover a distance of 904 mi.

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

    Flying on Delta is currently your cheapest option to Portland, Maine, with prices starting at $256. Additional round-trip tickets that might be worth considering are offered by American Airlines 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 43% 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, September is the cheapest month in which you can book a flight from Appleton to Portland, Maine (average of $93). 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
Lewiston
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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$485FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$424FlexibilityNo cancel feeOn-time69%

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