$251+ Cheap flights from Appleton to Portland, ME (ATW - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — PWM
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Appleton to Portland 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 Appleton to Portland
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Best
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Cheapest flights from Appleton to PortlandExplore 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 September 7, 2026.
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 September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 10/1711:07 am -
1 stop3h 55m
Wed 10/2112:42 pm -
1 stop5h 18m
Deal found 9/3![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/172:36 pm -
2 stops8h 23m
Wed 10/216:00 am -
1 stop6h 43m
Deal found 9/2![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:33 am -
2 stops11h 03m
Wed 10/216:00 am -
2 stops12h 35m
Deal found 9/2![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/2012:28 pm -
1 stop7h 55m
Sat 9/266:00 am -
1 stop6h 43m
Deal found 9/3![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/262:36 pm -
1 stop6h 10m
Sat 10/36:00 am -
1 stop6h 43m
Deal found 9/3![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/272:36 pm -
1 stop6h 10m
Sat 10/35:15 am -
2 stops9h 42m
Deal found 9/6![United Airlines logo]()
$383
Best flights from Appleton to PortlandDiscover carefully curated flight deals from Appleton to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Appleton to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/1712:28 pm -
1 stop5h 15m
Wed 10/215:15 am -
2 stops9h 42m
Deal found 9/4![United Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:33 am -
2 stops11h 03m
Wed 10/216:00 am -
2 stops12h 35m
Deal found 9/2![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/5. 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 10/65:35 am -
2 stops9h 00m
Wed 10/2112:42 pm -
2 stops10h 26m
Deal found 9/5![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/2012:28 pm -
1 stop7h 55m
Sat 9/266:00 am -
1 stop6h 43m
Deal found 9/3![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/272:36 pm -
1 stop6h 10m
Sat 10/35:15 am -
2 stops9h 42m
Deal found 9/6![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/262:36 pm -
1 stop6h 10m
Sat 10/35:15 am -
2 stops7h 28m
Deal found 9/6![United Airlines logo]()
$406
Last-minute flights from Appleton to PortlandDiscover last-minute flight deals from Appleton to Portland. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Portland. Data last updated September 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/2012:28 pm -
1 stop7h 55m
Sat 9/266:00 am -
1 stop6h 43m
Deal found 9/3![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/262:36 pm -
1 stop6h 10m
Sat 10/36:00 am -
1 stop6h 43m
Deal found 9/3![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/272:36 pm -
1 stop6h 10m
Sat 10/35:15 am -
2 stops9h 42m
Deal found 9/6![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/176:25 am -
1 stop7h 13m
Wed 10/216:00 am -
1 stop6h 43m
Deal found 9/2![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:33 am -
2 stops11h 03m
Wed 10/216:00 am -
2 stops12h 35m
Deal found 9/2![American Airlines logo]()
$339
One-way flights from Appleton to PortlandSearch for one-way flight options from Appleton to Portland. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Appleton to Portland. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:10 pm -
2 stops23h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 10/145:35 am -
2 stops9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 9/5. 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.
Sat 10/245:35 am -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$266
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/232:36 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/1412:28 pm -
2 stops10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$284
This deal was found by Cheapflights users on 9/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:55 pm -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 10/145:29 am -
2 stops10h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$314
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $251 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $362 |
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 7,457,451 searches. Data last updated September 7, 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
Cheapest round-trip
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Fri 9/25
5:10 pm-5:51 pm
2 stops23h 41m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Sat 10/24
5:35 am-1:03 pm
1 stop6h 28m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$266
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Fri 10/23
2:36 pm-9:46 pm
1 stop6h 10m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Wed 10/14
2:36 pm-11:28 pm
2 stops7h 52m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
Quickest round-trip
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Fri 9/18
2:55 pm-9:23 pm
1 stop5h 28m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Sat 10/17
12:28 pm-6:43 pm
1 stop5h 15m
Portland
Wed 10/21
5:15 am-1:57 pm
2 stops9h 42m
$334
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Sat 10/17
11:33 am-11:36 pm
2 stops11h 03m
Portland
Wed 10/21
6:00 am-5:35 pm
2 stops12h 35m
$339
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Sun 9/20
12:28 pm-9:23 pm
1 stop7h 55m
Portland
Sat 9/26
6:00 am-11:43 am
1 stop6h 43m
$354
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Tue 10/6
5:35 am-3:35 pm
2 stops9h 00m
Portland
Wed 10/21
12:42 pm-10:08 pm
2 stops10h 26m
$359
AppletonPortland
ATW Appleton Intl - PWM Portland
ATWPWM
Appleton Intl
Sun 9/27
2:36 pm-9:46 pm
1 stop6h 10m
Portland
Sat 10/3
5:15 am-1:57 pm
2 stops9h 42m
$383
Showing 1-10 of 11 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ATW-PWM
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
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 September 7, 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.
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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Alternative routes for Appleton to Portland
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to Portland by cabin class
Find flights from Appleton to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Appleton and Portland flights
Browse other Appleton and Portland flight options. Last updated on September 7, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$421 | FlexibilityNo cancel fee | On-time71% |