HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Appleton

$163+ Cheap flights from Portland to Appleton (PDX - ATW)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATW
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Appleton 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.
Cheapflights Tip: The best prices from Portland to Appleton Intl are usually found in October or September, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Portland to Appleton

Cheapest flights from Portland to Appleton
Explore the most affordable flight options available from Portland to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:34 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Mon 8/177:30 am
ATW
-
PDX
Nonstop4h 14m
Allegiant Air
Deal found 7/22$256
This Super.com deal was found by Cheapflights users on 7/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:34 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Mon 8/177:30 am
ATW
-
PDX
Nonstop4h 14m
Allegiant Air
Deal found 7/23$265
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/710:34 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Fri 8/147:30 am
ATW
-
PDX
Nonstop4h 14m
Allegiant Air
Deal found 7/23$302
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/1010:34 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Mon 8/177:30 am
ATW
-
PDX
Nonstop4h 14m
Allegiant Air
Deal found 7/23$311
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/1010:34 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Fri 8/147:30 am
ATW
-
PDX
Nonstop4h 14m
Allegiant Air
Deal found 7/24$332
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:23 am
PDX
-
ATW
Nonstop3h 44m
Allegiant Air
Fri 7/317:30 am
ATW
-
PDX
Nonstop4h 03m
Allegiant Air
Deal found 7/23$345
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/2411:34 pm
PDX
-
ATW
1 stop9h 09m
American Airlines
Tue 9/112:36 pm
ATW
-
PDX
1 stop8h 23m
American Airlines
Deal found 7/22$349
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/1012:20 pm
PDX
-
ATW
1 stop8h 40m
Multiple Airlines
Mon 8/177:30 am
ATW
-
PDX
Nonstop4h 14m
Multiple Airlines
Deal found 7/24$351
This Delta deal was found by Cheapflights users on 7/24. 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 10/2311:10 pm
PDX
-
ATW
1 stop9h 17m
Delta
Wed 10/285:25 pm
ATW
-
PDX
1 stop8h 19m
Delta
Deal found 7/24$359

Find flight deals from Portland to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Appleton (ATW). 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Cheapflightsfares)

One-way from

$163
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$332

Good round-trip deal

$269 or less

Good one-way deal

$294 or less
Provider with most accurate pricing for Portland-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Appleton Intl flights.
Search Deals
From Portland to Appleton Intl
Search Deals
One-way flight from Portland to Appleton Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Portland to Appleton Intl.
Search Deals
Price to beat on a one-way flight from Portland to Appleton Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Appleton 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 July 26, 2026.
Use the filters below to find and compare flights from Portland to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAppleton

PDX - ATW

PDXATW

Portland

Tue 8/18

12:35 am-10:20 am

1 stop7h 45m

Appleton Intl

Fri 8/28

11:00 am-5:34 pm

1 stop8h 34m

$359

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 9/11

2:27 pm-10:58 pm

1 stop6h 31m

Appleton Intl

Tue 9/15

2:55 pm-10:52 pm

1 stop9h 57m

$359
Quickest round-trip

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 9/18

1:35 pm-11:02 pm

1 stop7h 27m

Appleton Intl

Sat 9/26

4:19 pm-8:16 pm

1 stop5h 57m

$359

PortlandAppleton

PDX - ATW

PDXATW

Portland

Wed 9/9

12:25 am-10:17 am

1 stop7h 52m

Appleton Intl

Tue 9/15

4:19 pm-8:16 pm

1 stop5h 57m

$379

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 9/14

11:10 pm-10:28 am

1 stop9h 18m

Appleton Intl

Tue 9/22

4:19 pm-8:16 pm

1 stop5h 57m

$379

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 8/21

7:16 am-4:57 pm

1 stop7h 41m

Appleton Intl

Sat 8/29

6:00 am-1:14 pm

2 stops9h 14m

$405

PortlandAppleton

PDX - ATW

PDXATW

Portland

Wed 8/19

2:27 pm-11:18 pm

1 stop6h 51m

Appleton Intl

Fri 8/28

7:00 am-8:10 pm

3 stops15h 10m

$459

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 9/18

11:09 pm-2:02 pm

2 stops12h 53m

Appleton Intl

Sat 9/26

8:50 am-3:05 pm

1 stop8h 15m

$464
Cheapest one-way

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 9/21

9:34 pm-5:33 pm

2 stops41h 59m

$244

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 9/11

7:15 pm-11:43 am

2 stops14h 28m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Appleton

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 Portland to Appleton in July.
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 Portland-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Appleton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Appleton 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 Portland-Appleton 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 Portland to Appleton

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

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

The best time to book flights from Portland to Appleton is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Portland to Appleton (average of $147). Flying from Portland to Appleton in March is currently the most expensive (average of $548). 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.

What is the cheapest time of day to fly from PDX to ATW?

Find hourly flight availability from Portland to Appleton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 26, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Appleton as you normally would.

How much does it cost to fly round-trip from Portland to Appleton?

Airfare is below average for this route at the moment.

Portland to Appleton flights typically cost between $274 and $500 in August.
The cheapest round-trip price found within the last 5 days was $256 on Allegiant Air (Aug 14-Aug 17).

Reviews of airlines servicing Appleton

Get insights into the airlines that provide service to Appleton. 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 Appleton. Reviews last updated July 26, 2026.
Read through reviews of airlines operating flights from Portland to Appleton, such as Delta,United Airlines, andAllegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,037 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
682 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,844 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Portland to Appleton. 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 Portland to Appleton?

    Airlines like Delta and United Airlines fly from Portland to Appleton in about 6h 31m. The time it takes to get you to your destination can typically vary by up to 1h 14m. There are 1656 mi between Portland and Appleton. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Allegiant Air is currently your cheapest option to Appleton, with prices starting at $71. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $208 and $274, respectively. Allegiant Air is 78% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Appleton one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $76. Users have also found prices from $144 and $193 on Delta and United Airlines, respectively.

  • What are the cheapest flights from Portland to Appleton?

    On average you can expect to pay $341 for a flight from Portland to Appleton. The cheapest flight overall is $207 while the most popular route, (Portland - Appleton Intl) is currently priced at $359.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Appleton 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 Portland to Appleton?

    Currently, October is the cheapest month in which you can book a flight from Portland to Appleton (average of $147). Flying from Portland to Appleton in March is currently the most expensive (average of $548). 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Portland to Appleton

Discover the top 4 airlines that operate flights from Portland to Appleton. 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$71Average$160FlexibilityNo cancel feeOn-time88%
DeltaCheapest$208Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$327Average$462FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.