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Cheap flights from Portland to Appleton from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Appleton departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:20 pm - 10:33 amPDX-ATW
9h 13m1 stop
Delta Logo
6:00 am - 12:54 pmATW-PDX
8h 54m1 stop
$251Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
10:05 am - 9:41 pmPDX-ATW
9h 36m2 stops
Delta Logo
6:00 am - 12:54 pmATW-PDX
8h 54m1 stop
$256Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
10:05 am - 9:41 pmPDX-ATW
9h 36m2 stops
Delta Logo
6:00 am - 3:33 pmATW-PDX
11h 33m2 stops
$261Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
2:11 pm - 11:09 pmPDX-ATW
6h 58m1 stop
Delta Logo
4:20 pm - 10:54 pmATW-PDX
8h 34m2 stops
$275Delta
Find Deal
Thu, Dec 25 - Sat, Jan 10
Delta Logo
11:54 am - 10:04 pmPDX-ATW
8h 10m1 stop
Delta Logo
4:18 pm - 8:52 pmATW-PDX
6h 34m1 stop
$289Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
7:30 pm - 10:33 amPDX-ATW
13h 03m2 stops
Delta Logo
4:18 pm - 8:52 pmATW-PDX
6h 34m1 stop
$294Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
8:30 am - 9:31 pmPDX-ATW
11h 01m2 stops
United Airlines Logo
2:45 pm - 11:06 pmATW-PDX
10h 21m2 stops
$299United Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:15 am - 3:38 pmPDX-ATW
7h 23m1 stop
Delta Logo
4:18 pm - 8:52 pmATW-PDX
6h 34m1 stop
$324Delta
Find Deal
Tue, Dec 9 - Sun, Dec 14
Delta Logo
6:00 am - 3:32 pmPDX-ATW
7h 32m1 stop
Delta Logo
4:14 pm - 10:52 pmATW-PDX
8h 38m2 stops
$325Delta
Find Deal
Tue, Feb 17 - Sat, Feb 21
Delta Logo
10:05 am - 10:04 pmPDX-ATW
9h 59m2 stops
Delta Logo
6:00 am - 12:54 pmATW-PDX
8h 54m1 stop
$329Delta
Find Deal
Tue, Dec 9 - Sun, Dec 14

Delta flights from Portland to Appleton

Our best Delta deals on Portland to Appleton flight tickets
Delta
Dec 6
PDX11:20 pmPortland
9h 13m
1 stop
ATW10:33 amAppleton Intl
Dec 10
ATW6:00 amAppleton Intl
8h 54m
1 stop
PDX12:54 pmPortland
$251
Find similar
Delta
Dec 6
PDX10:05 amPortland
9h 36m
2 stops
ATW9:41 pmAppleton Intl
Dec 10
ATW6:00 amAppleton Intl
8h 54m
1 stop
PDX12:54 pmPortland
$256
Find similar
Delta
Dec 6
PDX10:05 amPortland
9h 36m
2 stops
ATW9:41 pmAppleton Intl
Dec 10
ATW6:00 amAppleton Intl
11h 33m
2 stops
PDX3:33 pmPortland
$261
Find similar

United Airlines flights from Portland to Appleton

Our best United Airlines deals on Portland to Appleton flight tickets
United Airlines
Jan 8
PDX8:30 amPortland
11h 01m
2 stops
ATW9:31 pmAppleton Intl
Jan 12
ATW2:45 pmAppleton Intl
10h 21m
2 stops
PDX11:06 pmPortland
$299
Find similar
United Airlines
Feb 16
PDX10:52 pmPortland
14h 16m
2 stops
ATW3:08 pmAppleton Intl
Feb 20
ATW5:23 pmAppleton Intl
18h 19m
2 stops
PDX9:42 amPortland
$437
Find similar
United Airlines
Feb 16
PDX10:52 pmPortland
13h 06m
2 stops
ATW1:58 pmAppleton Intl
Feb 20
ATW5:23 pmAppleton Intl
27h 26m
1 stop
PDX6:49 pmPortland
$462
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
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

PortlandAppleton

PDX - ATW

PDXATW

Portland

Sat 12/6

11:20 pm-10:33 am

1 stop9h 13m

Appleton Intl

Wed 12/10

6:00 am-12:54 pm

1 stop8h 54m

$251

PortlandAppleton

PDX - ATW

PDXATW

Portland

Sat 12/6

10:05 am-9:41 pm

2 stops9h 36m

Appleton Intl

Wed 12/10

6:00 am-12:54 pm

1 stop8h 54m

$256

PortlandAppleton

PDX - ATW

PDXATW

Portland

Sat 12/6

10:05 am-9:41 pm

2 stops9h 36m

Appleton Intl

Wed 12/10

6:00 am-3:33 pm

2 stops11h 33m

$261

PortlandAppleton

PDX - ATW

PDXATW

Portland

Thu 12/25

2:11 pm-11:09 pm

1 stop6h 58m

Appleton Intl

Sat 1/10

4:20 pm-10:54 pm

2 stops8h 34m

$275

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 12/12

11:54 am-10:04 pm

1 stop8h 10m

Appleton Intl

Mon 12/15

4:18 pm-8:52 pm

1 stop6h 34m

$289

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 12/12

7:30 pm-10:33 am

2 stops13h 03m

Appleton Intl

Mon 12/15

4:18 pm-8:52 pm

1 stop6h 34m

$294

PortlandAppleton

PDX - ATW

PDXATW

Portland

Thu 1/8

8:30 am-9:31 pm

2 stops11h 01m

Appleton Intl

Mon 1/12

2:45 pm-11:06 pm

2 stops10h 21m

$299

PortlandAppleton

PDX - ATW

PDXATW

Portland

Tue 12/9

6:15 am-3:38 pm

1 stop7h 23m

Appleton Intl

Sun 12/14

4:18 pm-8:52 pm

1 stop6h 34m

$324

PortlandAppleton

PDX - ATW

PDXATW

Portland

Tue 2/17

6:00 am-3:32 pm

1 stop7h 32m

Appleton Intl

Sat 2/21

4:14 pm-10:52 pm

2 stops8h 38m

$325

PortlandAppleton

PDX - ATW

PDXATW

Portland

Tue 12/9

10:05 am-10:04 pm

2 stops9h 59m

Appleton Intl

Sun 12/14

6:00 am-12:54 pm

1 stop8h 54m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Appleton from

How to get the cheapest flight ticket from Portland to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Appleton?

The month of September is, on average, the cheapest month to fly to Appleton from Portland, with most prices found around $150. If you aren’t able to travel to Appleton during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $154.

What is the cheapest day to depart on your flight to Appleton?

The cheapest day to depart from Portland to Appleton is on a Wednesday when prices can be found for as low as $75. The most expensive day to fly to Appleton is Monday, with ticket prices averaging around $222.

What is the cheapest time of day to depart on your flight to Appleton?

Our data shows that the cheapest Portland to Appleton flights are usually those with departure times in the afternoon. Our users have found flights to Appleton in the afternoon for as low as $137. In the evening is when there is more demand to fly to Appleton, so prices are often more expensive at around $549 per ticket.

What is the cheapest Portland to Appleton Intl flight route?

Fly from Portland to Appleton Intl for the best Portland - Appleton Intl flight prices

How far in advance should I book a flight to Appleton?

You are more likely to see cheaper flights to Appleton from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Appleton for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Appleton from Portland for as low as $183 on momondo.

What cabin class options are available on Portland to Appleton Intl flights?

There is only 1 cabin class available to choose from on Portland to Appleton Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Appleton flights?

No. A direct flight is the cheapest option for a flight between Portland to Appleton.

How have Portland to Appleton flight prices changed over time?

As of November 2025, prices for Portland to Appleton flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Appleton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Appleton (PDX to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Appleton

Best Price Found

$83

Direct flights

None
The best flight deal from Portland to Appleton found on momondo in the last 72 hours is $83
There are no direct flights from Portland to Appleton. There are no popular flight routes from Portland to Appleton.
Search flight deals

  • How far is Portland to Appleton Intl by plane?

    The straight-line distance from Portland to Appleton Intl is 1665.3 mi. 5h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Appleton Intl Airport?

    Prices for flights from Portland Airport to Appleton Intl Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Appleton Intl Airport?

  • How old do you have to be to fly from Portland Airport to Appleton Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Appleton Intl Airport.

  • What documentation or ID do you need to fly to Appleton Intl Airport?

    The necessary travel and health documents for your Appleton Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Appleton?

  • What is the most popular airline from Portland to Appleton?

Best airlines flying from Portland to Appleton

Compare and see reviews for airlines that fly from Portland to Appleton with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $89Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,044 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Oshkosh
Fond du Lac
Neenah
Waupaca
Elkhart Lake
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Appleton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Appleton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Appleton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Appleton from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Appleton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Appleton.

I’m not ready to book a flight from Portland to Appleton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Appleton from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Appleton trip

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