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Cheap flights from Portland, Maine to Appleton from $159

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, Maine to Appleton departing on 6/9. 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, Maine to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 11:43 am
PWM
-
ATW
6h 43m
1 stop
United Airlines Logo
2:40 pm - 9:41 pm
ATW
-
PWM
6h 01m
1 stop
$317United Airlines
Wed, Jul 15 - Tue, Jul 28
United Airlines Logo
4:56 pm - 9:21 pm
PWM
-
ATW
5h 25m
1 stop
United Airlines Logo
3:44 pm - 9:51 pm
ATW
-
PWM
5h 07m
1 stop
$320United Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
2:24 pm - 11:37 pm
PWM
-
ATW
10h 13m
2 stops
American Airlines Logo
3:50 pm - 12:35 am
ATW
-
PWM
7h 45m
1 stop
$325American Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
11:03 am - 10:48 pm
PWM
-
ATW
12h 45m
2 stops
Delta Logo
11:08 am - 11:09 pm
ATW
-
PWM
11h 01m
2 stops
$344Delta
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:00 am - 10:01 am
PWM
-
ATW
5h 01m
1 stop
United Airlines Logo
12:24 pm - 11:51 pm
ATW
-
PWM
10h 27m
2 stops
$373United Airlines
Wed, Jul 15 - Tue, Jul 28
American Airlines Logo
1:25 pm - 12:10 am
PWM
-
ATW
11h 45m
2 stops
American Airlines Logo
3:58 pm - 10:36 pm
ATW
-
PWM
5h 38m
1 stop
$378American Airlines
Wed, Jul 15 - Tue, Jul 28
United Airlines Logo
5:03 pm - 10:52 pm
PWM
-
ATW
6h 49m
1 stop
United Airlines Logo
2:40 pm - 9:51 pm
ATW
-
PWM
6h 11m
1 stop
$405United Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
7:39 pm - 12:10 am
PWM
-
ATW
5h 31m
1 stop
American Airlines Logo
3:58 pm - 10:36 pm
ATW
-
PWM
5h 38m
1 stop
$406American Airlines
Wed, Jul 15 - Tue, Jul 28
United Airlines Logo
5:15 am - 4:54 pm
PWM
-
ATW
12h 39m
2 stops
United Airlines Logo
12:24 pm - 11:51 pm
ATW
-
PWM
10h 27m
2 stops
$407United Airlines
Wed, Jul 15 - Tue, Jul 28
United Airlines Logo
5:03 pm - 9:21 pm
PWM
-
ATW
5h 18m
1 stop
United Airlines Logo
5:00 am - 2:34 pm
ATW
-
PWM
8h 34m
2 stops
$410United Airlines
Sat, May 23 - Wed, May 27

United Airlines flights from Portland, Maine to Appleton

Our best United Airlines deals on Portland, Maine to Appleton flight tickets
United Airlines
Jul 15
PWM6:00 amPortland
6h 43m
1 stop
ATW11:43 amAppleton Intl
Jul 28
ATW2:40 pmAppleton Intl
6h 01m
1 stop
PWM9:41 pmPortland
$317
United Airlines
May 29
PWM4:56 pmPortland
5h 25m
1 stop
ATW9:21 pmAppleton Intl
Jun 2
ATW3:44 pmAppleton Intl
5h 07m
1 stop
PWM9:51 pmPortland
$320
United Airlines
Jul 15
PWM6:00 amPortland
5h 01m
1 stop
ATW10:01 amAppleton Intl
Jul 28
ATW12:24 pmAppleton Intl
10h 27m
2 stops
PWM11:51 pmPortland
$373

American Airlines flights from Portland, Maine to Appleton

Our best American Airlines deals on Portland, Maine to Appleton flight tickets
American Airlines
May 29
PWM2:24 pmPortland
10h 13m
2 stops
ATW11:37 pmAppleton Intl
Jun 2
ATW3:50 pmAppleton Intl
7h 45m
1 stop
PWM12:35 amPortland
$325
American Airlines
Jul 15
PWM1:25 pmPortland
11h 45m
2 stops
ATW12:10 amAppleton Intl
Jul 28
ATW3:58 pmAppleton Intl
5h 38m
1 stop
PWM10:36 pmPortland
$378
American Airlines
Jul 15
PWM7:39 pmPortland
5h 31m
1 stop
ATW12:10 amAppleton Intl
Jul 28
ATW3:58 pmAppleton Intl
5h 38m
1 stop
PWM10:36 pmPortland
$406

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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 May 5, 2026.
Use the filters below to find and compare flights from Portland, Maine to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 7/15

6:00 am-11:43 am

1 stop6h 43m

Appleton Intl

Tue 7/28

2:40 pm-9:41 pm

1 stop6h 01m

$317
Quickest round-trip

PortlandAppleton

PWM - ATW

PWMATW

Portland

Fri 5/29

4:56 pm-9:21 pm

1 stop5h 25m

Appleton Intl

Tue 6/2

3:44 pm-9:51 pm

1 stop5h 07m

$320

PortlandAppleton

PWM - ATW

PWMATW

Portland

Fri 5/29

2:24 pm-11:37 pm

2 stops10h 13m

Appleton Intl

Tue 6/2

3:50 pm-12:35 am

1 stop7h 45m

$325

PortlandAppleton

PWM - ATW

PWMATW

Portland

Fri 5/29

11:03 am-10:48 pm

2 stops12h 45m

Appleton Intl

Tue 6/2

11:08 am-11:09 pm

2 stops11h 01m

$344

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 7/15

6:00 am-10:01 am

1 stop5h 01m

Appleton Intl

Tue 7/28

12:24 pm-11:51 pm

2 stops10h 27m

$373

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 7/15

1:25 pm-12:10 am

2 stops11h 45m

Appleton Intl

Tue 7/28

3:58 pm-10:36 pm

1 stop5h 38m

$378

PortlandAppleton

PWM - ATW

PWMATW

Portland

Sat 5/23

5:03 pm-10:52 pm

1 stop6h 49m

Appleton Intl

Wed 5/27

2:40 pm-9:51 pm

1 stop6h 11m

$405

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 7/15

7:39 pm-12:10 am

1 stop5h 31m

Appleton Intl

Tue 7/28

3:58 pm-10:36 pm

1 stop5h 38m

$406

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 7/15

5:15 am-4:54 pm

2 stops12h 39m

Appleton Intl

Tue 7/28

12:24 pm-11:51 pm

2 stops10h 27m

$407

PortlandAppleton

PWM - ATW

PWMATW

Portland

Sat 5/23

5:03 pm-9:21 pm

1 stop5h 18m

Appleton Intl

Wed 5/27

5:00 am-2:34 pm

2 stops8h 34m

$410

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, Maine 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

Can stopping save me money on Portland, Maine to Appleton flights?

You could potentially save up to 1% on your flight if you consider stops on a Portland, Maine to Appleton flight.

When to book flights from Portland, Maine to Appleton

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

Cheap Portland, Maine to Appleton (PWM to ATW) flight deals and tips

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

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Portland, Maine to Appleton takes 6h 49m
There are no direct flights from Portland, Maine to Appleton. There are no popular flight routes from Portland, Maine to Appleton.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Appleton

  • How far is Portland to Appleton Intl by plane?

    The straight-line distance from Portland to Appleton Intl is 901.6 mi. A reasonable flight in good conditions will take 6h 49m.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Appleton Intl Airport.

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

    The required travel and health documents for your Appleton Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Appleton Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Portland, Maine to Appleton

Compare and see reviews for airlines that fly from Portland, Maine to Appleton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $262Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.9
8,459 reviews
Search Delta 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Appleton. momondo saves you time and could save you money on your trip.

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

Flights from Portland to Appleton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Portland and Appleton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Portland to Appleton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Appleton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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