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Cheap flights from Portland, Maine to Appleton from $279

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 11/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 amPWM  Portland-ATW Appleton Intl
6h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
2:33 pm - 9:51 pmATW  Appleton Intl-PWM Portland
6h 18m1 stop Chicago O'Hare Intl
$329United Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
7:00 am - 11:02 amPWM  Portland-ATW Appleton Intl
5h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
11:32 am - 5:04 pmATW  Appleton Intl-PWM Portland
4h 32m1 stop Chicago O'Hare Intl
$329American Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
5:15 am - 11:43 amPWM  Portland-ATW Appleton Intl
7h 28m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:16 pmATW  Appleton Intl-PWM Portland
7h 01m1 stop Chicago O'Hare Intl
$334United Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
7:00 am - 11:03 amPWM  Portland-ATW Appleton Intl
5h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
11:33 am - 9:36 pmATW  Appleton Intl-PWM Portland
9h 03m2 stops Chicago O'Hare Intl Philadelphia
$334American Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
7:00 am - 11:02 amPWM  Portland-ATW Appleton Intl
5h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
11:32 am - 9:36 pmATW  Appleton Intl-PWM Portland
9h 04m2 stops Chicago O'Hare Intl Philadelphia
$334American Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
5:15 am - 11:43 amPWM  Portland-ATW Appleton Intl
7h 28m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
12:50 pm - 11:21 pmATW  Appleton Intl-PWM Portland
9h 31m2 stops Chicago O'Hare Intl Newark
$339United Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
5:38 pm - 11:57 pmPWM  Portland-ATW Appleton Intl
7h 19m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
5:29 am - 4:57 pmATW  Appleton Intl-PWM Portland
10h 28m2 stops Chicago O'Hare Intl New York LaGuardia
$339American Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
4:48 pm - 11:16 pmPWM  Portland-ATW Appleton Intl
7h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
2:43 pm - 9:27 pmATW  Appleton Intl-PWM Portland
5h 44m1 stop Chicago O'Hare Intl
$409United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
9:34 am - 5:53 pmPWM  Portland-ATW Appleton Intl
9h 19m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
2:43 pm - 9:27 pmATW  Appleton Intl-PWM Portland
5h 44m1 stop Chicago O'Hare Intl
$414United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:00 am - 3:10 pmPWM  Portland-ATW Appleton Intl
10h 10m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:35 am - 1:52 pmATW  Appleton Intl-PWM Portland
6h 17m1 stop Chicago O'Hare Intl
$414United Airlines
Wed, Jan 6 - Sat, Jan 9

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United Airlines flights from Portland, Maine to Appleton

Our best United Airlines deals on Portland, Maine to Appleton flight tickets
United Airlines
Oct 24
PWM6:00 amPortland
6h 43m
1 stop
ATW11:43 amAppleton Intl
Oct 28
ATW2:33 pmAppleton Intl
6h 18m
1 stop
PWM9:51 pmPortland
$329
United Airlines
Oct 24
PWM5:15 amPortland
7h 28m
2 stops
ATW11:43 amAppleton Intl
Oct 28
ATW6:15 amAppleton Intl
7h 01m
1 stop
PWM2:16 pmPortland
$334
United Airlines
Oct 24
PWM5:15 amPortland
7h 28m
2 stops
ATW11:43 amAppleton Intl
Oct 28
ATW12:50 pmAppleton Intl
9h 31m
2 stops
PWM11:21 pmPortland
$339

American Airlines flights from Portland, Maine to Appleton

Our best American Airlines deals on Portland, Maine to Appleton flight tickets
American Airlines
Nov 25
PWM12:48 pmPortland
6h 00m
1 stop
ATW5:48 pmAppleton Intl
Nov 28
ATW5:00 amAppleton Intl
5h 49m
1 stop
PWM11:49 amPortland
$494
American Airlines
Nov 25
PWM11:07 amPortland
12h 00m
2 stops
ATW10:07 pmAppleton Intl
Nov 28
ATW5:00 amAppleton Intl
5h 49m
1 stop
PWM11:49 amPortland
$554
American Airlines
Nov 24
PWM12:48 pmPortland
6h 00m
1 stop
ATW5:48 pmAppleton Intl
Nov 28
ATW6:00 amAppleton Intl
4h 49m
1 stop
PWM11:49 amPortland
$582

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 August 16, 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 Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

6:00 am-11:43 am

1 stop6h 43m

Appleton Intl

Wed 10/28

2:33 pm-9:51 pm

1 stop6h 18m

$329
Quickest round-trip

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

7:00 am-11:02 am

1 stop5h 02m

Appleton Intl

Wed 10/28

11:32 am-5:04 pm

1 stop4h 32m

$329

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

5:15 am-11:43 am

2 stops7h 28m

Appleton Intl

Wed 10/28

6:15 am-2:16 pm

1 stop7h 01m

$334

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

7:00 am-11:03 am

1 stop5h 03m

Appleton Intl

Wed 10/28

11:33 am-9:36 pm

2 stops9h 03m

$334

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

7:00 am-11:02 am

1 stop5h 02m

Appleton Intl

Wed 10/28

11:32 am-9:36 pm

2 stops9h 04m

$334

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

5:15 am-11:43 am

2 stops7h 28m

Appleton Intl

Wed 10/28

12:50 pm-11:21 pm

2 stops9h 31m

$339

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Sat 10/24

5:38 pm-11:57 pm

2 stops7h 19m

Appleton Intl

Wed 10/28

5:29 am-4:57 pm

2 stops10h 28m

$339

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Wed 1/6

4:48 pm-11:16 pm

1 stop7h 28m

Appleton Intl

Sat 1/9

2:43 pm-9:27 pm

1 stop5h 44m

$409

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Wed 1/6

9:34 am-5:53 pm

2 stops9h 19m

Appleton Intl

Sat 1/9

2:43 pm-9:27 pm

1 stop5h 44m

$414

PortlandAppleton

PWM Portland - ATW Appleton Intl

PWMATW

Portland

Wed 1/6

6:00 am-3:10 pm

2 stops10h 10m

Appleton Intl

Sat 1/9

6:35 am-1:52 pm

1 stop6h 17m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

What is the cheapest airline that flies from Portland to Appleton Intl?

United Airlines is the most popular carrier operating from Portland to Appleton Intl

What airlines fly to Appleton?

Delta, American Airlines and JetBlue are the top three most popular airlines that fly to Appleton from Portland, Maine according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Appleton. Keep in mind that there are 5 different airlines that fly to Appleton on a routine basis, so you have a few additional options to choose from.

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

5h 03m

Direct flights

None
The fastest flight from Portland, Maine to Appleton takes 5h 03m
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 5h 03m.

  • 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 $198Free CancellationRating
7.4
10,105 reviews
Search United 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 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.

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