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Cheap flights from Portland, Maine to Appleton from $319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Appleton departing on 8/19. 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
5:03 pm - 11:18 pm
PWM
-
ATW
7h 15m
1 stop
United Airlines Logo
12:28 pm - 9:23 pm
ATW
-
PWM
7h 55m
1 stop
$319United Airlines
Wed, Aug 19 - Sat, Aug 22
American Airlines Logo
6:09 pm - 12:10 am
PWM
-
ATW
7h 01m
1 stop
American Airlines Logo
11:23 am - 10:15 pm
ATW
-
PWM
9h 52m
2 stops
$324American Airlines
Wed, Aug 19 - Sat, Aug 22
American Airlines Logo
6:00 am - 5:18 pm
PWM
-
ATW
12h 18m
2 stops
American Airlines Logo
11:23 am - 11:37 pm
ATW
-
PWM
11h 14m
2 stops
$385American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
5:15 am - 4:57 pm
PWM
-
ATW
12h 42m
2 stops
United Airlines Logo
3:00 pm - 9:23 pm
ATW
-
PWM
5h 23m
1 stop
$404United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
5:15 am - 4:57 pm
PWM
-
ATW
12h 42m
2 stops
United Airlines Logo
7:30 am - 7:17 pm
ATW
-
PWM
10h 47m
2 stops
$409United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:03 am - 11:53 am
PWM
-
ATW
6h 50m
1 stop
United Airlines Logo
9:10 am - 5:42 pm
ATW
-
PWM
7h 32m
1 stop
$445United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:03 am - 11:53 am
PWM
-
ATW
6h 50m
1 stop
United Airlines Logo
7:30 am - 2:34 pm
ATW
-
PWM
6h 04m
1 stop
$448United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 11:43 am
PWM
-
ATW
6h 43m
1 stop
United Airlines Logo
5:29 pm - 9:41 pm
ATW
-
PWM
27h 12m
1 stop
$539United Airlines
Thu, Jul 16 - Mon, Jul 20
United Airlines Logo
6:00 am - 11:43 am
PWM
-
ATW
6h 43m
1 stop
United Airlines Logo
5:29 pm - 9:41 pm
ATW
-
PWM
27h 12m
1 stop
$574United Airlines
Thu, Jul 16 - Mon, Jul 20
United Airlines Logo
6:00 am - 11:43 am
PWM
-
ATW
6h 43m
1 stop
United Airlines Logo
5:29 pm - 2:34 pm
ATW
-
PWM
20h 05m
2 stops
$580United Airlines
Thu, Jul 16 - Mon, Jul 20

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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
Aug 19
PWM5:03 pmPortland
7h 15m
1 stop
ATW11:18 pmAppleton Intl
Aug 22
ATW12:28 pmAppleton Intl
7h 55m
1 stop
PWM9:23 pmPortland
$319
United Airlines
Aug 26
PWM5:15 amPortland
12h 42m
2 stops
ATW4:57 pmAppleton Intl
Aug 29
ATW3:00 pmAppleton Intl
5h 23m
1 stop
PWM9:23 pmPortland
$404
United Airlines
Aug 26
PWM5:15 amPortland
12h 42m
2 stops
ATW4:57 pmAppleton Intl
Aug 29
ATW7:30 amAppleton Intl
10h 47m
2 stops
PWM7:17 pmPortland
$409

American Airlines flights from Portland, Maine to Appleton

Our best American Airlines deals on Portland, Maine to Appleton flight tickets
American Airlines
Aug 19
PWM6:09 pmPortland
7h 01m
1 stop
ATW12:10 amAppleton Intl
Aug 22
ATW11:23 amAppleton Intl
9h 52m
2 stops
PWM10:15 pmPortland
$324
American Airlines
Aug 19
PWM6:00 amPortland
12h 18m
2 stops
ATW5:18 pmAppleton Intl
Aug 22
ATW11:23 amAppleton Intl
11h 14m
2 stops
PWM11:37 pmPortland
$385
American Airlines
Jul 16
PWM6:00 amPortland
5h 45m
1 stop
ATW10:45 amAppleton Intl
Jul 20
ATW5:00 amAppleton Intl
11h 09m
2 stops
PWM5:09 pmPortland
$665

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 July 1, 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 8/19

5:03 pm-11:18 pm

1 stop7h 15m

Appleton Intl

Sat 8/22

12:28 pm-9:23 pm

1 stop7h 55m

$319

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/19

6:09 pm-12:10 am

1 stop7h 01m

Appleton Intl

Sat 8/22

11:23 am-10:15 pm

2 stops9h 52m

$324

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/19

6:00 am-5:18 pm

2 stops12h 18m

Appleton Intl

Sat 8/22

11:23 am-11:37 pm

2 stops11h 14m

$385

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/26

5:15 am-4:57 pm

2 stops12h 42m

Appleton Intl

Sat 8/29

3:00 pm-9:23 pm

1 stop5h 23m

$404

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/26

5:15 am-4:57 pm

2 stops12h 42m

Appleton Intl

Sat 8/29

7:30 am-7:17 pm

2 stops10h 47m

$409

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/26

6:03 am-11:53 am

1 stop6h 50m

Appleton Intl

Sat 8/29

9:10 am-5:42 pm

1 stop7h 32m

$445
Quickest round-trip

PortlandAppleton

PWM - ATW

PWMATW

Portland

Wed 8/26

6:03 am-11:53 am

1 stop6h 50m

Appleton Intl

Sat 8/29

7:30 am-2:34 pm

1 stop6h 04m

$448

PortlandAppleton

PWM - ATW

PWMATW

Portland

Thu 7/16

6:00 am-11:43 am

1 stop6h 43m

Appleton Intl

Mon 7/20

5:29 pm-9:41 pm

1 stop27h 12m

$539

PortlandAppleton

PWM - ATW

PWMATW

Portland

Thu 7/16

6:00 am-11:43 am

1 stop6h 43m

Appleton Intl

Mon 7/20

5:29 pm-9:41 pm

1 stop27h 12m

$574

PortlandAppleton

PWM - ATW

PWMATW

Portland

Thu 7/16

6:00 am-11:43 am

1 stop6h 43m

Appleton Intl

Mon 7/20

5:29 pm-2:34 pm

2 stops20h 05m

$580

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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

6h 43m

Direct flights

None
The fastest flight from Portland, Maine to Appleton takes 6h 43m
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 43m.

  • 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
DeltaPriceFrom $170Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,909 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.1
11,766 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 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

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