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

American Airlines and United Airlines are the most popular carriers operating from Appleton Intl to Portland

What airlines fly to Portland, Maine?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Portland, Maine from Appleton according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2026, there are 3 operators available to choose from for flights from Appleton Intl Airport to Portland Airport.

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

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$194 Cheap Flights from Appleton to Portland, Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Portland

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:02 am - 2:51 pmATW Appleton Intl-PWM Portland

5h 49m1 stop Chicago O'Hare Intl

4:25 pm - 9:17 pmPWM Portland-ATW Appleton Intl

5h 52m1 stop Chicago O'Hare Intl

$399United Airlines

Sat, Jan 23 - Tue, Jan 26

12:32 pm - 11:32 pmATW Appleton Intl-PWM Portland

10h 00m2 stops Chicago O'Hare Intl Newark

4:25 pm - 9:17 pmPWM Portland-ATW Appleton Intl

5h 52m1 stop Chicago O'Hare Intl

$404United Airlines

Sat, Jan 23 - Tue, Jan 26

9:25 am - 9:03 pmATW Appleton Intl-PWM Portland

10h 38m2 stops Chicago O'Hare Intl Newark

3:14 pm - 11:15 pmPWM Portland-ATW Appleton Intl

9h 01m2 stops Newark Chicago O'Hare Intl

$409United Airlines

Sat, Jan 23 - Tue, Jan 26

9:30 am - 9:21 amATW Appleton Intl-PWM Portland

22h 51m1 stop Fort Myers SW Florida Intl

10:31 am - 4:58 pmPWM Portland-ATW Appleton Intl

31h 27m1 stop Fort Myers SW Florida Intl

$426Multiple Airlines

Mon, Dec 14 - Thu, Dec 17

12:37 pm - 11:24 pmATW Appleton Intl-PWM Portland

9h 47m2 stops Chicago O'Hare Intl Newark

4:47 pm - 11:00 pmPWM Portland-ATW Appleton Intl

7h 13m1 stop Chicago O'Hare Intl

$434United Airlines

Sun, Dec 6 - Sun, Dec 13

12:41 pm - 11:33 pmATW Appleton Intl-PWM Portland

9h 52m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:49 pm - 10:17 pmPWM Portland-ATW Appleton Intl

10h 28m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$583Delta

Tue, Dec 1 - Mon, Dec 7

11:28 am - 11:31 pmATW Appleton Intl-PWM Portland

11h 03m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

4:02 pm - 11:59 pmPWM Portland-ATW Appleton Intl

8h 57m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$603American Airlines

Sun, Dec 6 - Sun, Dec 13

6:45 am - 11:57 amATW Appleton Intl-PWM Portland

4h 12m1 stop Detroit Metropolitan Wayne County

4:53 pm - 8:56 pmPWM Portland-ATW Appleton Intl

5h 03m1 stop Detroit Metropolitan Wayne County

$636Delta

Tue, Dec 1 - Tue, Dec 8

6:17 pm - 11:58 amATW Appleton Intl-PWM Portland

16h 41m1 stop Chicago O'Hare Intl

12:44 pm - 11:59 pmPWM Portland-ATW Appleton Intl

12h 15m1 stop Chicago O'Hare Intl

$657American Airlines

Tue, Dec 1 - Mon, Dec 7

5:30 am - 11:58 amATW Appleton Intl-PWM Portland

5h 28m1 stop Chicago O'Hare Intl

6:16 am - 5:55 pmPWM Portland-ATW Appleton Intl

12h 39m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$663American Airlines

Mon, Dec 14 - Thu, Dec 17

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United Airlines flights from Appleton to Portland, Maine

Our best United Airlines deals on Appleton to Portland, Maine flight tickets

United Airlines

Jan 23

ATW8:02 amAppleton Intl

5h 49m

1 stop

PWM2:51 pmPortland

Jan 26

PWM4:25 pmPortland

5h 52m

1 stop

ATW9:17 pmAppleton Intl

$399

United Airlines

Jan 23

ATW12:32 pmAppleton Intl

10h 00m

2 stops

PWM11:32 pmPortland

Jan 26

PWM4:25 pmPortland

5h 52m

1 stop

ATW9:17 pmAppleton Intl

$404

United Airlines

Jan 23

ATW9:25 amAppleton Intl

10h 38m

2 stops

PWM9:03 pmPortland

Jan 26

PWM3:14 pmPortland

9h 01m

2 stops

ATW11:15 pmAppleton Intl

$409

Delta flights from Appleton to Portland, Maine

Our best Delta deals on Appleton to Portland, Maine flight tickets

Delta

Nov 17

ATW5:30 amAppleton Intl

8h 46m

2 stops

PWM3:16 pmPortland

Nov 22

PWM4:50 pmPortland

4h 43m

1 stop

ATW8:33 pmAppleton Intl

$428

Delta

Dec 1

ATW12:41 pmAppleton Intl

9h 52m

2 stops

PWM11:33 pmPortland

Dec 7

PWM12:49 pmPortland

10h 28m

2 stops

ATW10:17 pmAppleton Intl

$583

Delta

Dec 1

ATW6:45 amAppleton Intl

4h 12m

1 stop

PWM11:57 amPortland

Dec 8

PWM4:53 pmPortland

5h 03m

1 stop

ATW8:56 pmAppleton Intl

$636

momondo Fare Finder

Use the filters below to find and compare flights from Appleton to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Sat 1/23

8:02 am-2:51 pm

1 stop5h 49m

Portland

Tue 1/26

4:25 pm-9:17 pm

1 stop5h 52m

$399

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Sat 1/23

12:32 pm-11:32 pm

2 stops10h 00m

Portland

Tue 1/26

4:25 pm-9:17 pm

1 stop5h 52m

$404

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Sat 1/23

9:25 am-9:03 pm

2 stops10h 38m

Portland

Tue 1/26

3:14 pm-11:15 pm

2 stops9h 01m

$409

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Mon 12/14

9:30 am-9:21 am

1 stop22h 51m

Portland

Thu 12/17

10:31 am-4:58 pm

1 stop31h 27m

$426

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Sun 12/6

12:37 pm-11:24 pm

2 stops9h 47m

Portland

Sun 12/13

4:47 pm-11:00 pm

1 stop7h 13m

$434

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Tue 12/1

12:41 pm-11:33 pm

2 stops9h 52m

Portland

Mon 12/7

12:49 pm-10:17 pm

2 stops10h 28m

$583

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Sun 12/6

11:28 am-11:31 pm

2 stops11h 03m

Portland

Sun 12/13

4:02 pm-11:59 pm

2 stops8h 57m

$603

Quickest round-trip

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Tue 12/1

6:45 am-11:57 am

1 stop4h 12m

Portland

Tue 12/8

4:53 pm-8:56 pm

1 stop5h 03m

$636

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Tue 12/1

6:17 pm-11:58 am

1 stop16h 41m

Portland

Mon 12/7

12:44 pm-11:59 pm

1 stop12h 15m

$657

AppletonPortland

ATW Appleton Intl - PWM Portland

ATWPWM

Appleton Intl

Mon 12/14

5:30 am-11:58 am

1 stop5h 28m

Portland

Thu 12/17

6:16 am-5:55 pm

2 stops12h 39m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to Portland, Maine

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

Prices

Airlines

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Appleton is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $332.

When to book flights from Appleton to Portland, Maine

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

Estimated round-trip price

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

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

Best Price Found	$194
Fastest flight time	5h 49m
Direct flights	None

The best one-way flight to Portland, Maine from Appleton in the past 72 hours is $194. The best round-trip flight deal from Appleton to Portland, Maine found on momondo in the last 72 hours is $399.

The fastest flight from Appleton to Portland, Maine takes 5h 49m

There are no direct flights from Appleton to Portland, Maine. There are no popular flight routes from Appleton to Portland, Maine.

Search flight deals

Frequently asked questions about flying from Appleton to Portland, Maine

How far is Appleton Intl to Portland by plane?
The distance between Appleton Intl and Portland is about 901.6 mi. Flights usually cover this in 5h 49m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Appleton Intl Airport to Portland Airport?
Prices for flights from Appleton Intl Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Appleton Intl Airport to Portland Airport?
As of November 2026, there are 3 operators available to choose from for flights from Appleton Intl Airport to Portland Airport.
How old do you have to be to fly from Appleton Intl Airport to Portland 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 Appleton Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland 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 Portland 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 Appleton to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Appleton to Portland, Maine is United Airlines, representing 39% of all bookings. The subsequent popular airlines are American Airlines at 31% and Delta at 30%.

Best airlines flying from Appleton to Portland, Maine

Compare and see reviews for airlines that fly from Appleton to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights

North Conway

Jackson

Boothbay Harbor

Brunswick

Lewiston

Freeport

Conway

Gorham

Auburn

Bartlett

Bath

Windham

Intervale

Georgetown

Oxford

Falmouth

Tamworth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Appleton to Portland for you.

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

Yes. momondo allows you to filter the results for Appleton to Portland flights to just show those with flexible booking policies.

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

Once you have performed a search for Appleton to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Appleton and alert you when they change.

An easier way to manage your Portland, Maine trip

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Rockland Knox County Regional Airport

Cheap flights from Appleton to Portland from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Portland departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Appleton to Portland, Maine

Our best United Airlines deals on Appleton to Portland, Maine flight tickets

Delta flights from Appleton to Portland, Maine

Our best Delta deals on Appleton to Portland, Maine flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Appleton to Portland, Maine that are best for you.

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How to get the cheapest flight ticket from Appleton to Portland, Maine

What is the cheapest month to fly to Portland, Maine?

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

What airlines fly to Portland, Maine?

When to book flights from Appleton to Portland, Maine

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Appleton to Portland, Maine

Best airlines flying from Appleton to Portland, Maine

Compare and see reviews for airlines that fly from Appleton to Portland, Maine with momondo

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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