How many flights depart from Billings to Portland, Maine on average per week?

As of September 2026, 7 flights take off from Billings and land in Portland, Maine each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Portland, Maine?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Portland, Maine from Billings according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 3 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 Billings Logan Intl Airport to Portland Airport?

Prices for flights from Billings Logan Intl Airport to Portland Airport are updated daily.

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

As of September 2026, there is 1 operator available to choose from for flights from Billings Logan Intl Airport to Portland Airport.

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

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

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$374 Cheap Flights from Billings to Portland, Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Billings to Portland

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 4:02 pmBIL Billings Logan Intl-PWM Portland

7h 02m1 stop Denver Intl

3:23 pm - 10:30 pmPWM Portland-BIL Billings Logan Intl

9h 07m1 stop Denver Intl

$374United Airlines

Sat, Oct 24 - Sat, Oct 31

7:00 am - 4:02 pmBIL Billings Logan Intl-PWM Portland

7h 02m1 stop Denver Intl

9:46 am - 9:14 pmPWM Portland-BIL Billings Logan Intl

13h 28m2 stops Washington, D.C. Dulles Intl Denver Intl

$380United Airlines

Sat, Oct 24 - Sat, Oct 31

5:20 am - 9:00 pmBIL Billings Logan Intl-PWM Portland

13h 40m2 stops Salt Lake City Atlanta Hartsfield-Jackson

1:10 pm - 8:15 pmPWM Portland-BIL Billings Logan Intl

9h 05m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$389Delta

Sat, Oct 24 - Sat, Oct 31

5:00 am - 6:43 pmBIL Billings Logan Intl-PWM Portland

11h 43m2 stops Denver Intl Chicago O'Hare Intl

5:30 am - 1:29 pmPWM Portland-BIL Billings Logan Intl

9h 59m2 stops Washington, D.C. Dulles Intl Denver Intl

$389United Airlines

Sat, Oct 24 - Sat, Oct 31

1:23 pm - 9:34 amBIL Billings Logan Intl-PWM Portland

18h 11m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

4:10 pm - 12:53 pmPWM Portland-BIL Billings Logan Intl

22h 43m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

$660American Airlines

Fri, Dec 4 - Fri, Dec 11

5:00 am - 4:02 pmBIL Billings Logan Intl-PWM Portland

9h 02m1 stop Denver Intl

3:23 pm - 10:30 pmPWM Portland-BIL Billings Logan Intl

9h 07m1 stop Denver Intl

$663United Airlines

Sat, Oct 24 - Sun, Nov 1

5:00 am - 7:24 pmBIL Billings Logan Intl-PWM Portland

12h 24m2 stops Denver Intl Washington, D.C. Dulles Intl

3:23 pm - 10:30 pmPWM Portland-BIL Billings Logan Intl

9h 07m1 stop Denver Intl

$669United Airlines

Sat, Oct 24 - Sun, Nov 1

5:20 am - 9:00 pmBIL Billings Logan Intl-PWM Portland

13h 40m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:03 am - 5:49 pmPWM Portland-BIL Billings Logan Intl

13h 46m2 stops New York John F Kennedy Intl Salt Lake City

$672Delta

Sat, Oct 24 - Sun, Nov 1

6:30 am - 9:00 pmBIL Billings Logan Intl-PWM Portland

12h 30m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:03 am - 5:49 pmPWM Portland-BIL Billings Logan Intl

13h 46m2 stops New York John F Kennedy Intl Salt Lake City

$672Delta

Sat, Oct 24 - Sun, Nov 1

5:00 am - 4:02 pmBIL Billings Logan Intl-PWM Portland

9h 02m1 stop Denver Intl

3:23 pm - 10:30 pmPWM Portland-BIL Billings Logan Intl

9h 07m1 stop Denver Intl

$683United Airlines

Sat, Oct 24 - Sun, Nov 1

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American Airlines flights from Billings to Portland, Maine

Our best American Airlines deals on Billings to Portland, Maine flight tickets

American Airlines

Dec 4

BIL1:23 pmBillings Logan Intl

18h 11m

2 stops

PWM9:34 amPortland

Dec 11

PWM4:10 pmPortland

22h 43m

2 stops

BIL12:53 pmBillings Logan Intl

$660

American Airlines

Oct 24

BIL6:00 amBillings Logan Intl

14h 44m

2 stops

PWM10:44 pmPortland

Nov 1

PWM5:15 amPortland

17h 25m

2 stops

BIL8:40 pmBillings Logan Intl

$771

American Airlines

Dec 4

BIL7:00 amBillings Logan Intl

13h 33m

2 stops

PWM10:33 pmPortland

Dec 11

PWM5:45 amPortland

16h 55m

3 stops

BIL8:40 pmBillings Logan Intl

$830

United Airlines flights from Billings to Portland, Maine

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

United Airlines

Oct 24

BIL7:00 amBillings Logan Intl

7h 02m

1 stop

PWM4:02 pmPortland

Oct 31

PWM3:23 pmPortland

9h 07m

1 stop

BIL10:30 pmBillings Logan Intl

$374

United Airlines

Oct 24

BIL7:00 amBillings Logan Intl

7h 02m

1 stop

PWM4:02 pmPortland

Oct 31

PWM9:46 amPortland

13h 28m

2 stops

BIL9:14 pmBillings Logan Intl

$380

United Airlines

Oct 24

BIL5:00 amBillings Logan Intl

9h 02m

1 stop

PWM4:02 pmPortland

Nov 1

PWM3:23 pmPortland

9h 07m

1 stop

BIL10:30 pmBillings Logan Intl

$663

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

7:00 am-4:02 pm

1 stop7h 02m

Portland

Sat 10/31

3:23 pm-10:30 pm

1 stop9h 07m

$374

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

7:00 am-4:02 pm

1 stop7h 02m

Portland

Sat 10/31

9:46 am-9:14 pm

2 stops13h 28m

$380

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:20 am-9:00 pm

2 stops13h 40m

Portland

Sat 10/31

1:10 pm-8:15 pm

2 stops9h 05m

$389

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:00 am-6:43 pm

2 stops11h 43m

Portland

Sat 10/31

5:30 am-1:29 pm

2 stops9h 59m

$389

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Fri 12/4

1:23 pm-9:34 am

2 stops18h 11m

Portland

Fri 12/11

4:10 pm-12:53 pm

2 stops22h 43m

$660

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:00 am-4:02 pm

1 stop9h 02m

Portland

Sun 11/1

3:23 pm-10:30 pm

1 stop9h 07m

$663

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:00 am-7:24 pm

2 stops12h 24m

Portland

Sun 11/1

3:23 pm-10:30 pm

1 stop9h 07m

$669

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:20 am-9:00 pm

2 stops13h 40m

Portland

Sun 11/1

6:03 am-5:49 pm

2 stops13h 46m

$672

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

6:30 am-9:00 pm

2 stops12h 30m

Portland

Sun 11/1

6:03 am-5:49 pm

2 stops13h 46m

$672

BillingsPortland

BIL Billings Logan Intl - PWM Portland

BILPWM

Billings Logan Intl

Sat 10/24

5:00 am-4:02 pm

1 stop9h 02m

Portland

Sun 11/1

3:23 pm-10:30 pm

1 stop9h 07m

$683

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Billings 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

Other information

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

You could potentially save up to 19% on your flight if you consider stops on a Billings to Portland, Maine flight.

When to book flights from Billings to Portland, Maine

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

Estimated round-trip price

Cheap Billings to Portland, Maine (BIL to PWM) flight deals and tips

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

Best Price Found	$374
Fastest flight time	7h 02m
Direct flights	None

The best flight deal from Billings to Portland, Maine found on momondo in the last 72 hours is $374

The fastest flight from Billings to Portland, Maine takes 7h 02m

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

Search flight deals

Frequently asked questions about flying from Billings to Portland, Maine

How far is Billings Logan Intl to Portland by plane?
There are 1864.0 mi between Billings Logan Intl and Portland. A reasonable flight in good conditions will take 7h 02m.
When did momondo last update prices for flights from Billings Logan Intl Airport to Portland Airport?
Prices for flights from Billings Logan Intl Airport to Portland Airport are updated daily.
How many operators does momondo search for flights from Billings Logan Intl Airport to Portland Airport?
As of September 2026, there is 1 operator available to choose from for flights from Billings Logan Intl Airport to Portland Airport.
How old do you have to be to fly from Billings Logan 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 Billings Logan Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Billings to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Billings to Portland, Maine is United Airlines, representing 100% of all bookings.

Best airlines flying from Billings to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,209 reviews		Search United Airlines flights

United Airlines Flights From Billings to Portland, Maine
United Airlines flies from Billings to Portland, Maine around 7 times per week, with 10,208 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Billings to Portland, Maine in the last 72 hours was $463 (round-trip), much lower than the average airfare cost of $593 for United Airlines flights on this route.

North Conway

Jackson

Boothbay Harbor

Brunswick

Lewiston

Freeport

Auburn

Conway

Bartlett

Gorham

Bath

Windham

Intervale

Oxford

Georgetown

Falmouth

Tamworth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Billings.

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

All flight searches from Billings to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

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 Billings to Portland.

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

Of course. momondo tracks the price of Billings to Portland 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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Cheap flights from Billings to Portland from $374

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Portland departing on 10/24. 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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American Airlines flights from Billings to Portland, Maine

Our best American Airlines deals on Billings to Portland, Maine flight tickets

United Airlines flights from Billings to Portland, Maine

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

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

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

What airlines fly to Portland, Maine?

How many flights depart from Billings to Portland, Maine on average per week?

When to book flights from Billings to Portland, Maine

Cheap Billings to Portland, Maine (BIL to PWM) flight deals and tips

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Direct flights

Frequently asked questions about flying from Billings to Portland, Maine

Best airlines flying from Billings to Portland, Maine

Compare and see reviews for airlines that fly from Billings 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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