Which airlines fly to Portland, Maine?

Virgin Atlantic, United Airlines, KLM and British Airways are the most popular airlines that fly from South Africa to Portland, Maine on a routine basis, according to our data. You should be able to find flights to Portland, Maine with these airlines and other airlines flying from South Africa.

KLM Flights to Portland, Maine

3 KLM flights head to Portland, Maine on average each week. Most will be flying from Atlanta Hartsfield-Jackson to Portland, Maine, the most popular route that KLM operates to Portland, Maine. Prices vary based on when and where you fly from - the cheapest KLM flight to Portland, Maine found in the past 3 days on momondo was R16 362, departing from Johannesburg OR Tambo. KLM is the most popular choice on momondo for this route and has been scored 7,8/10 by 1 386 of our users.

United Airlines Flights to Portland, Maine

United Airlines flights to Portland, Maine can start from as low as R16 937 (return, from Johannesburg OR Tambo, found in the last 72 hours). Over 26 flights that United Airlines operates to Portland, Maine in a normal week, prices can vary significantly. The most popular United Airlines flight to Portland, Maine is from Newark. United Airlines has been rated 7,4/10 by momondo users, in 8 943 reviews.

How long does it take to fly to Portland, Maine?

If you’re flying from a popular airport in South Africa, such as Johannesburg OR Tambo or Cape Town Intl, and flying into Portland, Maine, then you can expect flight times to average 21h 30m and 26h 10m, respectively.

R18 162 Cheap Flights to Portland in 2025

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Find the cheapest flights from South Africa to Portland, Maine

Round-trip

One-way

Cheap return flights

23:15 - 0:05CPT-PWM

30h 50m2 stops

6:00 - 19:15PWM-CPT

31h 15m1 stop

R18 162Delta

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Thu, Oct 23 - Thu, Oct 30

7:45 - 22:19CPT-PWM

44h 34m2 stops

16:48 - 6:45PWM-CPT

31h 57m2 stops

R19 649

Find Deal

Thu, Oct 23 - Thu, Oct 30

19:50 - 9:11CPT-PWM

19h 21m1 stop

14:20 - 15:20PWM-CPT

19h 00m1 stop

R20 104United Airlines

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Thu, Oct 23 - Thu, Oct 30

22:10 - 22:33CPT-PWM

31h 23m2 stops

15:52 - 12:10PWM-CPT

37h 18m2 stops

R22 466American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

20:45 - 22:33CPT-PWM

32h 48m2 stops

15:52 - 12:10PWM-CPT

37h 18m2 stops

R22 501American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

22:10 - 22:33CPT-PWM

31h 23m2 stops

15:52 - 12:10PWM-CPT

37h 18m2 stops

R22 763American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

21:30 - 22:19CPT-PWM

31h 49m1 stop

13:25 - 19:15PWM-CPT

22h 50m1 stop

R30 217Virgin Atlantic

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Thu, Nov 20 - Mon, Nov 24

21:30 - 12:30CPT-PWM

22h 00m1 stop

11:25 - 19:15PWM-CPT

24h 50m2 stops

R31 354Delta

Find Deal

Thu, Nov 20 - Mon, Nov 24

21:30 - 13:50CPT-PWM

23h 20m2 stops

13:25 - 19:15PWM-CPT

22h 50m1 stop

R31 372Delta

Find Deal

Thu, Nov 20 - Mon, Nov 24

19:50 - 14:33CPT-PWM

24h 43m2 stops

6:00 - 15:20PWM-CPT

27h 20m3 stops

R146 063United Airlines

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Thu, Oct 23 - Thu, Oct 30

Fly from

Route

Depart

Return

Price

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 23/10

23:15-0:05

2 stops30h 50m

Portland

Thu 30/10

6:00-19:15

1 stop31h 15m

R18 162

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 23/10

7:45-22:19

2 stops44h 34m

Portland

Thu 30/10

16:48-6:45

2 stops31h 57m

R19 649

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 23/10

19:50-9:11

1 stop19h 21m

Portland

Thu 30/10

14:20-15:20

1 stop19h 00m

R20 104

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

22:10-22:33

2 stops31h 23m

Portland

Mon 24/11

15:52-12:10

2 stops37h 18m

R22 466

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

20:45-22:33

2 stops32h 48m

Portland

Mon 24/11

15:52-12:10

2 stops37h 18m

R22 501

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

22:10-22:33

2 stops31h 23m

Portland

Mon 24/11

15:52-12:10

2 stops37h 18m

R22 763

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

21:30-22:19

1 stop31h 49m

Portland

Mon 24/11

13:25-19:15

1 stop22h 50m

R30 217

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

21:30-12:30

1 stop22h 00m

Portland

Mon 24/11

11:25-19:15

2 stops24h 50m

R31 354

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 20/11

21:30-13:50

2 stops23h 20m

Portland

Mon 24/11

13:25-19:15

1 stop22h 50m

R31 372

Cape TownPortland

CPT - PWM

CPTPWM

Cape Town Intl

Thu 23/10

19:50-14:33

2 stops24h 43m

Portland

Thu 30/10

6:00-15:20

3 stops27h 20m

R146 063

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Portland, Maine flights insights and trends

Explore insights for your Portland, Maine flight to craft the best travel plan

Prices

Other information

What is the cheapest day to depart on your flight to Portland, Maine?

The cheapest day to depart on your flight to Portland, Maine is on a Wednesday when prices can be found for as low as R18 760. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland, Maine is Thursday, with ticket prices averaging around R27 313.

Cheapest flights to Portland

Find the cheapest flights to Portland from your nearest city or airport

Find flights from Johannesburg OR Tambo Airport to Portland, Maine

CHEAPEST MONTH TO FLY TO PORTLAND, MAINE FROM JOHANNESBURG OR TAMBO AIRPORT	February	15% cheaper	Flying from Johannesburg OR Tambo Airport to Portland, Maine costs on average just R16 972 in February
MOST EXPENSIVE MONTH TO FLY TO PORTLAND, MAINE FROM JOHANNESBURG OR TAMBO AIRPORT	December	45% more expensive	It costs about R28 747 for flights to Portland, Maine from Johannesburg OR Tambo Airport in December
MOST POPULAR MONTH TO FLY TO PORTLAND, MAINE FROM JOHANNESBURG OR TAMBO AIRPORT	October	1 500% more users visited	More momondo users searched in flights to Portland, Maine from Johannesburg OR Tambo Airport in October than any other month

Cheap Portland, Maine flight deals and tips

Summary info about Portland, Maine flight prices, duration and airlines

Best Round-Trip Price	R18 162
Fastest flight time	19h 21m

The best round-trip flight price to Portland from South Africa in the last 72 hours is R18 162 (Cape Town Intl to Portland).

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The fastest flight to Portland from South Africa takes 19h 21m (Cape Town Intl to Portland).

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Frequently asked questions about flying to Portland, Maine

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

The cheapest month to fly to Portland, Maine from South Africa is in February. Flight prices, which tend to average around R16 972, are often lower during this time because this is during the off-season. If you don’t want to visit Portland, Maine in February, then you should wait until January to fly from South Africa, when ticket prices are also cheap, with an average price of R17 322.

Is there an alternative airport near Portland, Maine?

Finding an alternative and possibly cheaper destination airport near Portland, Maine is possible. If you are planning a flight to Portland, Maine, consider booking flights to Portland Airport (5 km from Portland, Maine city centre), Portsmouth Pease Intl Airport (79 km from Portland, Maine city centre), Augusta Airport (82 km from Portland, Maine city centre), Rockland Knox County Regional Airport (103 km from Portland, Maine city centre) or Manchester Airport (126 km from Portland, Maine city centre).

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

Prices for flights to Portland Airport are updated daily.

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

The number of operators available for flights to Portland Airport is 2 as of September 2025.

How old do you have to be to fly to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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 licence 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.

Why use momondo?

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

Finding the right flight to Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Yes. All flights to Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Portland?

Once you have performed a search for flights to Portland, momondo helps you find the right flight 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 to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.