How many flights depart from Portland to Boston on average per day?

The number of flights available between Portland and Boston is 1 per day as of September 2026. The most frequent departure time is 21:00, with 52% of daily flights leaving in the evening.

How many flights depart from Portland to Boston on average per week?

7 flights are operational weekly from Portland to Boston as of September 2026. The most popular departure day for this route is Mon, with 43% of flights per week taking off on this day.

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

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Portland to Boston Logan Intl

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

Prices for flights from Portland Airport to Boston Logan Intl Airport refresh daily.

How old do you have to be to fly from Portland Airport to Boston Logan 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

R3 007 Cheap Flights from Portland to Boston in 2026/27

Find the cheapest flights from Portland to Boston

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8:30 - 19:22PDX Portland-BOS Boston Logan Intl

7h 52m1 stop Chicago O'Hare Intl

13:29 - 19:12BOS Boston Logan Intl-PDX Portland

8h 43m1 stop Chicago O'Hare Intl

R6 160United Airlines

Wed, Oct 21 - Wed, Oct 28

23:30 - 9:23PDX Portland-BOS Boston Logan Intl

6h 53m1 stop Chicago O'Hare Intl

6:00 - 13:25BOS Boston Logan Intl-PDX Portland

10h 25m2 stops Chicago O'Hare Intl Denver Intl

R6 242United Airlines

Wed, Oct 28 - Sat, Oct 31

10:34 - 5:46PDX Portland-BOS Boston Logan Intl

16h 12m1 stop San Diego

7:03 - 18:57BOS Boston Logan Intl-PDX Portland

14h 54m1 stop San Diego

R6 259Alaska Airlines

Thu, Nov 5 - Wed, Nov 11

7:29 - 15:53PDX Portland-BOS Boston Logan Intl

5h 24mdirect

18:13 - 9:50BOS Boston Logan Intl-PDX Portland

18h 37m1 stop San Diego

R6 291Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

6:55 - 22:00PDX Portland-BOS Boston Logan Intl

12h 05m2 stops Denver Intl Baltimore/Washington

5:30 - 13:10BOS Boston Logan Intl-PDX Portland

10h 40m2 stops Baltimore/Washington Denver Intl

R6 324Southwest

Sat, Dec 5 - Thu, Dec 10

13:40 - 8:05PDX Portland-BOS Boston Logan Intl

15h 25m2 stops Phoenix Sky Harbor Intl Baltimore/Washington

17:55 - 23:25BOS Boston Logan Intl-PDX Portland

8h 30m1 stop Chicago Midway

R6 340Southwest

Sat, Nov 7 - Wed, Nov 11

10:43 - 21:53PDX Portland-BOS Boston Logan Intl

8h 10m1 stop Chicago O'Hare Intl

11:45 - 17:38BOS Boston Logan Intl-PDX Portland

8h 53m1 stop Denver Intl

R6 406United Airlines

Wed, Dec 9 - Tue, Mar 9

10:40 - 23:20PDX Portland-BOS Boston Logan Intl

9h 40m1 stop Denver Intl

16:50 - 0:15BOS Boston Logan Intl-PDX Portland

10h 25m1 stop Chicago Midway

R6 422Southwest

Sat, Oct 24 - Fri, Oct 30

17:46 - 17:08PDX Portland-BOS Boston Logan Intl

20h 22m1 stop San Diego

16:56 - 20:29BOS Boston Logan Intl-PDX Portland

6h 33mdirect

R6 455Alaska Airlines

Wed, Dec 2 - Wed, Dec 9

7:29 - 15:53PDX Portland-BOS Boston Logan Intl

5h 24mdirect

7:08 - 13:50BOS Boston Logan Intl-PDX Portland

9h 42m1 stop Seattle/Tacoma Intl

R6 487Alaska Airlines

Wed, Dec 9 - Wed, Mar 10

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:40 - 16:40PDX Portland-BOS Boston Logan Intl

8h 00m1 stop Salt Lake City

5:39 - 10:41BOS Boston Logan Intl-PDX Portland

8h 02m1 stop Detroit Metropolitan Wayne County

R9 347Delta

Fri, Oct 2 - Thu, Oct 15

23:30 - 9:33PDX Portland-BOS Boston Logan Intl

7h 03m1 stop Chicago O'Hare Intl

9:23 - 15:56BOS Boston Logan Intl-PDX Portland

9h 33m1 stop Chicago O'Hare Intl

R9 510United Airlines

Wed, Sep 30 - Tue, Oct 6

13:25 - 0:10PDX Portland-BOS Boston Logan Intl

7h 45m1 stop Denver Intl

14:50 - 23:10BOS Boston Logan Intl-PDX Portland

11h 20m2 stops Baltimore/Washington Chicago Midway

R9 592Southwest

Tue, Sep 29 - Tue, Oct 6

23:30 - 12:40PDX Portland-BOS Boston Logan Intl

10h 10m2 stops Chicago Midway Baltimore/Washington

12:55 - 20:10BOS Boston Logan Intl-PDX Portland

10h 15m2 stops Chicago Midway Denver Intl

R9 674Southwest

Tue, Sep 29 - Tue, Oct 6

13:42 - 23:59PDX Portland-BOS Boston Logan Intl

7h 17m1 stop Minneapolis St Paul

15:47 - 21:56BOS Boston Logan Intl-PDX Portland

9h 09m1 stop Seattle/Tacoma Intl

R9 837Delta

Wed, Sep 30 - Wed, Oct 7

13:20 - 23:53PDX Portland-BOS Boston Logan Intl

7h 33m1 stop Salt Lake City

5:39 - 10:41BOS Boston Logan Intl-PDX Portland

8h 02m1 stop Detroit Metropolitan Wayne County

R10 507Delta

Fri, Oct 2 - Wed, Oct 14

21:36 - 6:09PDX Portland-BOS Boston Logan Intl

5h 33mdirect

16:58 - 23:02BOS Boston Logan Intl-PDX Portland

9h 04m1 stop Seattle/Tacoma Intl

R10 654Alaska Airlines

Fri, Oct 2 - Fri, Oct 16

19:35 - 8:10PDX Portland-BOS Boston Logan Intl

9h 35m2 stops Denver Intl Baltimore/Washington

14:50 - 22:15BOS Boston Logan Intl-PDX Portland

10h 25m2 stops Baltimore/Washington Denver Intl

R10 736Southwest

Thu, Oct 1 - Tue, Oct 6

22:33 - 9:48PDX Portland-BOS Boston Logan Intl

8h 15m1 stop Newark

9:51 - 20:10BOS Boston Logan Intl-PDX Portland

13h 19m2 stops Newark Washington, D.C. Dulles Intl

R10 899United Airlines

Fri, Oct 2 - Wed, Oct 14

9:00 - 23:59PDX Portland-BOS Boston Logan Intl

11h 59m2 stops San Francisco Washington, D.C. Dulles Intl

10:51 - 20:10BOS Boston Logan Intl-PDX Portland

12h 19m2 stops Newark Washington, D.C. Dulles Intl

R10 981United Airlines

Fri, Oct 2 - Tue, Oct 13

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Delta flights from Portland to Boston

Our best Delta deals on Portland to Boston flight tickets

Delta

Dec 1

PDX23:17Portland

6h 43m

1 stop

BOS9:00Boston Logan Intl

Dec 2

BOS13:30Boston Logan Intl

10h 27m

1 stop

PDX20:57Portland

R6 651

Delta

Dec 8

PDX13:30Portland

7h 43m

1 stop

BOS0:13Boston Logan Intl

Apr 25

BOS7:05Boston Logan Intl

9h 13m

1 stop

PDX13:18Portland

R6 896

Delta

Dec 7

PDX23:17Portland

6h 43m

1 stop

BOS9:00Boston Logan Intl

Dec 11

BOS5:35Boston Logan Intl

10h 13m

1 stop

PDX12:48Portland

R7 141

Alaska Airlines flights from Portland to Boston

Our best Alaska Airlines deals on Portland to Boston flight tickets

Alaska Airlines

Nov 5

PDX15:04Portland

11h 42m

1 stop

BOS5:46Boston Logan Intl

Nov 10

BOS7:03Boston Logan Intl

12h 47m

1 stop

PDX16:50Portland

R6 259

Alaska Airlines

Dec 5

PDX7:29Portland

5h 24m

BOS15:53Boston Logan Intl

Dec 7

BOS18:13Boston Logan Intl

18h 37m

1 stop

PDX9:50Portland

R6 291

Alaska Airlines

Dec 2

PDX17:46Portland

20h 22m

1 stop

BOS17:08Boston Logan Intl

Dec 9

BOS16:56Boston Logan Intl

6h 33m

PDX20:29Portland

R6 455

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Wed 21/10

8:30-19:22

1 stop7h 52m

Boston Logan Intl

Wed 28/10

13:29-19:12

1 stop8h 43m

R6 160

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Wed 28/10

23:30-9:23

1 stop6h 53m

Boston Logan Intl

Sat 31/10

6:00-13:25

2 stops10h 25m

R6 242

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Thu 5/11

10:34-5:46

1 stop16h 12m

Boston Logan Intl

Wed 11/11

7:03-18:57

1 stop14h 54m

R6 259

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Sat 5/12

7:29-15:53

Nonstop5h 24m

Boston Logan Intl

Wed 9/12

18:13-9:50

1 stop18h 37m

R6 291

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Sat 5/12

6:55-22:00

2 stops12h 05m

Boston Logan Intl

Thu 10/12

5:30-13:10

2 stops10h 40m

R6 324

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Sat 7/11

13:40-8:05

2 stops15h 25m

Boston Logan Intl

Wed 11/11

17:55-23:25

1 stop8h 30m

R6 340

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Wed 9/12

10:43-21:53

1 stop8h 10m

Boston Logan Intl

Tue 9/3

11:45-17:38

1 stop8h 53m

R6 406

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Sat 24/10

10:40-23:20

1 stop9h 40m

Boston Logan Intl

Fri 30/10

16:50-0:15

1 stop10h 25m

R6 422

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Wed 2/12

17:46-17:08

1 stop20h 22m

Boston Logan Intl

Wed 9/12

16:56-20:29

Nonstop6h 33m

R6 455

Fastest return journey

PortlandBoston

PDX Portland - BOS Boston Logan Intl

PDXBOS

Portland

Wed 9/12

7:29-15:53

Nonstop5h 24m

Boston Logan Intl

Wed 10/3

7:08-13:50

1 stop9h 42m

R6 487

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Boston

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

What is the typical price of a round-trip flight between Portland and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from R6 275 to R10 262.
The lowest price recently found on this route was R6 160.

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Portland to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 343. If you aren’t able to travel during the month of January, then book flights to Boston from Portland during May instead. Flights to Boston in May, while not as cheap as those in January, still average around R5 736.

How far in advance should I book a flight from Portland to Boston?

You are more likely to see cheaper flights to Boston from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around R6 736 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Portland for as low as R5 066 on momondo.

How have Portland to Boston flight prices changed over time?

As of September 2026, prices for Portland to Boston flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Boston

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

Estimated return price

Cheap Portland to Boston (PDX to BOS) flight deals and tips

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

Best price found	R3 007
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Portland in the past 72 hours is R3 007. The best return flight deal from Portland to Boston found on momondo in the last 72 hours is R6 160.

Direct flights go from Portland to Boston every day.

There is 1 airport in Boston. From Portland there are direct flights to Boston Logan Intl (BOS).

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Frequently asked questions about flying from Portland to Boston

How far is Portland to Boston Logan Intl by plane?
Boston Logan Intl is 4073,2 km away from Portland.
When did momondo last update prices for flights from Portland Airport to Boston Logan Intl Airport?
Prices for flights from Portland Airport to Boston Logan Intl Airport refresh daily.
How old do you have to be to fly from Portland Airport to Boston Logan 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Boston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Boston is Airbus A321-100/200 (34,86% of total bookings). The next most popular plane models are Airbus A220-300 (26,53%), Boeing 737-800 Passenger/BBJ2 (winglets) (22,64%), and Boeing 737 MAX 9 (4,86%).

Danvers

Brookline

Hampton Beach

Why use momondo?

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

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 Boston from Portland.

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

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

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

momondo helps you find the best flight between Portland and Boston 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 Boston right now. Can momondo alert me if prices change?

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

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Cheap flights from Portland to Boston from R3 007

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 to Boston departing on 2/11. 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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Delta flights from Portland to Boston

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Our best Alaska Airlines deals on Portland to Boston flight tickets

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How to get the cheapest flight ticket from Portland to Boston

What is the typical price of a round-trip flight between Portland and Boston?

What is the cheapest month to fly to Boston?

How far in advance should I book a flight from Portland to Boston?

How have Portland to Boston flight prices changed over time?

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

How many flights depart from Portland to Boston on average per day?

How many flights depart from Portland to Boston on average per week?

When to book flights from Portland to Boston

Cheap Portland to Boston (PDX to BOS) flight deals and tips

Best price found

Direct flights

Airports in Boston

Frequently asked questions about flying from Portland to Boston

Travelling to a place near Boston?

Why use momondo?

An easier way to manage your Boston trip

We make it super easy to schedule, organise 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

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