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$149+ Cheap flights from Portland to Manchester, NH (PDX - MHT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MHT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Portland to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Manchester (MHT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$338
(Southwest)

One-way from

$149
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$402
From Portland to Manchester
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One-way flight from Portland to Manchester
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Highest demand for flights based on searches. 25% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Manchester

Cheapest flights from Portland to Manchester
Explore the most affordable flight options available from Portland to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 amPDX - MHT
2 stops10h 05mSouthwest
Fri 12/510:05 amMHT - PDX
2 stops11h 35mSouthwest
Deal found 8/19$338
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:30 pmPDX - MHT
2 stops10h 35mSouthwest
Sat 10/259:10 amMHT - PDX
1 stop11h 55mSouthwest
Deal found 8/17$340
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:05 pmPDX - MHT
1 stop8h 30mSouthwest
Sun 9/146:30 pmMHT - PDX
1 stop9h 10mSouthwest
Deal found 8/18$344
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amPDX - MHT
1 stop6h 50mSouthwest
Tue 10/215:00 amMHT - PDX
1 stop8h 00mSouthwest
Deal found 8/18$353
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:35 pmPDX - MHT
2 stops12h 07mUnited Airlines
Wed 9/241:30 pmMHT - PDX
2 stops11h 55mUnited Airlines
Deal found 8/20$360
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:31 amPDX - MHT
2 stops12h 38mAmerican Airlines
Wed 9/245:59 pmMHT - PDX
1 stop9h 06mAmerican Airlines
Deal found 8/20$361
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:39 amPDX - MHT
2 stops12h 53mAmerican Airlines
Sat 9/275:59 pmMHT - PDX
1 stop9h 06mAmerican Airlines
Deal found 8/20$367
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:16 pmPDX - MHT
1 stop7h 40mAmerican Airlines
Sat 10/187:07 amMHT - PDX
1 stop10h 22mAmerican Airlines
Deal found 8/19$369

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Manchester 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Portland to Manchester that are best for you.

Fly from

Portland

Fly to

Manchester

Route

Depart

Return

Price

PortlandManchester

PDX - MHT

PDXMHT

Portland

Wed 12/3

8:00 am-9:05 pm

2 stops10h 05m

Manchester

Fri 12/5

10:05 am-6:40 pm

2 stops11h 35m

$338

PortlandManchester

PDX - MHT

PDXMHT

Portland

Wed 10/15

6:30 pm-8:05 am

2 stops10h 35m

Manchester

Sat 10/25

9:10 am-6:05 pm

1 stop11h 55m

$340

PortlandManchester

PDX - MHT

PDXMHT

Portland

Thu 9/11

9:05 pm-8:35 am

1 stop8h 30m

Manchester

Sun 9/14

6:30 pm-12:40 am

1 stop9h 10m

$344

PortlandManchester

PDX - MHT

PDXMHT

Portland

Sat 10/18

6:00 am-3:50 pm

1 stop6h 50m

Manchester

Tue 10/21

5:00 am-10:00 am

1 stop8h 00m

$353

PortlandManchester

PDX - MHT

PDXMHT

Portland

Wed 9/17

7:35 pm-10:42 am

2 stops12h 07m

Manchester

Wed 9/24

1:30 pm-10:25 pm

2 stops11h 55m

$360

PortlandManchester

PDX - MHT

PDXMHT

Portland

Wed 9/17

8:31 am-12:09 am

2 stops12h 38m

Manchester

Wed 9/24

5:59 pm-12:05 am

1 stop9h 06m

$361

PortlandManchester

PDX - MHT

PDXMHT

Portland

Sat 9/20

7:39 am-11:32 pm

2 stops12h 53m

Manchester

Sat 9/27

5:59 pm-12:05 am

1 stop9h 06m

$367

PortlandManchester

PDX - MHT

PDXMHT

Portland

Sat 10/11

1:16 pm-11:56 pm

1 stop7h 40m

Manchester

Sat 10/18

7:07 am-2:29 pm

1 stop10h 22m

$369

PortlandManchester

PDX - MHT

PDXMHT

Portland

Tue 9/9

11:18 am-10:24 pm

1 stop8h 06m

$149

PortlandManchester

PDX - MHT

PDXMHT

Portland

Thu 10/16

1:16 pm-11:56 pm

1 stop7h 40m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
1
2

Best time to book a flight from Portland to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Manchester

What is the cheapest month to book a flight from Portland to Manchester, New Hampshire?

Currently, January is the cheapest month in which you can book a flight from Portland to Manchester, New Hampshire (average of $334). Flying from Portland to Manchester, New Hampshire in April is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to MHT?

Find hourly flight availability from Portland to Manchester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Portland to Manchester, New Hampshire in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Manchester. Reviews last updated August 20, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Portland to Manchester have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Portland to Manchester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Manchester, New Hampshire?

    There are many flights that can get you from Portland to Manchester, New Hampshire in 10h 05m. Fly via Southwest to get the fastest option. Airlines will cover a distance of 2493 mi.

  • What are the cheapest airlines flying from Portland to Manchester, New Hampshire round-trip?

    Cheapflights users have booked flights from Portland to Manchester, New Hampshire round-trip from $267. Other airlines that can offer you cheap pricing are Southwest, from $348, and American Airlines, from $379. United Airlines is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Manchester that include hotel bookings?

    Yes. In addition to deals on Portland to Manchester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Manchester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Manchester.

  • Can I find deals for business class flights from Portland to Manchester?

    Yes. Cheapflights offers flight deals from Portland to Manchester by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Manchester, New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Portland to Manchester, New Hampshire (average of $334). Flying from Portland to Manchester, New Hampshire in April is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Manchester?

Book flights to Manchester if you plan to visit one of these locations
Keene

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Top 3 airlines flying from Portland to Manchester

Discover the top 3 airlines that operate flights from Portland to Manchester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$267Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$348Average$509FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$379Average$607FlexibilityNo cancel feeOn-time71%

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