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$219+ Cheap flights from San Diego to Manchester, NH (SAN - 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MHT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from San Diego to Manchester

Cheapest flights from San Diego to Manchester
Explore the most affordable flight options available from San Diego to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/2210:45 pmSAN - MHT
1 stop9h 26mAmerican Airlines
Wed 1/74:06 pmMHT - SAN
1 stop9h 52mAmerican Airlines
Deal found 11/4$383
This Southwest deal was found by Cheapflights users on 11/4. 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.
Mon 12/227:40 pmSAN - MHT
2 stops9h 35mSouthwest
Wed 1/75:55 amMHT - SAN
1 stop11h 25mSouthwest
Deal found 11/4$387
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/207:30 pmSAN - MHT
2 stops12h 41mAmerican Airlines
Mon 1/121:48 pmMHT - SAN
1 stop9h 48mAmerican Airlines
Deal found 11/6$413
This Southwest deal was found by Cheapflights users on 11/6. 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 12/209:45 pmSAN - MHT
1 stop7h 30mSouthwest
Mon 1/123:25 pmMHT - SAN
1 stop8h 35mSouthwest
Deal found 11/6$438
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/18:30 amSAN - MHT
1 stop26h 27mUnited Airlines
Sun 12/77:27 pmMHT - SAN
1 stop23h 01mUnited Airlines
Deal found 11/5$645
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:25 amSAN - MHT
3 stops21h 46mAlaska Airlines
Wed 1/712:05 pmMHT - SAN
2 stops24h 42mAlaska Airlines
Deal found 11/4$672
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sun 12/218:15 pmSAN - MHT
2 stops9h 00mSouthwest
Sat 12/275:00 amMHT - SAN
1 stop8h 40mSouthwest
Deal found 11/5$737
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmSAN - MHT
1 stop7h 58mAlaska Airlines
Mon 11/2412:09 pmMHT - SAN
2 stops14h 02mAlaska Airlines
Deal found 11/5$787

Cheap flight deals from San Diego to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(American Airlines)

One-way from

$219
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$646
Provider with most accurate pricing for San Diego-Manchester flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Manchester flights.
Search Deals
From San Diego to Manchester
Search Deals
One-way flight from San Diego to Manchester
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 November 6, 2025.
Use the filters below to find and compare flights from San Diego to Manchester that are best for you.

Fly from

San Diego

Fly to

Manchester

Route

Depart

Return

Price

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Thu 1/29

10:09 am-11:56 pm

2 stops10h 47m

Manchester

Wed 2/4

4:06 pm-10:58 pm

1 stop9h 52m

$348

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Mon 12/22

7:40 pm-8:15 am

2 stops9h 35m

Manchester

Wed 1/7

5:55 am-2:20 pm

1 stop11h 25m

$387

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Thu 1/8

11:30 am-10:58 pm

1 stop8h 28m

Manchester

Sun 1/11

4:06 pm-10:58 pm

1 stop9h 52m

$408

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Sat 12/20

7:30 pm-11:11 am

2 stops12h 41m

Manchester

Mon 1/12

11:42 am-10:26 pm

2 stops13h 44m

$418

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Sat 12/20

9:45 pm-8:15 am

1 stop7h 30m

Manchester

Mon 1/12

3:25 pm-9:00 pm

1 stop8h 35m

$438

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Sun 1/4

10:48 pm-11:11 am

1 stop9h 23m

$219

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 1/2

10:48 pm-11:11 am

1 stop9h 23m

$260

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Thu 11/13

9:14 am-9:19 am

3 stops21h 05m

$311

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 1/2

4:47 pm-5:19 pm

3 stops45h 32m

$359

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Wed 11/12

8:00 am-9:19 am

3 stops46h 19m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Diego to Manchester

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Manchester in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Manchester, New Hampshire flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Manchester, New Hampshire flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Manchester, New Hampshire flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Manchester, New Hampshire flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Manchester, New Hampshire flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester from San Diego 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 San Diego to Manchester

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

Currently, March is the cheapest month in which you can book a flight from San Diego to Manchester, New Hampshire (average of $98). Flying from San Diego to Manchester, New Hampshire in June is currently the most expensive (average of $188). 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.

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 November 6, 2025.
Peruse reviews from past customers who have flown with Southwest and American Airlines from San Diego to Manchester to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

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 San Diego 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 San Diego to Manchester, New Hampshire?

    Airlines like American Airlines and Southwest fly from San Diego to Manchester, New Hampshire in about 9h 35m. The time it takes to get you to your destination can typically vary by up to 1h 12m. Airlines will cover a distance of 2559 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Southwest is currently your cheapest option to Manchester, New Hampshire, with prices starting at $286. Another option worth looking into is American Airlines, starting at $286 round trip. You may be able to fly from San Diego to Manchester, New Hampshire for 36% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from San Diego to Manchester?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Manchester, New Hampshire?

    Currently, March is the cheapest month in which you can book a flight from San Diego to Manchester, New Hampshire (average of $98). Flying from San Diego to Manchester, New Hampshire in June is currently the most expensive (average of $188). 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 2 airlines flying from San Diego to Manchester

Discover the top 2 airlines that operate flights from San Diego 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$286Average$424FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$286Average$383FlexibilityNo cancel feeOn-time71%

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