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$144+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MHT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$287
(American Airlines)

One-way from

$144
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$481
From San Diego to Manchester
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One-way flight from San Diego to Manchester
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 7/3011:31 amSAN - MHT
1 stop8h 36mAmerican Airlines
Wed 8/66:00 amMHT - SAN
1 stop8h 20mAmerican Airlines
Deal found 7/1$287
This Southwest deal was found by Cheapflights users on 7/1. 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 7/3011:10 amSAN - MHT
1 stop8h 55mSouthwest
Wed 8/69:15 amMHT - SAN
2 stops10h 15mSouthwest
Deal found 7/1$347
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 12/57:37 amSAN - MHT
1 stop8h 12mUnited Airlines
Mon 12/82:32 pmMHT - SAN
2 stops10h 38mUnited Airlines
Deal found 7/1$371
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 12/55:25 pmSAN - MHT
2 stops15h 29mAlaska Airlines
Mon 12/84:18 pmMHT - SAN
3 stops20h 13mAlaska Airlines
Deal found 7/1$532
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/303:57 pmSAN - MHT
3 stops22h 48mMultiple Airlines
Wed 8/66:44 pmMHT - SAN
3 stops31h 22mMultiple Airlines
Deal found 7/1$574

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 July 3, 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

Wed 7/30

11:31 am-11:07 pm

1 stop8h 36m

Manchester

Wed 8/6

6:00 am-11:20 am

1 stop8h 20m

$287

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Wed 7/30

11:10 am-11:05 pm

1 stop8h 55m

Manchester

Wed 8/6

9:15 am-4:30 pm

2 stops10h 15m

$347

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 12/5

7:37 am-6:49 pm

1 stop8h 12m

Manchester

Sun 12/7

2:32 pm-8:32 pm

1 stop9h 00m

$389

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 12/5

5:25 pm-11:54 am

2 stops15h 29m

Manchester

Mon 12/8

4:18 pm-9:31 am

3 stops20h 13m

$532

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Wed 7/30

3:57 pm-5:45 pm

3 stops22h 48m

Manchester

Wed 8/6

6:44 pm-11:06 pm

3 stops31h 22m

$574

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Sat 8/2

10:00 pm-10:44 am

1 stop9h 44m

$144

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Sat 8/2

9:50 am-11:07 pm

2 stops10h 17m

$149

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 7/25

12:07 pm-11:27 pm

1 stop8h 20m

$167

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Tue 11/25

8:15 pm-8:15 am

2 stops9h 00m

$224

San DiegoManchester

SAN - MHT

SANMHT

San Diego

Fri 7/25

7:00 pm-6:04 pm

3 stops20h 04m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 11 results
1
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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, January is the cheapest month in which you can book a flight from San Diego to Manchester, New Hampshire (average of $334). Flying from San Diego to Manchester, New Hampshire in April is currently the most expensive (average of $396). 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 SAN to MHT?

Find hourly flight availability from San Diego 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 July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Manchester, New Hampshire at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on American Airlines is currently your cheapest option to Manchester, New Hampshire, with prices starting at $287. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $347 and $371, respectively. You may be able to fly from San Diego to Manchester, New Hampshire for 38% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Diego to Manchester, New Hampshire one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $149 and $167 on American Airlines and JetBlue, respectively.

  • 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, January is the cheapest month in which you can book a flight from San Diego to Manchester, New Hampshire (average of $334). Flying from San Diego to Manchester, New Hampshire in April is currently the most expensive (average of $396). 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 San Diego?

Book flights to San Diego 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$315Average$441FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$356Average$477FlexibilityNo cancel feeOn-time63%

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