$179+ Cheap flights from Manchester, NH to San Diego (MHT - SAN)
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Manchester to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Manchester to San Diego are usually found in September or February, booked 24 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Manchester to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MHT) to San Diego (SAN). 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 June 12, 2025.
Round-trip from | $287 (American Airlines) |
|---|---|
One-way from | $179 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $496 |
Find flight deals from Manchester to San Diego
Cheapest flights from Manchester to San DiegoExplore the most affordable flight options available from Manchester to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Manchester to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Southwest deal was found by Cheapflights users on 6/10. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Manchester to San Diego 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 June 12, 2025.
Use the filters below to find and compare flights from Manchester to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Sat 8/16
5:40 am-10:39 am
1 stop7h 59m
San Diego
Sat 8/23
10:54 pm-9:40 am
1 stop7h 46m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Sat 8/2
6:45 pm-11:15 pm
1 stop7h 30m
San Diego
Thu 8/7
9:10 pm-8:35 am
1 stop8h 25m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Tue 8/19
9:40 am-3:03 pm
1 stop8h 23m
San Diego
Tue 9/16
9:45 pm-10:42 am
1 stop9h 57m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Tue 8/19
12:45 pm-11:59 pm
2 stops14h 14m
San Diego
Tue 9/16
5:30 pm-11:14 am
2 stops14h 44m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Wed 7/9
6:44 pm-11:35 am
2 stops19h 51m
San Diego
Sat 7/12
6:15 am-5:45 pm
3 stops32h 30m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Sat 8/2
10:51 am-11:42 am
3 stops51h 51m
San Diego
Thu 8/7
12:41 pm-10:11 am
3 stops42h 30m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Tue 7/22
7:00 am-12:22 pm
1 stop8h 22m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Fri 7/11
11:30 am-7:15 pm
2 stops10h 45m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Mon 8/18
2:00 pm-10:14 pm
2 stops11h 14m
ManchesterSan Diego
MHT - SAN
MHTSAN
Manchester
Mon 6/30
1:33 pm-11:59 pm
2 stops13h 26m
Best time to book a flight from Manchester to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Manchester with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Manchester to San Diego
How far ahead should I book a flight from Manchester, New Hampshire to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Manchester to San Diego. Price data was last updated on June 9, 2025.
Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Manchester, New Hampshire to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Manchester, New Hampshire to San Diego?
Currently, August is the cheapest month in which you can book a flight from Manchester, New Hampshire to San Diego (average of $286). Flying from Manchester, New Hampshire to San Diego in March is currently the most expensive (average of $366). 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 MHT to SAN?
Find hourly flight availability from Manchester to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
It’s optimal to fly from Manchester, New Hampshire to San Diego in the afternoon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Manchester to San Diego, such as Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Manchester to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Manchester to San Diego
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Top 3 airlines flying from Manchester to San Diego
Discover the top 3 airlines that operate flights from Manchester to San Diego. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$532 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$351 | Average$497 | FlexibilityNo cancel fee | On-time63% |