HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$215+ Cheap flights from Manchester, NH to San Antonio (MHT - SAT)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SAT
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Manchester to San Antonio 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.

Cheap flight deals from Manchester to San Antonio

Cheapest flights from Manchester to San Antonio
Explore the most affordable flight options available from Manchester to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:30 am
MHT
-
SAT
1 stop7h 45m
Southwest
Thu 5/144:30 pm
SAT
-
MHT
1 stop6h 00m
Southwest
Deal found 3/11$379
This Southwest deal was found by Cheapflights users on 3/9. 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 6/103:55 pm
MHT
-
SAT
1 stop6h 40m
Southwest
Mon 6/155:10 am
SAT
-
MHT
1 stop6h 40m
Southwest
Deal found 3/9$398
This Southwest deal was found by Cheapflights users on 3/9. 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 6/103:55 pm
MHT
-
SAT
2 stops9h 00m
Southwest
Sun 6/147:30 am
SAT
-
MHT
2 stops10h 00m
Southwest
Deal found 3/9$408
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/155:30 am
MHT
-
SAT
1 stop7h 45m
Southwest
Tue 5/1912:30 pm
SAT
-
MHT
2 stops8h 15m
Southwest
Deal found 3/8$413
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
MHT
-
SAT
1 stop6h 35m
Southwest
Fri 5/84:30 pm
SAT
-
MHT
1 stop6h 00m
Southwest
Deal found 3/11$418
This Southwest deal was found by Cheapflights users on 3/9. 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 6/117:00 pm
MHT
-
SAT
1 stop6h 05m
Southwest
Mon 6/153:20 pm
SAT
-
MHT
1 stop5h 35m
Southwest
Deal found 3/9$437
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
MHT
-
SAT
2 stops9h 28m
United Airlines
Fri 5/86:49 am
SAT
-
MHT
2 stops11h 07m
United Airlines
Deal found 3/11$438

Find flight deals from Manchester to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MHT) to San Antonio (SAT). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Southwest)

One-way from

$215
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$503
Provider with most accurate pricing for Manchester-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manchester-San Antonio flights.
Search Deals
From Manchester to San Antonio
Search Deals
One-way flight from Manchester to San Antonio
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manchester to San Antonio 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 March 12, 2026.
Use the filters below to find and compare flights from Manchester to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 5/16

7:40 am-1:35 pm

1 stop6h 55m

San Antonio

Sun 5/24

9:25 am-4:35 pm

1 stop6h 10m

$408

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Fri 5/15

5:30 am-12:15 pm

1 stop7h 45m

San Antonio

Tue 5/19

2:35 pm-9:05 pm

1 stop5h 30m

$408
Quickest round-trip

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Wed 9/2

5:35 am-11:00 am

1 stop6h 25m

San Antonio

Sun 9/6

7:00 am-1:35 pm

1 stop5h 35m

$437

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Fri 7/17

9:25 am-9:13 pm

2 stops12h 48m

San Antonio

Mon 7/20

12:01 pm-7:02 pm

1 stop6h 01m

$442

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 5/5

2:36 pm-8:35 pm

1 stop6h 59m

San Antonio

Wed 5/6

7:05 am-6:56 pm

2 stops10h 51m

$454

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Mon 6/29

7:00 pm-12:05 am

1 stop6h 05m

San Antonio

Thu 7/2

3:45 pm-12:05 am

1 stop7h 20m

$478
Cheapest one-way

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Wed 3/25

6:09 pm-12:27 pm

1 stop19h 18m

$215
Quickest one-way

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 5/19

2:36 pm-8:35 pm

1 stop6h 59m

$235

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 7/14

9:25 am-7:50 pm

2 stops11h 25m

$269

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 7/18

7:37 pm-3:39 pm

2 stops21h 02m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Manchester to San Antonio

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 Manchester to San Antonio in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Manchester, New Hampshire-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Manchester, New Hampshire-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub 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 Manchester, New Hampshire-San Antonio 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 Manchester to San Antonio

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

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

Currently, April is the cheapest month in which you can book a flight from Manchester, New Hampshire to San Antonio (average of $121). Flying from Manchester, New Hampshire to San Antonio in May is currently the most expensive (average of $210). 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 San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated March 12, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Manchester to San Antonio 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
4,319 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,319 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
United Airlines
7.4
Good
9,418 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,435 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

Find useful and relevant information for your journey from Manchester to San Antonio. 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 Manchester, New Hampshire to San Antonio?

    A quick flight from Manchester, New Hampshire to San Antonio can take about 6h 55m. Southwest provides one of the quickest options available for as low as $408. The distance from Manchester, New Hampshire to San Antonio is about 1755 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 Manchester, New Hampshire to San Antonio round-trip?

    American Airlines, at $276, was found to be the cheapest airline from Manchester, New Hampshire to San Antonio.Alternate airlines to your destination round-trip include United Airlines and Southwest. American Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Manchester, New Hampshire to San Antonio (average of $121). Flying from Manchester, New Hampshire to San Antonio in May is currently the most expensive (average of $210). 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 Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Manchester to San Antonio

Discover the top 3 airlines that operate flights from Manchester to San Antonio. 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$332Average$384FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$342Average$444FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.