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$351+ Cheap flights from Manchester, NH to San Antonio (MHT - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SAT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find cheap flights from Manchester to San Antonio with Cheapflights

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Cheapflights Tip: The best prices from Manchester to San Antonio are usually found in July or August, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Southwest)

Popular in

April

Cheapest in

July

Average price

$447
Provider with most accurate pricing for Manchester-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manchester-San Antonio flights.
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From Manchester to San Antonio
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 29, 2025.

This Southwest deal was found by Cheapflights users on 10/27. 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 12/185:00 amMHT - SAT
1 stop6h 55mSouthwest
Tue 12/235:25 pmSAT - MHT
1 stop6h 00mSouthwest
Deal found 10/27$351
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:36 pmMHT - SAT
1 stop13h 19mMultiple Airlines
Wed 12/107:00 amSAT - MHT
2 stops33h 19mMultiple Airlines
Deal found 10/28$352
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 12/24:05 pmMHT - SAT
1 stop6h 35mAmerican Airlines
Thu 12/46:43 amSAT - MHT
1 stop8h 12mAmerican Airlines
Deal found 10/27$359
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/62:32 pmMHT - SAT
2 stops9h 27mUnited Airlines
Wed 12/105:20 amSAT - MHT
2 stops12h 29mUnited Airlines
Deal found 10/28$369
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:59 amMHT - SAT
2 stops25h 04mMultiple Airlines
Fri 11/218:33 pmSAT - MHT
1 stop21h 23mMultiple Airlines
Deal found 10/28$411
This Southwest deal was found by Cheapflights users on 10/27. 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.
Tue 12/23:35 pmMHT - SAT
1 stop6h 35mSouthwest
Thu 12/412:45 pmSAT - MHT
2 stops8h 25mSouthwest
Deal found 10/27$413
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:36 pmMHT - SAT
1 stop22h 23mMultiple Airlines
Fri 11/75:35 pmSAT - MHT
2 stops24h 21mMultiple Airlines
Deal found 10/27$421
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:36 pmMHT - SAT
2 stops49h 54mMultiple Airlines
Wed 11/510:58 amSAT - MHT
1 stop7h 08mMultiple Airlines
Deal found 10/27$422
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:59 pmMHT - SAT
2 stops18h 51mMultiple Airlines
Tue 12/2312:45 pmSAT - MHT
1 stop29h 11mMultiple Airlines
Deal found 10/27$428
This Southwest deal was found by Cheapflights users on 10/27. 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 12/1312:40 pmMHT - SAT
1 stop9h 10mSouthwest
Sat 12/275:30 pmSAT - MHT
1 stop5h 40mSouthwest
Deal found 10/27$438

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 October 29, 2025.
Use the filters below to find and compare flights from Manchester to San Antonio that are best for you.

Fly from

Manchester

Fly to

San Antonio

Route

Depart

Return

Price

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Thu 12/18

5:00 am-10:55 am

1 stop6h 55m

San Antonio

Tue 12/23

5:25 pm-12:25 am

1 stop6h 00m

$351

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 12/6

2:32 pm-8:15 pm

1 stop6h 43m

San Antonio

Wed 12/10

12:08 pm-6:49 pm

1 stop5h 41m

$359

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 12/2

3:35 pm-9:10 pm

1 stop6h 35m

San Antonio

Thu 12/4

12:45 pm-10:10 pm

2 stops8h 25m

$413

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Thu 12/18

5:59 pm-11:50 am

2 stops18h 51m

San Antonio

Tue 12/23

12:45 pm-6:56 pm

1 stop29h 11m

$428

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 11/1

7:36 pm-4:59 pm

1 stop22h 23m

San Antonio

Tue 11/4

7:37 pm-7:06 pm

2 stops22h 29m

$465

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 11/1

7:36 pm-4:59 pm

1 stop22h 23m

San Antonio

Sat 11/8

10:58 am-10:37 am

2 stops22h 39m

$483

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 12/23

12:50 pm-12:15 am

1 stop12h 25m

San Antonio

Sat 1/3

5:30 pm-12:10 am

1 stop5h 40m

$502

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 11/25

9:30 am-11:06 am

1 stop26h 36m

San Antonio

Tue 12/2

7:20 am-1:57 pm

1 stop5h 37m

$512

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Mon 12/1

2:15 pm-10:50 pm

2 stops9h 35m

San Antonio

Thu 12/4

2:30 pm-9:05 pm

1 stop5h 35m

$529

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Tue 11/25

9:30 am-8:15 pm

1 stop11h 45m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October.
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 Manchester, New Hampshire-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Manchester, New Hampshire-San Antonio flight deals on Cheapflights vs. eDreams >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 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 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

How far ahead should I book a flight from Manchester, New Hampshire to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Manchester to San Antonio. Price data was last updated on October 24, 2025.

The price you pay for your flight from Manchester, New Hampshire to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Manchester, New Hampshire to San Antonio (average of $129). Flying from Manchester, New Hampshire to San Antonio in May is currently the most expensive (average of $230). 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 SAT?

Find hourly flight availability from Manchester to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Manchester, New Hampshire to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight at noon.

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 October 29, 2025.
See what other customers who have flown with Southwest, United Airlines, and American 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
4,241 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 43m. Southwest provides one of the quickest options available for as low as $359. 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 $326, 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 26% 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, August is the cheapest month in which you can book a flight from Manchester, New Hampshire to San Antonio (average of $129). Flying from Manchester, New Hampshire to San Antonio in May is currently the most expensive (average of $230). 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

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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$332Average$394FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$351Average$443FlexibilityNo cancel feeOn-time63%

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