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$163+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SAT
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Manchester to San Antonio are usually found in August or November, booked 32 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 July 31, 2025.

Round-trip from

$325
(Southwest)

One-way from

$163
(American Airlines)

Popular in

September

Cheapest in

August

Average price

$487
From Manchester to San Antonio
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One-way flight from Manchester to San Antonio
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 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 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 July 31, 2025.

This Southwest deal was found by Cheapflights users on 7/29. 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 8/277:10 amMHT - SAT
1 stop7h 55mSouthwest
Wed 9/32:40 pmSAT - MHT
1 stop5h 50mSouthwest
Deal found 7/29$325
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/255:50 amMHT - SAT
1 stop8h 42mAmerican Airlines
Mon 10/272:26 pmSAT - MHT
1 stop7h 36mAmerican Airlines
Deal found 7/31$331
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/281:30 pmMHT - SAT
1 stop8h 03mUnited Airlines
Thu 9/47:00 amSAT - MHT
1 stop7h 02mUnited Airlines
Deal found 7/31$337
This Mytrip deal was found by Cheapflights users on 7/31. 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 10/17:28 pmMHT - SAT
2 stops23h 44mMultiple Airlines
Fri 10/107:19 pmSAT - MHT
2 stops22h 37mMultiple Airlines
Deal found 7/31$504

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 July 31, 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

Wed 8/27

7:10 am-2:05 pm

1 stop7h 55m

San Antonio

Wed 9/3

2:40 pm-9:30 pm

1 stop5h 50m

$325

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 10/25

5:50 am-1:32 pm

1 stop8h 42m

San Antonio

Mon 10/27

2:26 pm-11:02 pm

1 stop7h 36m

$331

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Thu 8/28

1:30 pm-8:33 pm

1 stop8h 03m

San Antonio

Thu 9/4

7:00 am-3:02 pm

1 stop7h 02m

$337

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Wed 10/1

7:28 pm-6:12 pm

2 stops23h 44m

San Antonio

Fri 10/10

7:19 pm-6:56 pm

2 stops22h 37m

$504

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 10/18

12:25 pm-5:44 pm

1 stop6h 19m

$163

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 10/18

12:15 pm-9:10 pm

2 stops9h 55m

$224

ManchesterSan Antonio

MHT - SAT

MHTSAT

Manchester

Sat 10/18

9:40 am-9:29 pm

3 stops12h 49m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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 32 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 $295). Flying from Manchester, New Hampshire to San Antonio in March is currently the most expensive (average of $376). 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 July 31, 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 61% 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 July 31, 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
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    Southwest, at $325, was found to be the cheapest airline from Manchester, New Hampshire to San Antonio.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Southwest is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $163. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Manchester, New Hampshire to San Antonio for a low price.

  • 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 $295). Flying from Manchester, New Hampshire to San Antonio in March is currently the most expensive (average of $376). 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

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Top 2 airlines flying from Manchester to San Antonio

Discover the top 2 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$342Average$473FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$367Average$441FlexibilityNo cancel feeOn-time63%

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