How long is the flight from San Antonio to Hartford?

United Airlines and American Airlines can get you from San Antonio to Hartford in just under 6h 10m. Your travel time can differ by up to 2h 11m. The distance between San Antonio and Hartford is about 1670 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 San Antonio to Hartford round-trip?

Cheapflights users have booked flights from San Antonio to Hartford round-trip from $291. Other airlines that can offer you cheap pricing are Delta, from $306, and United Airlines, from $330. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Antonio to Hartford one-way?

The cheapest airlines for a one-way flight from San Antonio to Hartford are Southwest ($105), Spirit Airlines ($106), and American Airlines ($122).

What is the cheapest day to fly from San Antonio to Hartford?

Travelers seeking maximum savings on their San Antonio to Hartford flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Hartford ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Hartford when rainfall is around 3.1 in.

If weather is an important factor for your trip to Hartford, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the most popular airlines that fly from San Antonio to Hartford?

American Airlines, Delta and United Airlines are the most popular airlines when flying from San Antonio to Hartford.

What is the cheapest day to fly round-trip from San Antonio to Hartford?

Travelers have found that booking a Monday departure is the best way to save up to 54% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

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

How can I find direct flights from San Antonio to Hartford?

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

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

Yes. Cheapflights offers flight deals from San Antonio to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$105+ Cheap Flights from San Antonio to Hartford

Q: How much does it cost to fly round-trip from San Antonio to Hartford?

Airfare is below average for this route at the moment. San Antonio to Hartford flights typically cost between $346 and $490 in October. The cheapest round-trip price found within the last 3 days was $248 on United Airlines (Oct 11-Oct 18).

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Find cheap flights from San Antonio to Hartford 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

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Cheapflights Tip: The best prices from San Antonio to Hartford Bradley Intl are usually found in August or April, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from San Antonio to Hartford

Round-trip from	$248 (United Airlines)
One-way from	$105 (Southwest)
Popular in	January
Cheapest in	August
Average price	$411

From San Antonio to Hartford Bradley Intl

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One-way flight from San Antonio to Hartford Bradley Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($87 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from San Antonio to Hartford

Cheapest flights from San Antonio to Hartford
Explore the most affordable flight options available from San Antonio to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sat 10/117:00 amSAT - BDL

1 stop6h 10mUnited Airlines

Sat 10/186:00 amBDL - SAT

2 stops10h 25mUnited Airlines

Deal found 9/11

$248

Thu 10/25:00 amSAT - BDL

1 stop5h 38mAmerican Airlines

Tue 10/75:13 pmBDL - SAT

1 stop6h 43mAmerican Airlines

Deal found 9/10

$260

Thu 10/27:17 pmSAT - BDL

1 stop14h 18mMultiple Airlines

Sun 10/58:37 pmBDL - SAT

1 stop20h 13mMultiple Airlines

Deal found 9/10

$268

Thu 10/23:25 pmSAT - BDL

1 stop7h 27mDelta

Tue 10/75:06 pmBDL - SAT

1 stop6h 36mDelta

Deal found 9/11

$277

Fri 10/3112:22 pmSAT - BDL

1 stop5h 13mDelta

Mon 11/34:56 pmBDL - SAT

1 stop8h 24mDelta

Deal found 9/10

$286

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mMultiple Airlines

Thu 10/210:30 amBDL - SAT

2 stops26h 16mMultiple Airlines

Deal found 9/11

$287

Fri 10/317:35 pmSAT - BDL

1 stop19h 37mMultiple Airlines

Mon 11/31:36 pmBDL - SAT

2 stops35h 04mMultiple Airlines

Deal found 9/11

$291

Sat 10/111:32 pmSAT - BDL

1 stop8h 21mAmerican Airlines

Wed 10/154:02 pmBDL - SAT

1 stop6h 17mAmerican Airlines

Deal found 9/10

$300

Thu 10/168:26 pmSAT - BDL

2 stops17h 55mFrontier

Sun 10/198:31 pmBDL - SAT

2 stops21h 19mFrontier

Deal found 9/10

$315

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mSpirit Airlines

Wed 10/11:15 pmBDL - SAT

2 stops25h 34mSpirit Airlines

Deal found 9/10

$319

Best flights from San Antonio to Hartford
Discover carefully curated flight deals from San Antonio to Hartford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sat 10/117:00 amSAT - BDL

1 stop6h 10mUnited Airlines

Sat 10/186:00 amBDL - SAT

2 stops10h 25mUnited Airlines

Deal found 9/11

$248

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mMultiple Airlines

Thu 10/210:30 amBDL - SAT

2 stops26h 16mMultiple Airlines

Deal found 9/11

$287

Sat 10/111:32 pmSAT - BDL

1 stop8h 21mAmerican Airlines

Wed 10/154:02 pmBDL - SAT

1 stop6h 17mAmerican Airlines

Deal found 9/10

$300

Sat 11/223:30 pmSAT - BDL

1 stop6h 23mDelta

Thu 11/275:30 amBDL - SAT

1 stop8h 30mDelta

Deal found 9/10

$357

Sat 10/256:45 amSAT - BDL

1 stop6h 48mUnited Airlines

Wed 10/294:35 pmBDL - SAT

1 stop7h 41mUnited Airlines

Deal found 9/10

$333

Thu 10/167:35 pmSAT - BDL

1 stop21h 40mMultiple Airlines

Sun 10/1910:04 amBDL - SAT

1 stop7h 48mMultiple Airlines

Deal found 9/10

$358

Wed 10/86:45 amSAT - BDL

1 stop6h 48mUnited Airlines

Wed 10/155:00 pmBDL - SAT

1 stop6h 55mUnited Airlines

Deal found 9/10

$333

Sun 9/286:35 amSAT - BDL

1 stop5h 56mDelta

Thu 10/27:00 amBDL - SAT

1 stop8h 20mDelta

Deal found 9/10

$400

Thu 10/91:05 pmSAT - BDL

1 stop7h 38mUnited Airlines

Mon 10/135:00 pmBDL - SAT

1 stop23h 58mUnited Airlines

Deal found 9/10

$402

Last-minute flights from San Antonio to Hartford
Discover last-minute flight deals from San Antonio to Hartford. Data last updated September 11, 2025 and is based on user searches.

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mMultiple Airlines

Thu 10/210:30 amBDL - SAT

2 stops26h 16mMultiple Airlines

Deal found 9/11

$287

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mSpirit Airlines

Wed 10/11:15 pmBDL - SAT

2 stops25h 34mSpirit Airlines

Deal found 9/10

$319

Thu 10/25:00 amSAT - BDL

1 stop5h 38mAmerican Airlines

Tue 10/75:13 pmBDL - SAT

1 stop6h 43mAmerican Airlines

Deal found 9/10

$260

Thu 10/27:17 pmSAT - BDL

1 stop14h 18mMultiple Airlines

Sun 10/58:37 pmBDL - SAT

1 stop20h 13mMultiple Airlines

Deal found 9/10

$268

Thu 10/23:25 pmSAT - BDL

1 stop7h 27mDelta

Tue 10/75:06 pmBDL - SAT

1 stop6h 36mDelta

Deal found 9/11

$277

Sat 10/117:00 amSAT - BDL

1 stop6h 10mUnited Airlines

Sat 10/186:00 amBDL - SAT

2 stops10h 25mUnited Airlines

Deal found 9/11

$248

Sat 10/111:32 pmSAT - BDL

1 stop8h 21mAmerican Airlines

Wed 10/154:02 pmBDL - SAT

1 stop6h 17mAmerican Airlines

Deal found 9/10

$300

Thu 10/168:26 pmSAT - BDL

2 stops17h 55mFrontier

Sun 10/198:31 pmBDL - SAT

2 stops21h 19mFrontier

Deal found 9/10

$315

Fri 10/3112:22 pmSAT - BDL

1 stop5h 13mDelta

Mon 11/34:56 pmBDL - SAT

1 stop8h 24mDelta

Deal found 9/10

$286

Fri 10/317:35 pmSAT - BDL

1 stop19h 37mMultiple Airlines

Mon 11/31:36 pmBDL - SAT

2 stops35h 04mMultiple Airlines

Deal found 9/10

$291

One-way flights from San Antonio to Hartford
Search for one-way flight options from San Antonio to Hartford. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Tue 10/283:35 pmSAT - BDL

1 stop5h 40mSouthwest

Deal found 9/11

$105

Thu 10/27:17 pmSAT - BDL

1 stop14h 18mSpirit Airlines

Deal found 9/11

$106

Wed 11/58:20 amSAT - BDL

2 stops7h 25mSouthwest

Deal found 9/11

$110

Wed 10/87:00 amSAT - BDL

1 stop7h 09mAmerican Airlines

Deal found 9/11

$122

Wed 10/812:50 pmSAT - BDL

2 stops10h 07mUnited Airlines

Deal found 9/11

$127

Thu 10/22:25 pmSAT - BDL

2 stops8h 32mUnited Airlines

Deal found 9/11

$144

Fri 10/31:35 pmSAT - BDL

1 stop9h 24mDelta

Deal found 9/10

$148

Fri 10/32:25 pmSAT - BDL

2 stops8h 32mUnited Airlines

Deal found 9/10

$153

Wed 10/87:00 amSAT - BDL

3 stops25h 09mMultiple Airlines

Deal found 9/11

$163

Fri 10/39:47 pmSAT - BDL

3 stops36h 46mMultiple Airlines

Deal found 9/10

$166

Sun 9/287:17 pmSAT - BDL

1 stop14h 18mSpirit Airlines

Deal found 9/10

$173

Fri 9/267:17 pmSAT - BDL

3 stops24h 56mMultiple Airlines

Deal found 9/11

$174

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 10/11

7:00 am-2:10 pm

1 stop6h 10m

Hartford Bradley Intl

Sat 10/18

6:00 am-3:25 pm

2 stops10h 25m

$248

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sun 9/28

7:17 pm-10:35 am

1 stop14h 18m

Hartford Bradley Intl

Thu 10/2

10:30 am-11:46 am

2 stops26h 16m

$287

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 10/11

1:32 pm-10:53 pm

1 stop8h 21m

Hartford Bradley Intl

Wed 10/15

4:02 pm-9:19 pm

1 stop6h 17m

$300

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 10/25

6:45 am-2:33 pm

1 stop6h 48m

Hartford Bradley Intl

Wed 10/29

4:35 pm-11:16 pm

1 stop7h 41m

$333

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Wed 10/8

6:45 am-2:33 pm

1 stop6h 48m

Hartford Bradley Intl

Wed 10/15

5:00 pm-10:55 pm

1 stop6h 55m

$333

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 11/22

3:30 pm-10:53 pm

1 stop6h 23m

Hartford Bradley Intl

Thu 11/27

5:30 am-1:00 pm

1 stop8h 30m

$357

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Thu 10/16

7:35 pm-6:15 pm

1 stop21h 40m

Hartford Bradley Intl

Sun 10/19

10:04 am-4:52 pm

1 stop7h 48m

$358

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sun 9/28

6:35 am-1:31 pm

1 stop5h 56m

Hartford Bradley Intl

Thu 10/2

7:00 am-2:20 pm

1 stop8h 20m

$400

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Thu 10/9

1:05 pm-9:43 pm

1 stop7h 38m

Hartford Bradley Intl

Mon 10/13

5:00 pm-3:58 pm

1 stop23h 58m

$402

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Tue 10/28

3:35 pm-10:15 pm

1 stop5h 40m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results

Best time to book a flight from San Antonio to Hartford

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

How far ahead should I book a flight from San Antonio to Hartford?

The price you pay for your flight from San Antonio to Hartford may vary depending on when you book. For the best chance of a lower fare, look to book 67 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 San Antonio to Hartford?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Hartford (average of $287). Flying from San Antonio to Hartford in December is currently the most expensive (average of $351). 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 SAT to BDL?

It’s typically best to fly out from San Antonio to Hartford in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from San Antonio to Hartford?

Reviews of airlines servicing Hartford

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Antonio to Hartford 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.

Southwest

8.0

Very good

4,248 reviews

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

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

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

Delta

8.0

Very good

7,960 reviews

Southwest

8.0

Very good

4,248 reviews

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

8,937 reviews

Southwest

8.0

Very good

4,248 reviews

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

10,000 reviews

Southwest

8.0

Very good

4,248 reviews

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

How long is the flight from San Antonio to Hartford?
United Airlines and American Airlines can get you from San Antonio to Hartford in just under 6h 10m. Your travel time can differ by up to 2h 11m. The distance between San Antonio and Hartford is about 1670 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 San Antonio to Hartford round-trip?
Cheapflights users have booked flights from San Antonio to Hartford round-trip from $291. Other airlines that can offer you cheap pricing are Delta, from $306, and United Airlines, from $330. Users have found that American Airlines is 33% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Antonio to Hartford one-way?
The cheapest airlines for a one-way flight from San Antonio to Hartford are Southwest ($105), Spirit Airlines ($106), and American Airlines ($122).
Can I find deals for flights from San Antonio to Hartford that include hotel bookings?
Yes. In addition to deals on San Antonio to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Hartford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Hartford.
Can I find deals for business class flights from San Antonio to Hartford?
Yes. Cheapflights offers flight deals from San Antonio to Hartford 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 Antonio to Hartford?
Currently, November is the cheapest month in which you can book a flight from San Antonio to Hartford (average of $287). Flying from San Antonio to Hartford in December is currently the most expensive (average of $351). 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

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Top 4 airlines flying from San Antonio to Hartford

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$291	Average$410	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$306	Average$451	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$330	Average$495	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$369	Average$465	FlexibilityNo cancel fee	On-time63%

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$105+ Cheap flights from San Antonio to Hartford (SAT - BDL)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Hartford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Antonio to Hartford Bradley Intl are usually found in August or April, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from San Antonio to Hartford

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Hartford

Cheapest flights from San Antonio to HartfordExplore the most affordable flight options available from San Antonio to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from San Antonio to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Hartford that are best for you.

Best time to book a flight from San Antonio to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Hartford

How far ahead should I book a flight from San Antonio to Hartford?

What is the cheapest month to book a flight from San Antonio to Hartford?

What is the cheapest time of day to fly from SAT to BDL?

How much does it cost to fly round-trip from San Antonio to Hartford?

Reviews of airlines servicing Hartford

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Antonio to Hartford 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.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Hartford. 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 San Antonio to Hartford?

What are the cheapest airlines flying from San Antonio to Hartford round-trip?

What are the cheapest airlines to fly from San Antonio to Hartford one-way?

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

How can I find direct flights from San Antonio to Hartford?

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

What is the cheapest month to book a flight from San Antonio to Hartford?

Traveling to a place near Hartford?

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.

Alternative routes for San Antonio to Hartford

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Top 4 airlines flying from San Antonio to Hartford

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Cheapest flights from San Antonio to Hartford
Explore the most affordable flight options available from San Antonio to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.