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 $265. Other airlines that can offer you cheap pricing are Frontier, from $316, and Delta, from $347. Users have found that Spirit Airlines is 39% 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 Spirit Airlines ($109), Frontier ($158), and American Airlines ($172).

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.

$109+ Flights from San Antonio to Hartford

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Cheapflights Tip: The best prices from San Antonio to Hartford Bradley Intl are usually found in August or March, 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 (Priceline)
One-way from	$109 (Mytrip)
Popular in	January
Cheapest in	August
Average price	$413

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 ($88 potential increase over avg. RT price).

Search Deals

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 July 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 July 1, 2025.

Mon 7/289:00 amSAT - BDL

1 stop9h 53mMultiple Airlines

Mon 8/44:08 pmBDL - SAT

1 stop7h 34mMultiple Airlines

Deal found 6/30

$248

Sat 8/27:10 amSAT - BDL

1 stop7h 03mSpirit Airlines

Sun 8/106:20 amBDL - SAT

1 stop26h 44mSpirit Airlines

Deal found 6/29

$255

Sat 8/166:00 amSAT - BDL

1 stop6h 02mAmerican Airlines

Sat 8/236:30 amBDL - SAT

1 stop8h 41mAmerican Airlines

Deal found 7/1

$347

Sat 8/165:05 amSAT - BDL

1 stop8h 45mSouthwest

Sat 8/2312:25 pmBDL - SAT

2 stops9h 45mSouthwest

Deal found 7/1

$358

Thu 8/712:55 pmSAT - BDL

1 stop7h 41mUnited Airlines

Thu 8/144:57 pmBDL - SAT

1 stop6h 41mUnited Airlines

Deal found 6/29

$433

Thu 7/244:26 pmSAT - BDL

1 stop5h 35mDelta

Sun 7/275:35 amBDL - SAT

1 stop5h 55mDelta

Deal found 7/1

$477

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 July 1, 2025.

Mon 7/289:00 amSAT - BDL

1 stop9h 53mMultiple Airlines

Mon 8/44:08 pmBDL - SAT

1 stop7h 34mMultiple Airlines

Deal found 6/30

$248

Sat 8/27:10 amSAT - BDL

1 stop7h 03mSpirit Airlines

Sun 8/106:20 amBDL - SAT

1 stop26h 44mSpirit Airlines

Deal found 6/30

$265

Fri 7/1110:16 amSAT - BDL

1 stop8h 33mFrontier

Sun 7/138:43 pmBDL - SAT

1 stop12h 22mFrontier

Deal found 7/1

$316

Sat 8/162:00 pmSAT - BDL

1 stop8h 23mDelta

Sat 8/236:00 amBDL - SAT

1 stop6h 00mDelta

Deal found 7/1

$347

Sat 8/165:05 amSAT - BDL

1 stop8h 45mSouthwest

Sat 8/2312:25 pmBDL - SAT

2 stops9h 45mSouthwest

Deal found 7/1

$358

Fri 9/124:48 pmSAT - BDL

1 stop5h 41mAmerican Airlines

Sun 9/146:56 pmBDL - SAT

1 stop5h 50mAmerican Airlines

Deal found 6/30

$389

Thu 8/146:45 amSAT - BDL

1 stop6h 39mUnited Airlines

Mon 8/186:10 amBDL - SAT

1 stop5h 52mUnited Airlines

Deal found 6/30

$433

Last-minute flights from San Antonio to Hartford
Discover last-minute flight deals from San Antonio to Hartford. Data last updated July 1, 2025 and is based on user searches.

Thu 7/106:35 pmSAT - BDL

1 stop15h 06mMultiple Airlines

Thu 7/1710:15 amBDL - SAT

2 stops22h 49mMultiple Airlines

Deal found 6/30

$441

Thu 7/107:25 amSAT - BDL

2 stops24h 55mSpirit Airlines

Thu 7/176:20 amBDL - SAT

3 stops19h 14mSpirit Airlines

Deal found 6/30

$478

Thu 7/106:30 amSAT - BDL

1 stop9h 32mAmerican Airlines

Thu 7/1712:27 pmBDL - SAT

1 stop11h 11mAmerican Airlines

Deal found 6/30

$587

Thu 7/105:10 amSAT - BDL

1 stop6h 20mSouthwest

Sun 7/136:00 pmBDL - SAT

1 stop6h 05mSouthwest

Deal found 7/1

$857

Fri 7/1110:16 amSAT - BDL

1 stop8h 33mFrontier

Sun 7/138:43 pmBDL - SAT

1 stop12h 22mFrontier

Deal found 7/1

$316

Tue 7/156:30 amSAT - BDL

1 stop11h 57mAmerican Airlines

Wed 7/2312:27 pmBDL - SAT

1 stop11h 11mAmerican Airlines

Deal found 6/30

$452

Mon 7/289:00 amSAT - BDL

1 stop9h 53mMultiple Airlines

Mon 8/44:08 pmBDL - SAT

1 stop7h 34mMultiple Airlines

Deal found 6/30

$248

Sat 8/27:10 amSAT - BDL

1 stop7h 03mSpirit Airlines

Sun 8/106:20 amBDL - SAT

1 stop26h 44mSpirit Airlines

Deal found 6/30

$265

Thu 8/146:45 amSAT - BDL

1 stop6h 39mUnited Airlines

Mon 8/186:10 amBDL - SAT

1 stop5h 52mUnited Airlines

Deal found 6/30

$433

Sat 8/162:00 pmSAT - BDL

1 stop8h 23mDelta

Sat 8/236:00 amBDL - SAT

1 stop6h 00mDelta

Deal found 7/1

$347

Sat 8/165:05 amSAT - BDL

1 stop8h 45mSouthwest

Sat 8/2312:25 pmBDL - SAT

2 stops9h 45mSouthwest

Deal found 7/1

$358

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 July 1, 2025.

Thu 8/214:50 pmSAT - BDL

2 stops16h 15mSpirit Airlines

Deal found 6/30

$109

Fri 7/2510:16 amSAT - BDL

1 stop8h 33mFrontier

Deal found 6/30

$158

Wed 8/133:00 pmSAT - BDL

1 stop7h 49mAmerican Airlines

Deal found 6/30

$172

Fri 9/261:27 pmSAT - BDL

1 stop7h 49mDelta

Deal found 7/1

$195

Thu 7/106:35 pmSAT - BDL

1 stop15h 06mSun Country Air

Deal found 6/29

$208

Wed 8/135:30 amSAT - BDL

2 stops7h 54mUnited Airlines

Deal found 6/30

$222

Tue 7/157:45 amSAT - BDL

1 stop15h 40mMultiple Airlines

Deal found 7/1

$226

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

Mon 7/28

9:00 am-7:53 pm

1 stop9h 53m

Hartford Bradley Intl

Mon 8/4

4:08 pm-10:42 pm

1 stop7h 34m

$248

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 8/2

7:10 am-3:13 pm

1 stop7h 03m

Hartford Bradley Intl

Sun 8/10

6:20 am-8:04 am

1 stop26h 44m

$265

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Fri 7/11

10:16 am-7:49 pm

1 stop8h 33m

Hartford Bradley Intl

Sun 7/13

8:43 pm-8:05 am

1 stop12h 22m

$316

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 8/16

2:00 pm-11:23 pm

1 stop8h 23m

Hartford Bradley Intl

Sat 8/23

6:00 am-11:00 am

1 stop6h 00m

$347

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Sat 8/16

5:05 am-2:50 pm

1 stop8h 45m

Hartford Bradley Intl

Sat 8/23

12:25 pm-9:10 pm

2 stops9h 45m

$358

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Fri 9/12

4:48 pm-11:29 pm

1 stop5h 41m

Hartford Bradley Intl

Sun 9/14

6:56 pm-11:46 pm

1 stop5h 50m

$389

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Thu 8/14

6:45 am-2:24 pm

1 stop6h 39m

Hartford Bradley Intl

Mon 8/18

6:10 am-11:02 am

1 stop5h 52m

$433

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Thu 8/21

4:50 pm-10:05 am

2 stops16h 15m

$109

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Fri 7/25

10:16 am-7:49 pm

1 stop8h 33m

$158

San AntonioHartford

SAT - BDL

SATBDL

San Antonio

Wed 8/13

3:00 pm-11:49 pm

1 stop7h 49m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 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 66 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.

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

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,273 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,973 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,858 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Sun Country Air

6.9

Okay

340 reviews

Southwest

8.0

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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 $265. Other airlines that can offer you cheap pricing are Frontier, from $316, and Delta, from $347. Users have found that Spirit Airlines is 39% 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 Spirit Airlines ($109), Frontier ($158), and American Airlines ($172).
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.

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Top 4 airlines flying from San Antonio to Hartford

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$306	Average$474	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$326	Average$409	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$330	Average$450	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$366	Average$451	FlexibilityNo cancel fee	On-time63%

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$109+ 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 8/21. 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 March, 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 July 1, 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 July 1, 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?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Hartford. Price data was last updated on June 27, 2025.

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?

Find hourly flight availability from San Antonio to Hartford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

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.

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 San Antonio?

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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 July 1, 2025.