How popular is this San Antonio to Baltimore flight route?

This flight path from San Antonio to Baltimore/Washington was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Currently priced at $114, Spirit Airlines will fly you from San Antonio to Baltimore and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Frontier - these airlines can fly you to your destination from $237 and $348, respectively. Spirit Airlines is 72% cheaper than the average price of flights available within the next 90 days to this destination.

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

$56 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $119 and $124, respectively.

What are the cheapest flights from San Antonio to Baltimore?

On average you can expect to pay $293 for a flight from San Antonio to Baltimore. The cheapest flight overall is $118 while the most popular route, (San Antonio - Baltimore/Washington) is currently priced at $113.

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

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from San Antonio to Baltimore.

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

Users have found that flying from San Antonio to Baltimore on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from San Antonio to Baltimore?

Find a great deal and save up to 76% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to Baltimore within the next two weeks, with the cheapest ticket starting at $363.

What is the cheapest month to fly from San Antonio to Baltimore?

Our data shows that August tends to be the cheapest month to fly to Baltimore from San Antonio. Users have commonly found prices around $345 for the month, but tickets can be as low as $180. Due to multiple factors, prepare for potentially higher prices in November.

Most accurate provider : When it comes to deals on San Antonio-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Baltimore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Baltimore 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 San Antonio-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from San Antonio to Baltimore?

If you wish to fly to Baltimore from San Antonio, then you need to book flights from San Antonio to Baltimore/Washington. There is 1 flight from San Antonio (SAT) to Baltimore/Washington (BWI) per day to choose from. Flights to Baltimore from San Antonio are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 05m is how long a nonstop flight from San Antonio to Baltimore/Washington typically takes.

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

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

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

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

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

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

$56+ Flights from San Antonio to Baltimore

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Baltimore 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.

Cheapflights Tip: The best prices from San Antonio to Baltimore/Washington are usually found in January or July, booked 78 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from San Antonio to Baltimore

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$114 (Cheapflightsfares)
One-way from	$56 (FlightHub)
Popular in	December
Cheapest in	January
Average price	$469

Provider with most accurate pricing for San Antonio-Baltimore/Washington flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Baltimore/Washington flights.

Search Deals

From San Antonio to Baltimore/Washington

Search Deals

One-way flight from San Antonio to Baltimore/Washington

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from San Antonio to Baltimore

Cheapest flights from San Antonio to Baltimore
Explore the most affordable flight options available from San Antonio to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Fri 5/911:06 amSAT - BWI

Nonstop3h 20mSpirit Airlines

Mon 5/127:33 amBWI - SAT

Nonstop3h 38mSpirit Airlines

Deal found 3/27

$114

Fri 4/2510:09 amSAT - BWI

1 stop11h 41mMultiple Airlines

Sun 4/275:08 pmBWI - SAT

1 stop26h 51mMultiple Airlines

Deal found 3/27

$232

Tue 4/295:55 amSAT - BWI

Nonstop3h 20mSouthwest

Tue 4/296:10 pmBWI - SAT

Nonstop3h 45mSouthwest

Deal found 3/27

$237

Thu 4/109:03 amSAT - BWI

1 stop10h 53mFrontier

Sat 4/129:56 pmBWI - SAT

1 stop11h 17mFrontier

Deal found 3/27

$348

Wed 6/46:45 amSAT - BWI

1 stop6h 12mUnited Airlines

Wed 6/113:05 pmBWI - SAT

1 stop7h 27mUnited Airlines

Deal found 3/27

$368

Best flights from San Antonio to Baltimore
Discover carefully curated flight deals from San Antonio to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Fri 5/911:06 amSAT - BWI

Nonstop3h 20mSpirit Airlines

Mon 5/127:33 amBWI - SAT

Nonstop3h 38mSpirit Airlines

Deal found 3/27

$114

Fri 4/2510:09 amSAT - BWI

1 stop11h 41mMultiple Airlines

Sun 4/275:08 pmBWI - SAT

1 stop26h 51mMultiple Airlines

Deal found 3/27

$232

Tue 4/295:55 amSAT - BWI

Nonstop3h 20mSouthwest

Tue 4/296:10 pmBWI - SAT

Nonstop3h 45mSouthwest

Deal found 3/27

$237

Thu 4/109:03 amSAT - BWI

1 stop10h 53mFrontier

Sat 4/129:56 pmBWI - SAT

1 stop11h 17mFrontier

Deal found 3/27

$348

Wed 6/46:45 amSAT - BWI

1 stop6h 12mUnited Airlines

Wed 6/113:05 pmBWI - SAT

1 stop7h 27mUnited Airlines

Deal found 3/27

$368

Tue 8/1210:05 amSAT - BWI

1 stop4h 51mAmerican Airlines

Wed 8/136:17 pmBWI - SAT

1 stop4h 48mAmerican Airlines

Deal found 3/27

$461

Last-minute flights from San Antonio to Baltimore
Discover last-minute flight deals from San Antonio to Baltimore. Data last updated March 28, 2025 and is based on user searches.

Tue 4/110:58 amSAT - BWI

1 stop12h 26mSpirit Airlines

Tue 4/86:00 amBWI - SAT

1 stop15h 30mSpirit Airlines

Deal found 3/27

$300

Tue 4/12:18 pmSAT - BWI

1 stop25h 10mMultiple Airlines

Thu 4/36:30 amBWI - SAT

1 stop16h 05mMultiple Airlines

Deal found 3/27

$305

Wed 4/24:16 pmSAT - BWI

1 stop5h 34mUnited Airlines

Wed 4/234:21 pmBWI - SAT

1 stop6h 20mUnited Airlines

Deal found 3/26

$504

Wed 4/27:21 pmSAT - BWI

1 stop21h 42mAlaska Airlines

Sat 4/57:03 pmBWI - SAT

2 stops25h 42mAlaska Airlines

Deal found 3/27

$1,549

Fri 4/48:35 pmSAT - BWI

1 stop7h 25mSouthwest

Sun 4/69:25 pmBWI - SAT

Nonstop4h 05mSouthwest

Deal found 3/26

$781

Fri 4/47:00 amSAT - BWI

1 stop5h 05mDelta

Sun 4/66:55 pmBWI - SAT

1 stop6h 35mDelta

Deal found 3/27

$871

Thu 4/109:03 amSAT - BWI

1 stop10h 53mFrontier

Sat 4/129:56 pmBWI - SAT

1 stop11h 17mFrontier

Deal found 3/27

$348

Tue 4/157:21 pmSAT - BWI

1 stop21h 42mAlaska Airlines

Tue 4/297:06 amBWI - SAT

1 stop17h 53mAlaska Airlines

Deal found 3/27

$678

Wed 4/237:25 pmSAT - BWI

1 stop9h 21mSpirit Airlines

Fri 4/252:53 pmBWI - SAT

1 stop11h 17mSpirit Airlines

Deal found 3/27

$179

Fri 4/2510:09 amSAT - BWI

1 stop11h 41mMultiple Airlines

Sun 4/275:08 pmBWI - SAT

1 stop26h 51mMultiple Airlines

Deal found 3/27

$232

Tue 4/295:55 amSAT - BWI

Nonstop3h 20mSouthwest

Tue 4/296:10 pmBWI - SAT

Nonstop3h 45mSouthwest

Deal found 3/27

$237

One-way flights from San Antonio to Baltimore
Search for one-way flight options from San Antonio to Baltimore. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Fri 5/911:06 amSAT - BWI

Nonstop3h 20mSpirit Airlines

Deal found 3/27

$56

Tue 5/132:30 pmSAT - BWI

Nonstop3h 20mSouthwest

Deal found 3/27

$119

Thu 5/86:19 pmSAT - BWI

1 stop5h 29mDelta

Deal found 3/27

$124

Thu 4/109:03 amSAT - BWI

1 stop10h 53mFrontier

Deal found 3/27

$135

Sun 7/136:20 pmSAT - BWI

1 stop16h 03mSun Country Air

Deal found 3/27

$183

Wed 5/285:59 pmSAT - BWI

3 stops18h 58mUnited Airlines

Deal found 3/27

$239

Tue 6/106:25 amSAT - BWI

1 stop7h 04mAmerican Airlines

Deal found 3/27

$309

Fri 7/42:50 pmSAT - BWI

3 stops19h 07mAlaska Airlines

Deal found 3/27

$598

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 5/9

11:06 am-3:26 pm

Nonstop3h 20m

Baltimore/Washington

Mon 5/12

7:33 am-10:11 am

Nonstop3h 38m

$114

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 4/25

10:09 am-10:50 pm

1 stop11h 41m

Baltimore/Washington

Sun 4/27

5:08 pm-6:59 pm

1 stop26h 51m

$232

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Tue 4/29

5:55 am-10:15 am

Nonstop3h 20m

Baltimore/Washington

Tue 4/29

6:10 pm-8:55 pm

Nonstop3h 45m

$237

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Thu 4/10

9:03 am-8:56 pm

1 stop10h 53m

Baltimore/Washington

Sat 4/12

9:56 pm-8:13 am

1 stop11h 17m

$348

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Wed 6/4

6:45 am-1:57 pm

1 stop6h 12m

Baltimore/Washington

Wed 6/11

3:05 pm-9:32 pm

1 stop7h 27m

$368

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Tue 8/12

10:05 am-3:56 pm

1 stop4h 51m

Baltimore/Washington

Wed 8/13

6:17 pm-10:05 pm

1 stop4h 48m

$461

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 5/9

11:06 am-3:26 pm

Nonstop3h 20m

$56

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Tue 5/13

2:30 pm-6:50 pm

Nonstop3h 20m

$119

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Thu 5/8

6:19 pm-12:48 am

1 stop5h 29m

$124

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Thu 4/10

9:03 am-8:56 pm

1 stop10h 53m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 results

Compare providers for flights from San Antonio to Baltimore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Baltimore in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust 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 San Antonio-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Baltimore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Baltimore 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 San Antonio-Baltimore 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 San Antonio to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

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

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Baltimore (average of $241). Flying from San Antonio to Baltimore in March is currently the most expensive (average of $290). 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 BWI?

A simple way to save on the total cost of your ticket is to fly from San Antonio to Baltimore in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the afternoon.

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

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

Rainfall in Baltimore by month

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Antonio to Baltimore to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.1

Very good

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines

8.0

Very good

9,798 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,896 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airports do I use to fly from San Antonio to Baltimore?
If you wish to fly to Baltimore from San Antonio, then you need to book flights from San Antonio to Baltimore/Washington. There is 1 flight from San Antonio (SAT) to Baltimore/Washington (BWI) per day to choose from. Flights to Baltimore from San Antonio are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 05m is how long a nonstop flight from San Antonio to Baltimore/Washington typically takes.
How popular is this San Antonio to Baltimore flight route?
This flight path from San Antonio to Baltimore/Washington was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from San Antonio to Baltimore round-trip?
Currently priced at $114, Spirit Airlines will fly you from San Antonio to Baltimore and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Frontier - these airlines can fly you to your destination from $237 and $348, respectively. Spirit Airlines is 72% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Antonio to Baltimore one-way?
$56 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $119 and $124, respectively.
What are the cheapest flights from San Antonio to Baltimore?
On average you can expect to pay $293 for a flight from San Antonio to Baltimore. The cheapest flight overall is $118 while the most popular route, (San Antonio - Baltimore/Washington) is currently priced at $113.
Can I find deals for flights from San Antonio to Baltimore that include hotel bookings?
Yes. In addition to deals on San Antonio to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Baltimore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Baltimore.
Can I find deals for business class flights from San Antonio to Baltimore?
Yes. Cheapflights offers flight deals from San Antonio to Baltimore 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 Baltimore?
Currently, August is the cheapest month in which you can book a flight from San Antonio to Baltimore (average of $241). Flying from San Antonio to Baltimore in March is currently the most expensive (average of $290). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Antonio to Baltimore

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Complete your trip

Baltimore car rentals

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Top 5 airlines flying from San Antonio to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$151	Average$229	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$239	Average$445	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$242	Average$468	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$290	Average$415	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$310	Average$501	FlexibilityNo cancel fee	On-time63%

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$56+ Cheap flights from San Antonio to Baltimore (SAT - BWI)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Baltimore 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 Baltimore/Washington are usually found in January or July, booked 78 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from San Antonio to Baltimore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Baltimore

Cheapest flights from San Antonio to BaltimoreExplore the most affordable flight options available from San Antonio to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from San Antonio to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Antonio to Baltimore

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 San Antonio to Baltimore in March.

Best time to book a flight from San Antonio to Baltimore

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Baltimore. Price data was last updated on March 21, 2025.

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

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

Find hourly flight availability from San Antonio to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Baltimore. Price data was last updated on March 23, 2025.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

Reviews of airlines servicing Baltimore

Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Antonio to Baltimore to help guide your decision. Reviews also offer insight into each airline's 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 Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Antonio to Baltimore?

How popular is this San Antonio to Baltimore flight route?

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

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

What are the cheapest flights from San Antonio to Baltimore?

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

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Cheapest flights from San Antonio to Baltimore
Explore the most affordable flight options available from San Antonio to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.