When did momondo last update prices for flights from Bucharest to San Antonio Airport?

Prices for flights from Bucharest to San Antonio Airport refresh daily.

How old do you have to be to fly from Bucharest to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$711 Cheap Flights from Bucharest to San Antonio in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Bucharest to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 11:13 pm

OTP

SAT

25h 08m2 stops

12:15 pm - 12:20 pm

SAT

OTP

16h 05m2 stops

$882Lufthansa

mié., ene. 21 - mié., ene. 28

6:05 am - 7:41 pm

OTP

SAT

21h 36m3 stops

12:15 pm - 2:00 pm

SAT

OTP

17h 45m2 stops

$898United Airlines

mié., ene. 21 - mié., ene. 28

6:05 am - 10:47 am

OTP

SAT

36h 42m3 stops

9:50 am - 3:50 pm

SAT

OTP

22h 00m3 stops

$919Air Canada

mié., ene. 21 - mié., ene. 28

8:00 am - 10:58 pm

OTP

SAT

22h 58m2 stops

1:59 pm - 11:00 pm

SAT

OTP

25h 01m2 stops

$1,077British Airways

vie., ene. 23 - lun., ene. 26

5:55 am - 8:56 pm

OTP

SAT

23h 01m2 stops

7:29 am - 2:05 pm

SAT

OTP

22h 36m3 stops

$1,291United Airlines

vie., ene. 23 - lun., ene. 26

8:00 am - 10:53 pm

OTP

SAT

22h 53m2 stops

6:01 pm - 10:55 pm

SAT

OTP

20h 54m2 stops

$1,422British Airways

jue., ene. 1 - mar., feb. 3

10:30 am - 11:50 am

OTP

SAT

33h 20m3 stops

6:30 am - 12:30 am

SAT

OTP

34h 00m3 stops

$1,964Multiple Airlines

jue., ene. 1 - mar., feb. 3

10:30 am - 11:50 am

OTP

SAT

33h 20m3 stops

4:45 pm - 10:40 pm

SAT

OTP

21h 55m2 stops

$2,246Multiple Airlines

jue., ene. 1 - mar., feb. 3

British Airways flights from Bucharest to San Antonio

Our best British Airways deals on Bucharest to San Antonio flight tickets

British Airways

Jan 23

OTP8:00 amBucharest Otopeni Intl

22h 58m

2 stops

SAT10:58 pmSan Antonio

Jan 26

SAT1:59 pmSan Antonio

25h 01m

2 stops

OTP11:00 pmBucharest Otopeni Intl

$1,077

Find similar

British Airways

Jan 1

OTP8:00 amBucharest Otopeni Intl

22h 53m

2 stops

SAT10:53 pmSan Antonio

Feb 3

SAT6:01 pmSan Antonio

20h 54m

2 stops

OTP10:55 pmBucharest Otopeni Intl

$1,422

Find similar

United Airlines flights from Bucharest to San Antonio

Our best United Airlines deals on Bucharest to San Antonio flight tickets

United Airlines

Jan 21

OTP6:05 amBucharest Otopeni Intl

21h 36m

3 stops

SAT7:41 pmSan Antonio

Jan 28

SAT12:15 pmSan Antonio

17h 45m

2 stops

OTP2:00 pmBucharest Otopeni Intl

$898

Find similar

United Airlines

Jan 23

OTP5:55 amBucharest Otopeni Intl

23h 01m

2 stops

SAT8:56 pmSan Antonio

Jan 26

SAT7:29 amSan Antonio

22h 36m

3 stops

OTP2:05 pmBucharest Otopeni Intl

$1,291

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

mié. 1/21

6:05 am-11:13 pm

2 stops25h 08m

San Antonio

mié. 1/28

12:15 pm-12:20 pm

2 stops16h 05m

$882

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

mié. 1/21

6:05 am-7:41 pm

3 stops21h 36m

San Antonio

mié. 1/28

12:15 pm-2:00 pm

2 stops17h 45m

$898

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

mié. 1/21

6:05 am-10:47 am

3 stops36h 42m

San Antonio

mié. 1/28

9:50 am-3:50 pm

3 stops22h 00m

$919

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

vie. 1/23

8:00 am-10:58 pm

2 stops22h 58m

San Antonio

lun. 1/26

1:59 pm-11:00 pm

2 stops25h 01m

$1,077

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

vie. 1/23

5:55 am-8:56 pm

2 stops23h 01m

San Antonio

lun. 1/26

7:29 am-2:05 pm

3 stops22h 36m

$1,291

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

jue. 1/1

8:00 am-10:53 pm

2 stops22h 53m

San Antonio

mar. 2/3

6:01 pm-10:55 pm

2 stops20h 54m

$1,422

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

jue. 1/1

10:30 am-11:50 am

3 stops33h 20m

San Antonio

mar. 2/3

6:30 am-12:30 am

3 stops34h 00m

$1,964

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

jue. 1/1

10:30 am-11:50 am

3 stops33h 20m

San Antonio

mar. 2/3

4:45 pm-10:40 pm

2 stops21h 55m

$2,246

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

jue. 1/1

7:10 am-11:50 am

2 stops36h 40m

$919

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

jue. 1/1

7:10 am-5:01 pm

3 stops41h 51m

$940

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bucharest to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $745. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $791.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Bucharest to San Antonio in the morning for as low as $788. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $998. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Bucharest to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bucharest to San Antonio (BUH to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to San Antonio

Fastest flight time	22h 58m
Direct flights	None

The fastest flight from Bucharest to San Antonio takes 22h 58m

There are no direct flights from Bucharest to San Antonio. There are no popular flight routes from Bucharest to San Antonio.

Search flight deals

How far is Bucharest to San Antonio by plane?
Bucharest and San Antonio are 6250.4 mi apart from one another. 21h 36m is a normal flight duration for this route.
When did momondo last update prices for flights from Bucharest to San Antonio Airport?
Prices for flights from Bucharest to San Antonio Airport refresh daily.
How old do you have to be to fly from Bucharest to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bucharest to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bucharest to San Antonio is British Airways (100% of total bookings).

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Bucharest.

Can I find flights from Bucharest to San Antonio with flexible booking policies on momondo?

Flights from Bucharest to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to San Antonio?

Once all potential Bucharest to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bucharest to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Bucharest and alert you when they change.