What is the cheapest airline that flies from Bucharest to San Antonio?

British Airways and Qatar Airways are the most popular carriers operating from Bucharest to San Antonio

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.

$463 Cheap Flights from Bucharest to San Antonio in 2025/26

1 adult

0 bags

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Find the cheapest flights from Bucharest to San Antonio

Round-trip

One-way

Cheap round-trip flights

7:00 am - 11:59 pmOTP-SAT

24h 59m2 stops

8:00 am - 12:40 pmSAT-OTP

20h 40m2 stops

$844Delta

Find Deal

Thu, Oct 2 - Sat, Oct 11

6:00 am - 10:19 pmOTP-SAT

24h 19m2 stops

10:45 am - 12:05 pmSAT-OTP

17h 20m2 stops

$875Delta

Find Deal

Fri, Feb 20 - Tue, Feb 24

6:05 am - 10:19 pmOTP-SAT

24h 14m2 stops

10:45 am - 10:40 pmSAT-OTP

27h 55m2 stops

$938Air France

Find Deal

Fri, Feb 20 - Tue, Feb 24

6:00 am - 10:35 pmOTP-SAT

24h 35m3 stops

7:16 am - 1:00 pmSAT-OTP

21h 44m3 stops

$1,764Air Canada

Find Deal

Thu, Oct 2 - Sat, Oct 11

Delta flights from Bucharest to San Antonio

Our best Delta deals on Bucharest to San Antonio flight tickets

Delta

Oct 2

OTP7:00 amBucharest Otopeni Intl

24h 59m

2 stops

SAT11:59 pmSan Antonio

Oct 11

SAT8:00 amSan Antonio

20h 40m

2 stops

OTP12:40 pmBucharest Otopeni Intl

$844

Find similar

Delta

Feb 20

OTP6:00 amBucharest Otopeni Intl

24h 19m

2 stops

SAT10:19 pmSan Antonio

Feb 24

SAT10:45 amSan Antonio

17h 20m

2 stops

OTP12:05 pmBucharest Otopeni Intl

$875

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 10/2

7:00 am-11:59 pm

2 stops24h 59m

San Antonio

Sat 10/11

8:00 am-12:40 pm

2 stops20h 40m

$844

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Fri 2/20

6:00 am-10:19 pm

2 stops24h 19m

San Antonio

Tue 2/24

10:45 am-12:05 pm

2 stops17h 20m

$875

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Fri 2/20

6:05 am-10:19 pm

2 stops24h 14m

San Antonio

Tue 2/24

10:45 am-10:40 pm

2 stops27h 55m

$938

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 10/2

6:00 am-10:35 pm

3 stops24h 35m

San Antonio

Sat 10/11

7:16 am-1:00 pm

3 stops21h 44m

$1,764

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Mon 11/3

9:30 am-11:40 pm

2 stops46h 10m

$463

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Sun 11/2

5:45 am-5:40 pm

3 stops42h 55m

$471

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Mon 11/3

9:30 am-11:40 pm

3 stops46h 10m

$482

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Mon 9/29

11:35 pm-8:52 pm

3 stops53h 17m

$632

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Sun 9/28

6:45 am-7:32 pm

2 stops44h 47m

$707

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Sun 9/28

6:45 am-4:47 pm

3 stops42h 02m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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

Prices

Airlines

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

Direct flights	None

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

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How far is Bucharest to San Antonio by plane?
Bucharest and San Antonio are 6250.4 mi apart from one another. 24h 14m 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.