Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Bucharest to San Antonio from $661

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to San Antonio departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bucharest to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:45 pm - 11:52 am
OTP
-
SAT
30h 07m
2 stops
United Airlines Logo
12:10 pm - 6:35 pm
SAT
-
OTP
22h 25m
2 stops
$1,007United Airlines
Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
6:20 am - 9:13 pm
OTP
-
SAT
22h 53m
2 stops
Air Canada Logo
9:30 am - 12:50 pm
SAT
-
OTP
19h 20m
3 stops
$1,302Air Canada
Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
6:05 am - 9:13 pm
OTP
-
SAT
23h 08m
3 stops
Air Canada Logo
9:30 am - 12:50 pm
SAT
-
OTP
19h 20m
3 stops
$1,855Air Canada
Wed, Sep 9 - Wed, Sep 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Bucharest to San Antonio

Our best Air Canada deals on Bucharest to San Antonio flight tickets
Air Canada
Sep 9
OTP6:20 amBucharest Otopeni Intl
22h 53m
2 stops
SAT9:13 pmSan Antonio
Sep 16
SAT9:30 amSan Antonio
19h 20m
3 stops
OTP12:50 pmBucharest Otopeni Intl
$1,302
Air Canada
Sep 9
OTP6:05 amBucharest Otopeni Intl
23h 08m
3 stops
SAT9:13 pmSan Antonio
Sep 16
SAT9:30 amSan Antonio
19h 20m
3 stops
OTP12:50 pmBucharest Otopeni Intl
$1,855

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Bucharest to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Wed 9/9

1:45 pm-11:52 am

2 stops30h 07m

San Antonio

Wed 9/16

12:10 pm-6:35 pm

2 stops22h 25m

$1,007
Quickest round-trip

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Wed 9/9

6:20 am-9:13 pm

2 stops22h 53m

San Antonio

Wed 9/16

9:30 am-12:50 pm

3 stops19h 20m

$1,302

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Wed 9/9

6:05 am-9:13 pm

3 stops23h 08m

San Antonio

Wed 9/16

9:30 am-12:50 pm

3 stops19h 20m

$1,855
Cheapest one-way
Quickest one-way

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 10/8

8:15 am-8:22 pm

2 stops20h 07m

$661

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Mon 8/3

6:15 am-8:54 pm

2 stops46h 39m

$973

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Mon 8/3

6:05 am-8:22 pm

3 stops46h 17m

$981

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 10/8

1:45 pm-3:53 pm

3 stops58h 08m

$1,002

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

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 airline that flies from Bucharest to San Antonio?

American Airlines and United Airlines are the most popular carriers operating from Bucharest to San Antonio

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

30h 07m

Direct flights

None
The fastest flight from Bucharest to San Antonio takes 30h 07m
There are no direct flights from Bucharest to San Antonio. There are no popular flight routes from Bucharest to San Antonio.
Search flight deals

Frequently asked questions about flying from Bucharest to San Antonio

  • How far is Bucharest to San Antonio by plane?

    Bucharest and San Antonio are 6250.4 mi apart from one another. 30h 07m 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Pleasanton
Kerrville
Boerne
Schertz

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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/28
Fri 9/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States