HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Ana

$629+ Cheap flights from Otopeni Intl (OTP) to Santa Ana, CA (SNA)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SNA
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Otopeni Intl to Santa Ana 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.

Cheap flight deals from Otopeni Intl to Santa Ana

Cheapest flights from Otopeni Intl to Santa Ana
Explore the most affordable flight options available from Otopeni Intl to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:55 am
OTP
-
SNA
2 stops48h 47m
United Airlines
Tue 2/106:50 am
SNA
-
OTP
2 stops21h 05m
United Airlines
Deal found 1/22$799
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:00 am
OTP
-
SNA
2 stops24h 01m
British Airways
Tue 2/108:05 am
SNA
-
OTP
2 stops20h 40m
British Airways
Deal found 1/21$864
This Lucky2Go deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:25 pm
OTP
-
SNA
3 stops55h 47m
Multiple Airlines
Tue 2/103:41 pm
SNA
-
OTP
3 stops30h 09m
Multiple Airlines
Deal found 1/22$998
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:00 am
OTP
-
SNA
2 stops24h 01m
British Airways
Mon 2/98:05 am
SNA
-
OTP
2 stops28h 55m
British Airways
Deal found 1/20$1,149
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:00 am
OTP
-
SNA
2 stops20h 34m
Delta
Tue 2/1011:45 am
SNA
-
OTP
2 stops19h 25m
Delta
Deal found 1/21$1,466
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:00 am
OTP
-
SNA
2 stops22h 25m
Delta
Wed 2/2511:15 am
SNA
-
OTP
2 stops19h 55m
Delta
Deal found 1/21$1,566

Find flight deals from Otopeni Intl to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$799
(United Airlines)

One-way from

$629
(KAYAK)

Popular in

July

Cheapest in

March

Average price

$851
Provider with most accurate pricing for Bucharest (BUH)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Los Angeles flights.
Search Deals
From Bucharest Otopeni Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Bucharest Otopeni Intl to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Santa Ana 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, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Santa Ana that are best for you.

Fly from

Otopeni Intl

Fly to

Santa Ana

Route

Depart

Return

Price

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Fri 2/6

5:55 am-8:42 pm

2 stops48h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

6:50 am-1:55 pm

2 stops21h 05m

$799

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Fri 2/6

8:00 am-10:01 pm

2 stops24h 01m

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

8:05 am-2:45 pm

2 stops20h 40m

$864

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Fri 2/6

6:25 pm-4:12 pm

3 stops55h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

3:41 pm-7:50 am

3 stops30h 09m

$998

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Fri 2/6

8:00 am-10:01 pm

2 stops24h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 2/9

8:05 am-11:00 pm

2 stops28h 55m

$1,149

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Fri 2/6

6:00 am-4:34 pm

2 stops20h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 2/10

11:45 am-5:10 pm

2 stops19h 25m

$1,466

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Thu 2/12

6:00 am-6:25 pm

2 stops22h 25m

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

11:15 am-5:10 pm

2 stops19h 55m

$1,566

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Tue 3/17

8:00 am-8:33 am

2 stops33h 33m

$629

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Wed 3/18

8:05 am-10:45 pm

2 stops23h 40m

$750

BucharestSanta Ana

OTP - SNA

OTPSNA

Bucharest Otopeni Intl

Thu 5/28

6:15 am-5:31 pm

2 stops21h 16m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Best time to book a flight from Otopeni Intl to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Santa Ana

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Santa Ana, California?

Currently, September is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Santa Ana, California (average of $497). Flying from Bucharest Otopeni Intl Airport to Santa Ana, California in July is currently the most expensive (average of $844). 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.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Ana from Bucharest Otopeni Intl?

    Most people fly into Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight to Santa Ana from Bucharest Otopeni Intl. On average, J. Wayne/Orange Cnty has 0 inbound flights from Bucharest Otopeni Intl per day from 0 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

  • How long is the flight from Bucharest Otopeni Intl Airport to Santa Ana, California?

    Departing from Bucharest Otopeni Intl Airport to Santa Ana, California will take you 24h 01m. Airlines will cover a distance of 6572 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Otopeni Intl to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Santa Ana.

  • Can I find deals for business class flights from Otopeni Intl to Santa Ana?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Santa Ana 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 Bucharest Otopeni Intl Airport to Santa Ana, California?

    Currently, September is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Santa Ana, California (average of $497). Flying from Bucharest Otopeni Intl Airport to Santa Ana, California in July is currently the most expensive (average of $844). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights