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$522+ Cheap flights from Santa Ana (SNA) to Bilbao (BIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BIO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Santa Ana to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Bilbao (BIO). 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 septiembre 11, 2025.

Round-trip from

$522
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$1,161
From Santa Ana J. Wayne/Orange Cnty to Bilbao
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Highest demand for flights based on searches. 14% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Ana to Bilbao

Cheapest flights from Santa Ana to Bilbao
Explore the most affordable flight options available from Santa Ana to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 10/86:11 pmSNA - BIO
2 stops20h 14mUnited Airlines
mié. 10/156:45 amBIO - SNA
2 stops20h 26mUnited Airlines
Deal found 9/10$522
This United Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 10/317:34 pmSNA - BIO
2 stops19h 46mUnited Airlines
mar. 11/46:45 amBIO - SNA
3 stops24h 09mUnited Airlines
Deal found 9/9$601
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:00 pmSNA - BIO
2 stops17h 45mMultiple Airlines
mar. 10/286:45 amBIO - SNA
2 stops18h 42mMultiple Airlines
Deal found 9/11$3,766

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Bilbao 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santa Ana to Bilbao that are best for you.

Fly from

Santa Ana

Fly to

Bilbao

Route

Depart

Return

Price

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

mié. 10/8

6:11 pm-11:25 pm

2 stops20h 14m

Bilbao

mié. 10/15

6:45 am-6:11 pm

2 stops20h 26m

$522

Santa AnaBilbao

SNA - BIO

SNABIO

Santa Ana J. Wayne/Orange Cnty

vie. 10/31

2:35 pm-11:20 pm

2 stops24h 45m

Bilbao

mar. 11/4

12:50 pm-8:54 am

2 stops29h 04m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Santa Ana to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Santa Ana 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 Santa Ana to Bilbao

What is the cheapest month to book a flight from Santa Ana to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Santa Ana to Bilbao (average of $541). Flying from Santa Ana to Bilbao in June is currently the most expensive (average of $1,136). 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 Santa Ana to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Ana to Bilbao?

    A quick flight from Santa Ana to Bilbao can take about 20h 14m. United Airlines provides one of the quickest options available for as low as $522. The distance between Santa Ana and Bilbao is about 5719 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Bilbao 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 Santa Ana to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Santa Ana to Bilbao (average of $541). Flying from Santa Ana to Bilbao in June is currently the most expensive (average of $1,136). 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.

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