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Cheap flights from Houston to Santander from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Santander departing on 7/31. 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 Houston to Santander

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
4:18 pm - 9:30 am
IAH
-
SDR
58h 12m
2 stops
Iberia Logo
9:35 pm - 11:58 pm
SDR
-
IAH
33h 23m
2 stops
$1,072Iberia
Sat, Aug 1 - Sat, Aug 8
British Airways Logo
3:50 pm - 5:00 pm
IAH
-
SDR
18h 10m
2 stops
British Airways Logo
10:05 am - 12:30 am
SDR
-
IAH
21h 25m
2 stops
$1,329British Airways
Mon, Nov 16 - Fri, Nov 20
Iberia Logo
12:46 pm - 5:00 pm
HOU
-
SDR
21h 14m
2 stops
Iberia Logo
9:35 pm - 7:44 pm
SDR
-
HOU
29h 09m
2 stops
$1,888Iberia
Sat, Aug 1 - Sat, Aug 8

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Iberia flights from Houston to Santander

Our best Iberia deals on Houston to Santander flight tickets
Iberia
Aug 1
IAH4:18 pmHouston George Bush Intcntl
58h 12m
2 stops
SDR9:30 amSantander
Aug 8
SDR9:35 pmSantander
33h 23m
2 stops
IAH11:58 pmHouston George Bush Intcntl
$1,072
Iberia
Aug 1
HOU12:46 pmHouston Hobby
21h 14m
2 stops
SDR5:00 pmSantander
Aug 8
SDR9:35 pmSantander
29h 09m
2 stops
HOU7:44 pmHouston Hobby
$1,888

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Santander 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 June 16, 2026.
Use the filters below to find and compare flights from Houston to Santander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Sat 8/1

4:18 pm-9:30 am

2 stops58h 12m

Santander

Sat 8/8

9:35 pm-11:58 pm

2 stops33h 23m

$1,072
Quickest round-trip

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Mon 11/16

3:50 pm-5:00 pm

2 stops18h 10m

Santander

Fri 11/20

10:05 am-12:30 am

2 stops21h 25m

$1,329

HoustonSantander

HOU - SDR

HOUSDR

Houston Hobby

Sat 8/1

12:46 pm-5:00 pm

2 stops21h 14m

Santander

Sat 8/8

9:35 pm-7:44 pm

2 stops29h 09m

$1,888
Cheapest one-way

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Fri 7/31

1:16 pm-9:15 am

3 stops36h 59m

$391

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Tue 7/7

7:23 pm-9:50 am

3 stops55h 27m

$455

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Fri 7/31

8:37 pm-9:50 pm

2 stops42h 13m

$604
Quickest one-way

HoustonSantander

IAH - SDR

IAHSDR

Houston George Bush Intcntl

Tue 7/7

2:04 pm-9:50 pm

2 stops24h 46m

$733

HoustonSantander

HOU - SDR

HOUSDR

Houston Hobby

Tue 7/7

12:46 pm-9:50 pm

2 stops26h 04m

$747

HoustonSantander

HOU - SDR

HOUSDR

Houston Hobby

Fri 7/31

12:46 pm-8:45 am

2 stops36h 59m

$844

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santander from

How to get the cheapest flight ticket from Houston to Santander

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 Houston to Santander?

Iberia and British Airways are the most popular carriers operating from Houston to Santander

Cheap Houston to Santander flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Santander

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Houston to Santander takes 17h 25m
There are no direct flights from Houston to Santander. There are no popular flight routes from Houston to Santander.
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Frequently asked questions about flying from Houston to Santander

  • How far is Houston to Santander by plane?

    A flight from Houston to Santander will travel around 4907.6 mi. Flights usually cover this in 17h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Santander Airport?

    Prices for flights from Houston to Santander Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston to Santander 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 Houston to Santander Airport.

  • What documentation or ID do you need to fly to Santander Airport?

    The necessary travel and health documents for your Santander Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Santander?

Book flights to Santander if you plan to visit one of these locations
Llanes
Potes

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Santander?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Santander for you.

Can I find flights from Houston to Santander with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Santander flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Santander?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Santander.

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

Yes momondo offers price alerts on flights to Santander from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cabin classes currently available on flights to Santander

List of cabin classes available on flights landing in Santander. Availability may vary depending on flight origin and airline.
First Class to Santander
Business Class to Santander