When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Portugal?

Prices for flights from Santa Rosa Sonoma County Airport to Portugal are refreshed on a daily basis.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$718 Cheap Flights from Santa Rosa to Portugal in 2025/26

1 adult

0 bags

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Find the cheapest flights from Santa Rosa to Portugal

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One-way

Cheap round-trip flights

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11:15 am - 5:55 pm

STS

LIS

22h 40m2 stops

6:30 am - 10:58 pm

LIS

STS

24h 28m2 stops

$718Multiple Airlines

vie., ene. 23 - vie., ene. 30

12:55 pm - 2:45 pm

STS

LIS

41h 50m2 stops

7:05 am - 10:58 pm

LIS

STS

23h 53m2 stops

$721American Airlines

lun., ene. 19 - vie., ene. 30

4:23 pm - 9:55 pm

STS

LIS

21h 32m2 stops

7:00 am - 12:25 pm

LIS

STS

37h 25m2 stops

$727American Airlines

lun., ene. 19 - sáb., ene. 31

4:17 pm - 11:10 pm

STS

LIS

22h 53m2 stops

7:20 am - 11:30 pm

LIS

STS

24h 10m2 stops

$880American Airlines

lun., may. 4 - jue., may. 14

12:46 pm - 5:55 pm

STS

LIS

21h 09m2 stops

7:15 am - 12:17 pm

LIS

STS

61h 02m2 stops

$886American Airlines

lun., may. 4 - lun., may. 11

4:17 pm - 11:00 pm

STS

LIS

22h 43m2 stops

7:15 am - 11:41 pm

LIS

STS

24h 26m2 stops

$940American Airlines

jue., may. 7 - mar., may. 12

12:46 pm - 5:55 pm

STS

LIS

21h 09m2 stops

7:20 am - 9:47 am

LIS

STS

34h 27m2 stops

$946American Airlines

lun., may. 4 - dom., may. 10

7:00 am - 5:45 pm

STS

LIS

26h 45m2 stops

11:05 am - 9:56 am

LIS

STS

54h 51m2 stops

$952American Airlines

dom., ene. 25 - sáb., ene. 31

4:17 pm - 11:00 pm

STS

LIS

22h 43m2 stops

7:20 am - 9:47 am

LIS

STS

34h 27m2 stops

$1,006American Airlines

jue., may. 7 - dom., may. 10

7:00 am - 5:55 pm

STS

LIS

26h 55m2 stops

10:40 am - 9:56 am

LIS

STS

55h 16m2 stops

$1,044American Airlines

sáb., ene. 24 - vie., ene. 30

American Airlines flights from Santa Rosa to Portugal

Our best American Airlines deals on Santa Rosa to Portugal flight tickets

American Airlines

Jan 19

STS12:55 pmSanta Rosa Sonoma County

25h 00m

2 stops

LIS9:55 pmLisbon Humberto Delgado

Jan 29

LIS7:00 amLisbon Humberto Delgado

23h 58m

2 stops

STS10:58 pmSanta Rosa Sonoma County

$721

Find similar

American Airlines

Jan 19

STS4:23 pmSanta Rosa Sonoma County

21h 32m

2 stops

LIS9:55 pmLisbon Humberto Delgado

Jan 31

LIS7:00 amLisbon Humberto Delgado

37h 25m

2 stops

STS12:25 pmSanta Rosa Sonoma County

$727

Find similar

American Airlines

Feb 13

STS4:27 pmSanta Rosa Sonoma County

56h 38m

2 stops

LIS9:05 amLisbon Humberto Delgado

Feb 24

LIS11:05 amLisbon Humberto Delgado

31h 06m

2 stops

STS10:11 amSanta Rosa Sonoma County

$808

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

vie. 1/23

11:15 am-5:55 pm

2 stops22h 40m

Lisbon Humberto Delgado

vie. 1/30

6:30 am-10:58 pm

2 stops24h 28m

$718

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

lun. 1/19

12:55 pm-2:45 pm

2 stops41h 50m

Lisbon Humberto Delgado

vie. 1/30

7:05 am-10:58 pm

2 stops23h 53m

$721

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

lun. 1/19

4:23 pm-9:55 pm

2 stops21h 32m

Lisbon Humberto Delgado

sáb. 1/31

7:00 am-12:25 pm

2 stops37h 25m

$727

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

lun. 5/4

4:17 pm-11:10 pm

2 stops22h 53m

Lisbon Humberto Delgado

jue. 5/14

7:20 am-11:30 pm

2 stops24h 10m

$880

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

lun. 5/4

12:46 pm-5:55 pm

2 stops21h 09m

Lisbon Humberto Delgado

lun. 5/11

7:15 am-12:17 pm

2 stops61h 02m

$886

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

jue. 5/7

4:17 pm-11:00 pm

2 stops22h 43m

Lisbon Humberto Delgado

mar. 5/12

7:15 am-11:41 pm

2 stops24h 26m

$940

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

lun. 5/4

12:46 pm-5:55 pm

2 stops21h 09m

Lisbon Humberto Delgado

dom. 5/10

7:20 am-9:47 am

2 stops34h 27m

$946

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

dom. 1/25

7:00 am-5:45 pm

2 stops26h 45m

Lisbon Humberto Delgado

sáb. 1/31

11:05 am-9:56 am

2 stops54h 51m

$952

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

jue. 5/7

4:17 pm-11:00 pm

2 stops22h 43m

Lisbon Humberto Delgado

dom. 5/10

7:20 am-9:47 am

2 stops34h 27m

$1,006

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

sáb. 1/24

7:00 am-5:55 pm

2 stops26h 55m

Lisbon Humberto Delgado

vie. 1/30

10:40 am-9:56 am

2 stops55h 16m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Portugal

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 airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and Air Canada are the top three most popular airlines that fly to Portugal from Santa Rosa according to our data. TAP AIR PORTUGAL is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 18 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Portugal

Fastest flight time	19h 12m
Direct flights	None

The fastest flight from Santa Rosa to Portugal takes 19h 12m

There are no direct flights from Santa Rosa to Portugal. There are no popular flight routes from Santa Rosa to Portugal.

Search flight deals

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Portugal?
Prices for flights from Santa Rosa Sonoma County Airport to Portugal are refreshed on a daily basis.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Rosa to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Rosa to Portugal with flexible booking policies on momondo?

Flights from Santa Rosa to Portugal 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 Santa Rosa to Portugal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Santa Rosa.

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

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Santa Rosa and alert you when they change.