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Cheap flights from San Francisco to Mayagüez from $1,558

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Mayagüez departing on 8/17. 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
0 bags

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Find the cheapest flights from San Francisco to Mayagüez

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:35 pm - 4:11 pm
SFO
-
MAZ
14h 36m
2 stops
United Airlines Logo
1:19 pm - 12:59 am
MAZ
-
SFO
14h 40m
2 stops
$1,558United Airlines
Mon, Aug 17 - Thu, Aug 20
United Airlines Logo
10:35 pm - 4:11 pm
SFO
-
MAZ
14h 36m
2 stops
United Airlines Logo
1:19 pm - 12:50 am
MAZ
-
SFO
14h 31m
2 stops
$1,727United Airlines
Mon, Aug 24 - Thu, Aug 27

United Airlines flights from San Francisco to Mayagüez

Our best United Airlines deals on San Francisco to Mayagüez flight tickets
United Airlines
Aug 17
SFO10:35 pmSan Francisco
14h 36m
2 stops
MAZ4:11 pmMayagüez Eugenio M De Hostos
Aug 20
MAZ1:19 pmMayagüez Eugenio M De Hostos
14h 40m
2 stops
SFO12:59 amSan Francisco
$1,558
United Airlines
Aug 24
SFO10:35 pmSan Francisco
14h 36m
2 stops
MAZ4:11 pmMayagüez Eugenio M De Hostos
Aug 27
MAZ1:19 pmMayagüez Eugenio M De Hostos
14h 31m
2 stops
SFO12:50 amSan Francisco
$1,727

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Mayagüez 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 May 30, 2026.
Use the filters below to find and compare flights from San Francisco to Mayagüez that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoMayagüez

SFO - MAZ

SFOMAZ

San Francisco

Mon 8/17

10:35 pm-4:11 pm

2 stops14h 36m

Mayagüez Eugenio M De Hostos

Thu 8/20

1:19 pm-12:59 am

2 stops14h 40m

$1,558
Quickest round-trip

San FranciscoMayagüez

SFO - MAZ

SFOMAZ

San Francisco

Mon 8/24

10:35 pm-4:11 pm

2 stops14h 36m

Mayagüez Eugenio M De Hostos

Thu 8/27

1:19 pm-12:50 am

2 stops14h 31m

$1,727

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from San Francisco to Mayagüez

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 Mayagüez?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Mayagüez from San Francisco according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Mayagüez. Keep in mind that there are 8 different airlines that fly to Mayagüez on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Mayagüez

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Mayagüez according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Mayagüez (SFO to MAZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Mayagüez

Fastest flight time

13h 12m

Direct flights

None
The fastest flight from San Francisco to Mayagüez takes 13h 12m
There are no direct flights from San Francisco to Mayagüez. There are no popular flight routes from San Francisco to Mayagüez.
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Frequently asked questions about flying from San Francisco to Mayagüez

  • How far is San Francisco to Mayagüez Eugenio M De Hostos by plane?

    A flight from San Francisco to Mayagüez Eugenio M De Hostos will travel around 3572.6 mi. Typically, this will take 13h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Mayagüez Eugenio M De Hostos Airport?

    Prices for flights from San Francisco Airport to Mayagüez Eugenio M De Hostos Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to Mayagüez Eugenio M De Hostos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Mayagüez Eugenio M De Hostos Airport.

  • What documentation or ID do you need to fly to Mayagüez Eugenio M De Hostos Airport?

    The travel and health documents required for your trip to Mayagüez Eugenio M De Hostos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mayagüez Eugenio M De Hostos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Mayagüez?

Book flights to Mayagüez if you plan to visit one of these locations
Rincon
Cabo Rojo
Boqueron

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Mayagüez?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Mayagüez. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Mayagüez with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Mayagüez from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Mayagüez?

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 Mayagüez from San Francisco.

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

Yes. momondo can track prices for San Francisco to Mayagüez flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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