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Cheap flights from Long Beach to Santiago de los Caballeros from $3,860

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Santiago de los Caballeros departing on 6/18. 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

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Find the cheapest flights from Long Beach to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:05 pm - 12:40 pm
LGB
-
STI
16h 35m
2 stops
Delta Logo
8:50 pm - 12:11 pm
STI
-
LGB
18h 21m
2 stops
$3,860Delta
Thu, Jun 18 - Sun, Jun 21
Delta Logo
5:05 pm - 12:40 pm
LGB
-
STI
16h 35m
2 stops
Delta Logo
8:50 pm - 12:11 pm
STI
-
LGB
18h 21m
2 stops
$3,870Delta
Wed, Jun 10 - Sun, Jun 14

Delta flights from Long Beach to Santiago de los Caballeros

Our best Delta deals on Long Beach to Santiago de los Caballeros flight tickets
Delta
Jun 18
LGB5:05 pmLong Beach Municipal
16h 35m
2 stops
STI12:40 pmSantiago de los Caballeros
Jun 21
STI8:50 pmSantiago de los Caballeros
18h 21m
2 stops
LGB12:11 pmLong Beach Municipal
$3,860
Delta
Jun 10
LGB5:05 pmLong Beach Municipal
16h 35m
2 stops
STI12:40 pmSantiago de los Caballeros
Jun 14
STI8:50 pmSantiago de los Caballeros
18h 21m
2 stops
LGB12:11 pmLong Beach Municipal
$3,870

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Santiago de los Caballeros 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 March 14, 2026.
Use the filters below to find and compare flights from Long Beach to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Long BeachSantiago de los Caballeros

LGB - STI

LGBSTI

Long Beach Municipal

Thu 6/18

5:05 pm-12:40 pm

2 stops16h 35m

Santiago de los Caballeros

Sun 6/21

8:50 pm-12:11 pm

2 stops18h 21m

$3,860

Long BeachSantiago de los Caballeros

LGB - STI

LGBSTI

Long Beach Municipal

Wed 6/10

5:05 pm-12:40 pm

2 stops16h 35m

Santiago de los Caballeros

Sun 6/14

8:50 pm-12:11 pm

2 stops18h 21m

$3,870

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Long Beach to Santiago de los Caballeros

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 Santiago de los Caballeros?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Santiago de los Caballeros from Long Beach according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 6 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

When to book flights from Long Beach to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Santiago de los Caballeros (LGB to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Santiago de los Caballeros

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Long Beach to Santiago de los Caballeros takes 16h 35m
There are no direct flights from Long Beach to Santiago de los Caballeros. There are no popular flight routes from Long Beach to Santiago de los Caballeros.
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  • How far is Long Beach Municipal to Santiago de los Caballeros by plane?

    A flight from Long Beach Municipal to Santiago de los Caballeros will travel around 3064.1 mi. 16h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Santiago de los Caballeros Airport?

    Prices for flights from Long Beach Municipal Airport to Santiago de los Caballeros Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Long Beach Municipal Airport to Santiago de los Caballeros 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 Long Beach Municipal Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros 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.

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Santiago de los Caballeros?

It is quick and easy to find Long Beach to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

Can I find flights from Long Beach to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Long Beach to Santiago de los Caballeros flights to just show those with flexible booking policies.

How can momondo help me find flights from Long Beach to Santiago de los Caballeros?

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 Santiago de los Caballeros from Long Beach.

I’m not ready to book a flight from Long Beach to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from Long Beach are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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