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Cheap flights from Buffalo to Santiago de los Caballeros from $208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Santiago de los Caballeros departing on 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:50 am - 7:33 pm
BUF
-
STI
7h 43m
1 stop
Delta Logo
6:00 am - 7:19 pm
STI
-
BUF
13h 19m
1 stop
$325Delta
mié., abr. 15 - mié., abr. 22
American Airlines Logo
6:30 am - 8:48 pm
BUF
-
STI
14h 18m
2 stops
American Airlines Logo
7:00 am - 12:09 am
STI
-
BUF
17h 09m
2 stops
$329American Airlines
lun., ago. 24 - mar., sep. 1
United Airlines Logo
6:00 am - 12:57 pm
BUF
-
STI
6h 57m
1 stop
United Airlines Logo
6:00 am - 8:43 pm
STI
-
BUF
14h 43m
2 stops
$378United Airlines
mié., abr. 15 - mié., abr. 22
American Airlines Logo
8:55 am - 8:29 pm
BUF
-
STI
11h 34m
2 stops
American Airlines Logo
1:32 pm - 11:58 am
STI
-
BUF
22h 26m
2 stops
$379American Airlines
mar., mar. 24 - mar., abr. 14
United Airlines Logo
6:00 am - 3:12 pm
BUF
-
STI
9h 12m
1 stop
United Airlines Logo
4:23 pm - 9:41 am
STI
-
BUF
17h 18m
2 stops
$413United Airlines
sáb., may. 2 - mié., may. 6
JetBlue Logo
12:25 pm - 6:43 pm
BUF
-
STI
6h 18m
1 stop
JetBlue Logo
3:34 am - 1:33 pm
STI
-
BUF
9h 59m
1 stop
$422JetBlue
sáb., may. 2 - mar., may. 5
Delta Logo
7:00 am - 7:15 pm
BUF
-
STI
12h 15m
1 stop
Delta Logo
1:35 pm - 12:50 am
STI
-
BUF
11h 15m
1 stop
$433Delta
mar., mar. 31 - jue., abr. 16
JetBlue Logo
12:25 pm - 11:56 pm
BUF
-
STI
11h 31m
1 stop
JetBlue Logo
3:34 am - 1:33 pm
STI
-
BUF
9h 59m
1 stop
$441JetBlue
sáb., may. 2 - mar., may. 5
JetBlue Logo
7:05 am - 6:58 pm
BUF
-
STI
11h 53m
1 stop
JetBlue Logo
5:01 am - 12:31 pm
STI
-
BUF
7h 30m
1 stop
$447JetBlue
lun., ago. 24 - mar., sep. 1
American Airlines Logo
5:29 pm - 12:30 pm
BUF
-
STI
19h 01m
2 stops
American Airlines Logo
1:32 pm - 11:14 am
STI
-
BUF
21h 42m
2 stops
$453American Airlines
mar., mar. 31 - jue., abr. 16

Delta flights from Buffalo to Santiago de los Caballeros

Our best Delta deals on Buffalo to Santiago de los Caballeros flight tickets
Delta
Apr 15
BUF11:50 amBuffalo
7h 43m
1 stop
STI7:33 pmSantiago de los Caballeros
Apr 22
STI6:00 amSantiago de los Caballeros
13h 19m
1 stop
BUF7:19 pmBuffalo
$325
Delta
Mar 31
BUF7:00 amBuffalo
12h 15m
1 stop
STI7:15 pmSantiago de los Caballeros
Apr 16
STI1:35 pmSantiago de los Caballeros
11h 15m
1 stop
BUF12:50 amBuffalo
$433
Delta
Mar 24
BUF3:56 pmBuffalo
7h 58m
1 stop
STI11:54 pmSantiago de los Caballeros
Apr 14
STI8:59 pmSantiago de los Caballeros
14h 11m
1 stop
BUF11:10 amBuffalo
$457

United Airlines flights from Buffalo to Santiago de los Caballeros

Our best United Airlines deals on Buffalo to Santiago de los Caballeros flight tickets
United Airlines
Apr 15
BUF6:00 amBuffalo
6h 57m
1 stop
STI12:57 pmSantiago de los Caballeros
Apr 22
STI6:00 amSantiago de los Caballeros
14h 43m
2 stops
BUF8:43 pmBuffalo
$378
United Airlines
May 2
BUF11:02 amBuffalo
11h 50m
2 stops
STI10:52 pmSantiago de los Caballeros
May 6
STI4:23 pmSantiago de los Caballeros
17h 18m
2 stops
BUF9:41 amBuffalo
$413
United Airlines
May 2
BUF11:02 amBuffalo
11h 50m
2 stops
STI10:52 pmSantiago de los Caballeros
May 6
STI4:23 pmSantiago de los Caballeros
17h 30m
2 stops
BUF9:53 amBuffalo
$456

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo 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 marzo 1, 2026.
Use the filters below to find and compare flights from Buffalo to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

mié. 4/15

11:50 am-7:33 pm

1 stop7h 43m

Santiago de los Caballeros

mié. 4/22

6:00 am-7:19 pm

1 stop13h 19m

$325

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

lun. 8/24

6:30 am-8:48 pm

2 stops14h 18m

Santiago de los Caballeros

mar. 9/1

7:00 am-12:09 am

2 stops17h 09m

$329

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

mié. 4/15

6:00 am-12:57 pm

1 stop6h 57m

Santiago de los Caballeros

mié. 4/22

6:00 am-8:43 pm

2 stops14h 43m

$378

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

mar. 3/24

8:55 am-8:29 pm

2 stops11h 34m

Santiago de los Caballeros

mar. 4/14

1:32 pm-11:58 am

2 stops22h 26m

$379

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

sáb. 5/2

6:00 am-3:12 pm

1 stop9h 12m

Santiago de los Caballeros

mié. 5/6

4:23 pm-9:41 am

2 stops17h 18m

$413

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

sáb. 5/2

12:25 pm-6:43 pm

1 stop6h 18m

Santiago de los Caballeros

mar. 5/5

3:34 am-1:33 pm

1 stop9h 59m

$422

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

mar. 3/31

7:00 am-7:15 pm

1 stop12h 15m

Santiago de los Caballeros

jue. 4/16

1:35 pm-12:50 am

1 stop11h 15m

$433

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

sáb. 5/2

12:25 pm-11:56 pm

1 stop11h 31m

Santiago de los Caballeros

mar. 5/5

3:34 am-1:33 pm

1 stop9h 59m

$441

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

lun. 8/24

7:05 am-6:58 pm

1 stop11h 53m

Santiago de los Caballeros

mar. 9/1

5:01 am-12:31 pm

1 stop7h 30m

$447

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

mar. 3/31

5:29 pm-12:30 pm

2 stops19h 01m

Santiago de los Caballeros

jue. 4/16

1:32 pm-11:14 am

2 stops21h 42m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Buffalo 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 is the cheapest airline that flies from Buffalo to Santiago de los Caballeros?

JetBlue and American Airlines are the most popular carriers operating from Buffalo to Santiago de los Caballeros

What airlines fly to Santiago de los Caballeros?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Santiago de los Caballeros from Buffalo according to our data. JetBlue is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 4 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 Buffalo to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo 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 Buffalo to Santiago de los Caballeros (BUF to STI) flight deals and tips

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

Fastest flight time

7h 43m

Direct flights

None
The fastest flight from Buffalo to Santiago de los Caballeros takes 7h 43m
There are no direct flights from Buffalo to Santiago de los Caballeros. There are no popular flight routes from Buffalo to Santiago de los Caballeros.
Search flight deals

  • How far is Buffalo to Santiago de los Caballeros by plane?

    A flight from Buffalo to Santiago de los Caballeros will travel around 1686.6 mi. In terms of flight time, this usually takes a little over 7h 43m.

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

    Prices for flights from Buffalo Airport to Santiago de los Caballeros Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Buffalo Airport to Santiago de los Caballeros Airport?

    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 Buffalo Airport to Santiago de los Caballeros Airport.

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

    The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to Santiago de los Caballeros?

Best airlines flying from Buffalo to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Buffalo to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $416Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Santiago de los Caballeros from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Buffalo to Santiago de los Caballeros 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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