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Cheap flights from Buffalo to Santiago de los Caballeros from $256

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 6/27. 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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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
7:00 am - 7:28 pm
BUF
-
STI
12h 28m
1 stop
Delta Logo
8:59 pm - 9:44 am
STI
-
BUF
12h 45m
1 stop
$386Delta
Thu, May 28 - Mon, Jun 1
American Airlines Logo
5:00 am - 9:13 pm
BUF
-
STI
16h 13m
2 stops
American Airlines Logo
3:38 pm - 10:12 am
STI
-
BUF
18h 34m
2 stops
$441American Airlines
Thu, May 28 - Mon, Jun 1
American Airlines Logo
10:33 am - 9:15 pm
BUF
-
STI
10h 42m
2 stops
American Airlines Logo
3:31 pm - 10:41 am
STI
-
BUF
19h 10m
2 stops
$490American Airlines
Sat, Jul 4 - Sat, Aug 29
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 10:18 am
STI
-
BUF
18h 47m
2 stops
$497American Airlines
Wed, Jul 29 - Wed, Aug 12
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 10:18 am
STI
-
BUF
18h 47m
2 stops
$500American Airlines
Wed, Jul 29 - Wed, Aug 12
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 10:18 am
STI
-
BUF
18h 47m
2 stops
$502American Airlines
Wed, Jul 29 - Wed, Aug 12
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 11:29 am
STI
-
BUF
19h 58m
2 stops
$548American Airlines
Wed, Jul 29 - Mon, Aug 10
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 11:29 am
STI
-
BUF
19h 58m
2 stops
$551American Airlines
Wed, Jul 29 - Mon, Aug 10
American Airlines Logo
5:08 am - 9:15 pm
BUF
-
STI
16h 07m
2 stops
American Airlines Logo
3:31 pm - 11:29 am
STI
-
BUF
19h 58m
2 stops
$553American Airlines
Wed, Jul 29 - Mon, Aug 10
American Airlines Logo
5:32 am - 9:15 pm
BUF
-
STI
15h 43m
2 stops
American Airlines Logo
3:44 pm - 10:19 am
STI
-
BUF
18h 35m
2 stops
$590American Airlines
Sat, Jul 11 - Sat, Jul 25

JetBlue flights from Buffalo to Santiago de los Caballeros

Our best JetBlue deals on Buffalo to Santiago de los Caballeros flight tickets
JetBlue
Jul 29
BUF10:00 amBuffalo
9h 34m
1 stop
STI7:34 pmSantiago de los Caballeros
Aug 12
STI2:08 pmSantiago de los Caballeros
9h 48m
1 stop
BUF11:56 pmBuffalo
$606
JetBlue
Jul 18
BUF3:52 pmBuffalo
9h 11m
1 stop
STI1:03 amSantiago de los Caballeros
Jul 22
STI10:59 pmSantiago de los Caballeros
8h 51m
1 stop
BUF7:50 amBuffalo
$621
JetBlue
Jul 29
BUF3:50 pmBuffalo
10h 05m
1 stop
STI1:55 amSantiago de los Caballeros
Aug 10
STI6:03 amSantiago de los Caballeros
8h 36m
1 stop
BUF2:39 pmBuffalo
$627

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
Jul 29
BUF6:00 amBuffalo
9h 12m
1 stop
STI3:12 pmSantiago de los Caballeros
Aug 10
STI2:07 pmSantiago de los Caballeros
19h 33m
2 stops
BUF9:40 amBuffalo
$1,014
United Airlines
Jul 29
BUF6:00 amBuffalo
6h 57m
1 stop
STI12:57 pmSantiago de los Caballeros
Aug 10
STI2:07 pmSantiago de los Caballeros
19h 33m
2 stops
BUF9:40 amBuffalo
$1,035

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 April 24, 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

Cheapest round-trip
Quickest round-trip

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Thu 5/28

7:00 am-7:28 pm

1 stop12h 28m

Santiago de los Caballeros

Mon 6/1

8:59 pm-9:44 am

1 stop12h 45m

$386

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Thu 5/28

5:00 am-9:13 pm

2 stops16h 13m

Santiago de los Caballeros

Mon 6/1

3:38 pm-10:12 am

2 stops18h 34m

$441

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Sat 7/4

10:33 am-9:15 pm

2 stops10h 42m

Santiago de los Caballeros

Sat 8/29

3:31 pm-10:41 am

2 stops19h 10m

$490

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Wed 8/12

3:31 pm-10:18 am

2 stops18h 47m

$497

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Wed 8/12

3:31 pm-10:18 am

2 stops18h 47m

$500

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Wed 8/12

3:31 pm-10:18 am

2 stops18h 47m

$502

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Mon 8/10

3:31 pm-11:29 am

2 stops19h 58m

$548

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Mon 8/10

3:31 pm-11:29 am

2 stops19h 58m

$551

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Wed 7/29

5:08 am-9:15 pm

2 stops16h 07m

Santiago de los Caballeros

Mon 8/10

3:31 pm-11:29 am

2 stops19h 58m

$553

BuffaloSantiago de los Caballeros

BUF - STI

BUFSTI

Buffalo

Sat 7/11

5:32 am-9:15 pm

2 stops15h 43m

Santiago de los Caballeros

Sat 7/25

3:44 pm-10:19 am

2 stops18h 35m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Buffalo and Santiago de los Caballeros?

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

9h 11m

Direct flights

None
The fastest flight from Buffalo to Santiago de los Caballeros takes 9h 11m
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

Frequently asked questions about flying from Buffalo to Santiago de los Caballeros

  • 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 9h 11m.

  • 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
2,953 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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