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Cheap flights from Pennsylvania to Santiago de los Caballeros from $102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Santiago de los Caballeros departing on 8/31. 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 Pennsylvania to Santiago de los Caballeros

Cheap round-trip flights

Spirit Airlines Logo
7:30 pm - 11:03 amEWR-STI
15h 33m1 stop
Spirit Airlines Logo
12:10 pm - 11:46 pmSTI-EWR
11h 36m1 stop
$246Spirit Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Spirit Airlines Logo
6:56 pm - 11:03 amEWR-STI
16h 07m1 stop
Spirit Airlines Logo
12:10 pm - 11:46 pmSTI-EWR
11h 36m1 stop
$249Spirit Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Spirit Airlines Logo
6:30 pm - 11:03 amLGA-STI
16h 33m1 stop
Spirit Airlines Logo
12:10 pm - 11:25 pmSTI-LGA
11h 15m1 stop
$250Spirit Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
JetBlue Logo
8:30 pm - 12:29 amJFK-STI
3h 59mnonstop
JetBlue Logo
2:35 pm - 9:59 amSTI-JFK
19h 24m1 stop
$320JetBlue
Find Deal
Fri, Sep 26 - Sat, Sep 27
JetBlue Logo
8:50 pm - 12:50 pmJFK-STI
16h 00m1 stop
JetBlue Logo
3:30 pm - 7:27 pmSTI-JFK
3h 57mnonstop
$324JetBlue
Find Deal
Thu, Oct 2 - Fri, Oct 3
Delta Logo
8:15 am - 12:03 pmJFK-STI
3h 48mnonstop
Delta Logo
2:55 pm - 5:50 pmSTI-JFK
3h 55mnonstop
$338Delta
Find Deal
Thu, Oct 30 - Mon, Nov 10
Frontier Logo
6:00 am - 12:16 pmJFK-STI
6h 16m1 stop
Frontier Logo
2:04 pm - 1:25 amSTI-JFK
11h 21m1 stop
$347Frontier
Find Deal
Tue, Sep 2 - Thu, Sep 4
Logo
7:55 pm - 12:16 pmLGA-STI
16h 21m2 stops
Logo
12:10 pm - 11:25 pmSTI-LGA
11h 15m1 stop
$348
Find Deal
Sat, Aug 30 - Mon, Sep 8
Delta Logo
3:20 pm - 7:11 pmJFK-STI
3h 51mnonstop
Delta Logo
8:40 pm - 12:34 amSTI-JFK
3h 54mnonstop
$350Delta
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Fri, Sep 12 - Wed, Sep 17
Logo
9:00 pm - 12:16 pmPHL-STI
15h 16m2 stops
Logo
12:10 pm - 11:47 pmSTI-PHL
11h 37m1 stop
$371
Find Deal
Sat, Aug 30 - Sat, Sep 13

Spirit Airlines flights from Pennsylvania to Santiago de los Caballeros

Our best Spirit Airlines deals on Pennsylvania to Santiago de los Caballeros flight tickets
Spirit Airlines
Sep 3
EWR7:30 pmNewark
15h 33m
1 stop
STI11:03 amSantiago de los Caballeros
Sep 10
STI12:10 pmSantiago de los Caballeros
11h 36m
1 stop
EWR11:46 pmNewark
$246
Find similar
Spirit Airlines
Sep 10
EWR6:56 pmNewark
16h 07m
1 stop
STI11:03 amSantiago de los Caballeros
Sep 17
STI12:10 pmSantiago de los Caballeros
11h 36m
1 stop
EWR11:46 pmNewark
$249
Find similar
Spirit Airlines
Sep 9
LGA6:30 pmNew York LaGuardia
16h 33m
1 stop
STI11:03 amSantiago de los Caballeros
Sep 16
STI12:10 pmSantiago de los Caballeros
11h 15m
1 stop
LGA11:25 pmNew York LaGuardia
$250
Find similar

American Airlines flights from Pennsylvania to Santiago de los Caballeros

Our best American Airlines deals on Pennsylvania to Santiago de los Caballeros flight tickets
American Airlines
Sep 4
JFK8:00 pmNew York John F Kennedy Intl
16h 27m
1 stop
STI12:27 pmSantiago de los Caballeros
Sep 12
STI1:29 pmSantiago de los Caballeros
8h 52m
1 stop
JFK10:21 pmNew York John F Kennedy Intl
$358
Find similar
American Airlines
Sep 5
JFK2:30 pmNew York John F Kennedy Intl
21h 57m
1 stop
STI12:27 pmSantiago de los Caballeros
Sep 13
STI1:29 pmSantiago de los Caballeros
8h 52m
1 stop
JFK10:21 pmNew York John F Kennedy Intl
$364
Find similar
American Airlines
Sep 12
JFK8:00 pmNew York John F Kennedy Intl
16h 27m
1 stop
STI12:27 pmSantiago de los Caballeros
Sep 18
STI1:29 pmSantiago de los Caballeros
10h 58m
1 stop
JFK12:27 amNew York John F Kennedy Intl
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 August 14, 2025.
Use the filters below to find and compare flights from Pennsylvania to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 9/3

7:30 pm-11:03 am

1 stop15h 33m

Santiago de los Caballeros

Wed 9/10

12:10 pm-11:46 pm

1 stop11h 36m

$246

NewarkSantiago de los Caballeros

EWR - STI

EWRSTI

Newark

Wed 9/10

6:56 pm-11:03 am

1 stop16h 07m

Santiago de los Caballeros

Wed 9/17

12:10 pm-11:46 pm

1 stop11h 36m

$249

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Tue 9/9

6:30 pm-11:03 am

1 stop16h 33m

Santiago de los Caballeros

Tue 9/16

12:10 pm-11:25 pm

1 stop11h 15m

$250

New YorkSantiago de los Caballeros

JFK - STI

JFKSTI

New York John F Kennedy Intl

Fri 9/26

8:30 pm-12:29 am

Nonstop3h 59m

Santiago de los Caballeros

Sat 9/27

2:35 pm-9:59 am

1 stop19h 24m

$320

New YorkSantiago de los Caballeros

JFK - STI

JFKSTI

New York John F Kennedy Intl

Thu 10/2

8:50 pm-12:50 pm

1 stop16h 00m

Santiago de los Caballeros

Fri 10/3

3:30 pm-7:27 pm

Nonstop3h 57m

$324

New YorkSantiago de los Caballeros

JFK - STI

JFKSTI

New York John F Kennedy Intl

Thu 10/30

8:15 am-12:03 pm

Nonstop3h 48m

Santiago de los Caballeros

Mon 11/10

2:55 pm-5:50 pm

Nonstop3h 55m

$338

New YorkSantiago de los Caballeros

JFK - STI

JFKSTI

New York John F Kennedy Intl

Tue 9/2

6:00 am-12:16 pm

1 stop6h 16m

Santiago de los Caballeros

Thu 9/4

2:04 pm-1:25 am

1 stop11h 21m

$347

New YorkSantiago de los Caballeros

LGA - STI

LGASTI

New York LaGuardia

Sat 8/30

7:55 pm-12:16 pm

2 stops16h 21m

Santiago de los Caballeros

Mon 9/8

12:10 pm-11:25 pm

1 stop11h 15m

$348

New YorkSantiago de los Caballeros

JFK - STI

JFKSTI

New York John F Kennedy Intl

Fri 9/12

3:20 pm-7:11 pm

Nonstop3h 51m

Santiago de los Caballeros

Wed 9/17

8:40 pm-12:34 am

Nonstop3h 54m

$350

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

Sat 8/30

9:00 pm-12:16 pm

2 stops15h 16m

Santiago de los Caballeros

Sat 9/13

12:10 pm-11:47 pm

1 stop11h 37m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 Pennsylvania 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 month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from Pennsylvania is in September. Flight prices, which tend to average around $341, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $357.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Pennsylvania to Santiago de los Caballeros is on a Tuesday when prices can be found for as low as $427. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Santiago de los Caballeros for around $645.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Pennsylvania to Santiago de los Caballeros flights are usually those with departure times in the evening. Our users have found flights to Santiago de los Caballeros in the evening for as low as $437. At noon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $617 per ticket.

How far in advance should I book a flight to Santiago de los Caballeros?

You are more likely to see cheaper flights to Santiago de los Caballeros from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago de los Caballeros for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de los Caballeros from Pennsylvania for as low as $380 on momondo.

Can stopping save me money on Pennsylvania to Santiago de los Caballeros flights?

You could potentially save up to 27% on your flight if you consider stops on a Pennsylvania to Santiago de los Caballeros flight.

Cheap Pennsylvania to Santiago de los Caballeros flight deals and tips

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

Best Price Found

$102

Fastest flight time

3h 41m

Direct flights

Every day

Airports in Santiago de los Caballeros

1 airport
The best one-way flight to Santiago de los Caballeros from Pennsylvania in the past 72 hours is $102. The best round-trip flight deal from Pennsylvania to Santiago de los Caballeros found on momondo in the last 72 hours is $246.
The fastest flight from Pennsylvania to Santiago de los Caballeros takes 3h 41m
Direct flights go from Pennsylvania to Santiago de los Caballeros every day.
There is 1 airport near Santiago de los Caballeros: Santiago de los Caballeros (STI)
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  • When did momondo last update prices for flights from Pennsylvania to Santiago de los Caballeros Airport?

    Prices for flights from Pennsylvania to Santiago de los Caballeros Airport refresh daily.

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

  • How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.

Best airlines flying from Pennsylvania to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Pennsylvania to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $178Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
FrontierPriceFrom $244Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $358Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $427Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania 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 Pennsylvania to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

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

All flight searches from Pennsylvania to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Price alerts on flights to Santiago de los Caballeros from Pennsylvania 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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