Cheap flights from Pennsylvania to Santiago de los Caballeros from $192
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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Pennsylvania to Santiago de los Caballeros
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.United Airlines flights from Pennsylvania to Santiago de los Caballeros
Our best United Airlines deals on Pennsylvania to Santiago de los Caballeros flight tickets
American Airlines flights from Pennsylvania to Santiago de los Caballeros
Our best American Airlines deals on Pennsylvania to Santiago de los Caballeros flight tickets
momondo Fare Finder
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
PittsburghSantiago de los Caballeros
PIT Pittsburgh - STI Santiago de los Caballeros
PITSTI
Pittsburgh
Sat 11/14
10:49 am-11:51 pm
2 stops12h 02m
Santiago de los Caballeros
Sun 11/22
6:00 am-12:16 pm
1 stop7h 16m
PittsburghSantiago de los Caballeros
PIT Pittsburgh - STI Santiago de los Caballeros
PITSTI
Pittsburgh
Sat 11/14
8:00 am-11:51 pm
1 stop14h 51m
Santiago de los Caballeros
Sun 11/22
6:00 am-12:16 pm
1 stop7h 16m
PittsburghSantiago de los Caballeros
PIT Pittsburgh - STI Santiago de los Caballeros
PITSTI
Pittsburgh
Sat 11/14
6:23 pm-1:26 pm
2 stops18h 03m
Santiago de los Caballeros
Sun 11/22
5:08 pm-11:23 am
2 stops19h 15m
PittsburghSantiago de los Caballeros
PIT Pittsburgh - STI Santiago de los Caballeros
PITSTI
Pittsburgh
Thu 3/18
8:51 am-10:16 pm
2 stops13h 25m
Santiago de los Caballeros
Tue 3/30
6:00 am-11:52 pm
2 stops17h 52m
PittsburghSantiago de los Caballeros
PIT Pittsburgh - STI Santiago de los Caballeros
PITSTI
Pittsburgh
Thu 3/18
8:51 am-10:16 pm
2 stops13h 25m
Santiago de los Caballeros
Tue 3/30
1:23 pm-12:03 am
1 stop10h 40m
PhiladelphiaSantiago de los Caballeros
PHL Philadelphia - STI Santiago de los Caballeros
PHLSTI
Philadelphia
Wed 11/11
10:30 am-11:51 pm
2 stops12h 21m
Santiago de los Caballeros
Wed 11/18
6:00 am-9:38 pm
2 stops16h 38m
PhiladelphiaSantiago de los Caballeros
PHL Philadelphia - STI Santiago de los Caballeros
PHLSTI
Philadelphia
Thu 1/7
7:14 am-11:47 am
Nonstop3h 33m
Santiago de los Caballeros
Thu 1/14
1:19 pm-4:03 pm
Nonstop3h 44m
PhiladelphiaSantiago de los Caballeros
PHL Philadelphia - STI Santiago de los Caballeros
PHLSTI
Philadelphia
Thu 1/7
7:14 am-11:47 am
Nonstop3h 33m
Santiago de los Caballeros
Thu 1/14
1:19 pm-4:03 pm
Nonstop3h 44m
PhiladelphiaSantiago de los Caballeros
PHL Philadelphia - STI Santiago de los Caballeros
PHLSTI
Philadelphia
Tue 11/17
6:00 am-3:23 pm
1 stop8h 23m
Santiago de los Caballeros
Tue 12/1
6:01 am-4:52 pm
1 stop11h 51m
PhiladelphiaSantiago de los Caballeros
PHL Philadelphia - STI Santiago de los Caballeros
PHLSTI
Philadelphia
Tue 11/17
8:15 am-3:23 pm
1 stop6h 08m
Santiago de los Caballeros
Tue 12/15
6:01 am-4:27 pm
1 stop11h 26m
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 January. Flight prices, which tend to average around $411, 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 January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $454.
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 Wednesday when prices can be found for as low as $410. 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 $683.
What is the cheapest Pennsylvania to Santiago de los Caballeros flight route?
Fly from Philadelphia to Santiago de los Caballeros for the best Pennsylvania - Santiago de los Caballeros flight prices
How far in advance should I book a flight from Pennsylvania 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 $558 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 $493 on momondo.
What is the cheapest airline that flies from Pennsylvania to Santiago de los Caballeros?
JetBlue, American Airlines, and United Airlines are the most popular carriers operating from Pennsylvania to Santiago de los Caballeros
What airlines fly to Santiago de los Caballeros?
American Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Santiago de los Caballeros from Pennsylvania according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 5 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Santiago de los Caballeros on average per week?
As of October 2026, there are 5 flights per week flying from Pennsylvania to Santiago de los Caballeros. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
How long does it take to fly to Santiago de los Caballeros?
On average, it takes 3h 48m to fly from Pennsylvania to Santiago de los Caballeros if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Santo Domingo (the most popular airport in Santiago de los Caballeros). If you’re flying out of Pittsburgh and into Santo Domingo, then the flight time is around 6h 31m.
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
Frequently asked questions about flying from Pennsylvania to Santiago de los Caballeros
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?
As of October 2026, there are 3 operators available to choose from 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.
What is the most popular plane model from Pennsylvania to Santiago de los Caballeros?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Santiago de los Caballeros is Boeing 737 MAX 8 (34.78% of total bookings). The next most popular plane models are Airbus A321neo (34.78%), Boeing 737-800 (12.68%), and Airbus A320-100/200 (7.97%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $355 | Free Cancellation | Rating 5.5 2,542 reviews | |||
| PriceFrom $386 | Free Cancellation | Rating 7.1 3,048 reviews | |||
| PriceFrom $386 | Free Cancellation | Rating 7.0 12,158 reviews |
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.