PIT - STI

$396 Find Cheap Flights from Pittsburgh to Santiago de los Caballeros

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Santiago de los Caballeros departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Santiago de los Caballeros, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$396
American Airlines
Mon 9/7Sat 9/12
PIT - STI • 1 stop
Cheapest one-way
$702
American Airlines
Mon 6/29
PIT - STI • 2 stops
Top airlines
Cheapest • from $396 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and Santiago de los Caballeros. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $452 (round-trip)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Santiago de los Caballeros (PIT-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Santiago de los Caballeros

Mon, Sep 7 - Sat, Sep 12
American Airlines Logo
7:39 pm - 12:22 pm
PIT
-
STI
16h 43m
1 stop
American Airlines Logo
3:15 pm - 11:34 pm
STI
-
PIT
8h 19m
1 stop
$396American Airlines
Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
9:13 am - 8:03 pm
PIT
-
STI
10h 50m
2 stops
American Airlines Logo
3:15 pm - 12:32 pm
STI
-
PIT
21h 17m
2 stops
$401American Airlines
Tue, Sep 22 - Thu, Sep 24
JetBlue Logo
7:00 am - 1:27 pm
PIT
-
STI
6h 27m
1 stop
JetBlue Logo
3:49 pm - 11:20 pm
STI
-
PIT
7h 31m
1 stop
$406JetBlue
Mon, Sep 7 - Sat, Sep 12
American Airlines Logo
5:21 am - 2:35 pm
PIT
-
STI
9h 14m
2 stops
American Airlines Logo
3:15 pm - 10:28 am
STI
-
PIT
19h 13m
2 stops
$411American Airlines
Mon, Sep 7 - Sat, Sep 12
American Airlines Logo
7:39 pm - 12:22 pm
PIT
-
STI
16h 43m
1 stop
American Airlines Logo
3:15 pm - 11:34 pm
STI
-
PIT
8h 19m
1 stop
$421American Airlines
Wed, Aug 12 - Fri, Aug 14
American Airlines Logo
6:10 am - 2:35 pm
PIT
-
STI
8h 25m
1 stop
American Airlines Logo
7:00 am - 9:25 pm
STI
-
PIT
14h 25m
1 stop
$498American Airlines
Wed, Aug 12 - Fri, Aug 14
American Airlines Logo
8:00 am - 8:03 pm
PIT
-
STI
12h 03m
2 stops
American Airlines Logo
7:00 am - 5:00 pm
STI
-
PIT
10h 00m
1 stop
$503American Airlines
Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
6:10 am - 2:35 pm
PIT
-
STI
8h 25m
1 stop
American Airlines Logo
3:15 pm - 11:34 pm
STI
-
PIT
8h 19m
1 stop
$517American Airlines
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
8:45 am - 10:52 pm
PIT
-
STI
14h 07m
2 stops
United Airlines Logo
6:00 am - 3:34 pm
STI
-
PIT
9h 34m
1 stop
$531United Airlines
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
7:00 am - 10:52 pm
PIT
-
STI
15h 52m
2 stops
United Airlines Logo
4:23 pm - 2:11 pm
STI
-
PIT
21h 48m
2 stops
$544United Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Santiago de los Caballeros flights

Get data-powered insights and trends into flights from Pittsburgh to Santiago de los Caballeros to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Pittsburgh to Santiago de los Caballeros?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Santiago de los Caballeros, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Santiago de los Caballeros is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $885 and $759 respectively.

Good to know

Low seasonMarch
Cheapest flight$396
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Pittsburgh to Santiago de los Caballeros

When to book flights from Pittsburgh to Santiago de los Caballeros

Are your dates flexible? Find out the best times to travel from Pittsburgh to Santiago de los Caballeros based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Santiago de los Caballeros

  • What is the cheapest flight from Pittsburgh to Santiago de los Caballeros?

    In the last 5 days, the lowest price for a flight from Pittsburgh to Santiago de los Caballeros was $702 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Santiago de los Caballeros?

    Yes, you’ll need a passport to travel to Santiago de los Caballeros from Pittsburgh.

  • Which airports will I be using when flying from Pittsburgh to Santiago de los Caballeros?

    Pittsburgh airport is called Pittsburgh and the only airport in Santiago de los Caballeros is Santiago de los Caballeros.

  • Which aircraft models fly most regularly from Pittsburgh to Santiago de los Caballeros?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Santiago de los Caballeros?

    oneworld is the only airline alliance operating flights between Pittsburgh and Santiago de los Caballeros.

  • How does KAYAK find such low prices on flights from Pittsburgh to Santiago de los Caballeros?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Santiago de los Caballeros.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Santiago de los Caballeros?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Santiago de los Caballeros?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and STI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Santiago de los Caballeros?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Santiago de los Caballeros. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Santiago de los Caballeros? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11703 reviews
7.5Boarding
7.9Crew
6.8Entertainment
6.4Food
7.2Comfort
Airline reviews

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

6.0 GoodLisa, Jun 2026
PHL - LHR
Read more American Airlines reviews

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Seat comfort was poor (no lumbar or lower back support).

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Everything you need to know for your flight from Pittsburgh to Santiago de los Caballeros

Information on your arrival and departure airports