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Cheap flights from Harrisburg to Santiago de los Caballeros from $589

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Santiago de los Caballeros departing on 6/6. 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 Harrisburg to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:46 pm - 2:17 pm
MDT
-
STI
20h 31m
2 stops
American Airlines Logo
7:00 am - 9:41 pm
STI
-
MDT
14h 41m
2 stops
$589American Airlines
Sat, Jun 6 - Tue, Jun 30
United Airlines Logo
8:15 am - 10:52 pm
MDT
-
STI
14h 37m
2 stops
United Airlines Logo
4:23 pm - 9:55 am
STI
-
MDT
17h 32m
2 stops
$1,097United Airlines
Fri, Jun 19 - Fri, Jun 26
United Airlines Logo
6:00 am - 3:12 pm
MDT
-
STI
9h 12m
2 stops
United Airlines Logo
4:23 pm - 9:55 am
STI
-
MDT
17h 32m
2 stops
$1,203United Airlines
Sun, Jun 21 - Sun, Jun 28
United Airlines Logo
6:15 am - 10:51 pm
MDT
-
STI
16h 36m
2 stops
United Airlines Logo
5:00 am - 4:44 pm
STI
-
MDT
11h 44m
2 stops
$1,314United Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
10:35 am - 10:52 pm
MDT
-
STI
12h 17m
2 stops
United Airlines Logo
4:23 pm - 9:55 am
STI
-
MDT
17h 32m
2 stops
$1,831United Airlines
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
5:00 am - 2:17 pm
MDT
-
STI
9h 17m
3 stops
American Airlines Logo
7:00 am - 6:48 pm
STI
-
MDT
11h 48m
2 stops
$2,655American Airlines
Sat, Jun 6 - Tue, Jun 30

United Airlines flights from Harrisburg to Santiago de los Caballeros

Our best United Airlines deals on Harrisburg to Santiago de los Caballeros flight tickets
United Airlines
Feb 7
MDT6:30 amHarrisburg
16h 21m
2 stops
STI11:51 pmSantiago de los Caballeros
Feb 11
STI6:00 amSantiago de los Caballeros
16h 05m
2 stops
MDT9:05 pmHarrisburg
$516
United Airlines
Feb 7
MDT5:26 pmHarrisburg
29h 25m
2 stops
STI11:51 pmSantiago de los Caballeros
Feb 11
STI6:00 amSantiago de los Caballeros
16h 05m
2 stops
MDT9:05 pmHarrisburg
$531
United Airlines
Jun 19
MDT8:15 amHarrisburg
14h 37m
2 stops
STI10:52 pmSantiago de los Caballeros
Jun 26
STI4:23 pmSantiago de los Caballeros
17h 32m
2 stops
MDT9:55 amHarrisburg
$1,097

American Airlines flights from Harrisburg to Santiago de los Caballeros

Our best American Airlines deals on Harrisburg to Santiago de los Caballeros flight tickets
American Airlines
Jun 6
MDT5:46 pmHarrisburg
20h 31m
2 stops
STI2:17 pmSantiago de los Caballeros
Jun 30
STI7:00 amSantiago de los Caballeros
14h 41m
2 stops
MDT9:41 pmHarrisburg
$589
American Airlines
Jun 6
MDT5:00 amHarrisburg
9h 17m
3 stops
STI2:17 pmSantiago de los Caballeros
Jun 30
STI7:00 amSantiago de los Caballeros
11h 48m
2 stops
MDT6:48 pmHarrisburg
$2,655

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 January 29, 2026.
Use the filters below to find and compare flights from Harrisburg to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Sat 6/6

5:46 pm-2:17 pm

2 stops20h 31m

Santiago de los Caballeros

Tue 6/30

7:00 am-9:41 pm

2 stops14h 41m

$589

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Fri 6/19

8:15 am-10:52 pm

2 stops14h 37m

Santiago de los Caballeros

Fri 6/26

4:23 pm-9:55 am

2 stops17h 32m

$1,097

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Sun 6/21

6:00 am-3:12 pm

2 stops9h 12m

Santiago de los Caballeros

Sun 6/28

4:23 pm-9:55 am

2 stops17h 32m

$1,203

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Fri 3/13

6:15 am-10:51 pm

2 stops16h 36m

Santiago de los Caballeros

Fri 3/20

5:00 am-4:44 pm

2 stops11h 44m

$1,314

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Sat 6/20

10:35 am-10:52 pm

2 stops12h 17m

Santiago de los Caballeros

Sat 6/27

4:23 pm-9:55 am

2 stops17h 32m

$1,831

HarrisburgSantiago de los Caballeros

MDT - STI

MDTSTI

Harrisburg

Sat 6/6

5:00 am-2:17 pm

3 stops9h 17m

Santiago de los Caballeros

Tue 6/30

7:00 am-6:48 pm

2 stops11h 48m

$2,655

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Harrisburg 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 airlines fly to Santiago de los Caballeros?

American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Santiago de los Caballeros from Harrisburg according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Santiago de los Caballeros. Keep in mind that there are 6 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 Harrisburg to Santiago de los Caballeros

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

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

Fastest flight time

12h 17m

Direct flights

None
The fastest flight from Harrisburg to Santiago de los Caballeros takes 12h 17m
There are no direct flights from Harrisburg to Santiago de los Caballeros. There are no popular flight routes from Harrisburg to Santiago de los Caballeros.
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  • How far is Harrisburg to Santiago de los Caballeros by plane?

    A flight from Harrisburg to Santiago de los Caballeros will travel around 1483.6 mi. In terms of flight time, this usually takes a little over 12h 17m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Santiago de los Caballeros Airport.

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

    The travel and health documents required for your trip to Santiago de los Caballeros Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Santiago de los Caballeros for you.

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

momondo does allow users to show only those flights to Santiago de los Caballeros from Harrisburg which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Harrisburg to Santiago de los Caballeros flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Harrisburg to Santiago de los Caballeros now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santiago de los Caballeros and let you know when they change.

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