What is the cheapest day to fly from Irving to Santiago de los Caballeros?

Travelers seeking maximum savings on their Irving to Santiago de los Caballeros flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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

Our data shows that November tends to be the cheapest month to fly to Santiago de los Caballeros from Irving. Users have commonly found prices around $629 for the month, but tickets can be as low as $393. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to Santiago de los Caballeros from Irving?

If you book a flight to Santiago de los Caballeros from Irving, you will be flying to Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 6.8 mi from the center of Santiago de los Caballeros. There are 0 flights from Irving to Santiago per day from 2 different airlines.

How can I find direct flights from Irving to Santiago de los Caballeros?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to Santiago de los Caballeros.

Can I find deals for business class flights from Irving to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from Irving to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$146+ Flights from Irving to Santiago de los Caballeros

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Cheap flight deals from Irving to Santiago de los Caballeros

Round-trip from	$288 (Cheapflightsfares)
One-way from	$146 (Cheapflightsfares)
Popular in	December
Cheapest in	November
Average price	$701

From Irving to Santiago de los Caballeros

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One-way flight from Irving to Santiago de los Caballeros

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High demand for flights, 5% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Cheapest flights from Irving to Santiago de los Caballeros
Explore the most affordable flight options available from Irving to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Wed 9/244:52 pmDFW - STI

1 stop17h 13mSpirit Airlines

Tue 10/712:10 pmSTI - DFW

1 stop12h 44mSpirit Airlines

Deal found 7/31

$288

Best flights from Irving to Santiago de los Caballeros
Discover carefully curated flight deals from Irving to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Wed 9/244:52 pmDFW - STI

1 stop17h 13mSpirit Airlines

Tue 10/712:10 pmSTI - DFW

1 stop12h 44mSpirit Airlines

Deal found 7/30

$288

Last-minute flights from Irving to Santiago de los Caballeros
Discover last-minute flight deals from Irving to Santiago de los Caballeros. Data last updated August 1, 2025 and is based on user searches.

Sat 8/26:10 pmDFW - STI

1 stop30h 28mJetBlue

Mon 8/112:17 amSTI - DFW

2 stops36h 10mJetBlue

Deal found 7/31

$896

Fri 8/294:40 pmDFW - STI

1 stop15h 35mSpirit Airlines

Fri 9/512:10 pmSTI - DFW

1 stop12h 49mSpirit Airlines

Deal found 7/30

$401

Fri 8/298:45 pmDFW - STI

1 stop14h 46mAmerican Airlines

Fri 9/121:29 pmSTI - DFW

1 stop26h 06mAmerican Airlines

Deal found 7/30

$631

Fri 8/295:25 amDFW - STI

2 stops18h 17mDelta

Fri 9/128:40 pmSTI - DFW

2 stops19h 22mDelta

Deal found 7/30

$679

One-way flights from Irving to Santiago de los Caballeros
Search for one-way flight options from Irving to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

Thu 9/114:52 pmDFW - STI

1 stop17h 13mSpirit Airlines

Deal found 8/1

$146

Mon 1/195:45 pmDFW - STI

2 stops17h 23mDelta

Deal found 7/30

$276

Cheapflights Fare Finder

Use the filters below to find and compare flights from Irving to Santiago de los Caballeros that are best for you.

Fly from

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Route

Depart

Return

Price

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Wed 9/24

4:52 pm-11:05 am

1 stop17h 13m

Santiago de los Caballeros

Tue 10/7

12:10 pm-11:54 pm

1 stop12h 44m

$288

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 9/11

4:52 pm-11:05 am

1 stop17h 13m

$146

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Mon 1/19

5:45 pm-1:08 pm

2 stops17h 23m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Best time to book a flight from Irving to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Irving with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irving to Santiago de los Caballeros

What is the cheapest month to book a flight from Irving to Santiago de los Caballeros?

Currently, May is the cheapest month in which you can book a flight from Irving to Santiago de los Caballeros (average of $347). Flying from Irving to Santiago de los Caballeros in July is currently the most expensive (average of $603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 1RV to STI?

When flying from Irving to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Santiago de los Caballeros

See what other customers who have flown with Delta and Spirit Airlines from Irving to Santiago de los Caballeros have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

8,049 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Santiago de los Caballeros from Irving?
If you book a flight to Santiago de los Caballeros from Irving, you will be flying to Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 6.8 mi from the center of Santiago de los Caballeros. There are 0 flights from Irving to Santiago per day from 2 different airlines.
Can I find deals for flights from Irving to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Irving to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irving to Santiago de los Caballeros?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to Santiago de los Caballeros.
Can I find deals for business class flights from Irving to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Irving to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Irving to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from Irving to Santiago de los Caballeros (average of $347). Flying from Irving to Santiago de los Caballeros in July is currently the most expensive (average of $603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Irving to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$371	Average$536	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$386	Average$698	FlexibilityNo cancel fee	On-time71%

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$146+ Cheap flights from Irving, TX to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irving to Santiago de los Caballeros with Cheapflights

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Cheap flight deals from Irving to Santiago de los Caballeros

Keep the following information in mind while searching for Irving to Santiago de los Caballeros flight deals. Data was last updated August 1, 2025.

Round-trip from

One-way from

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Cheapest in

Average price

Find flight deals from Irving to Santiago de los Caballeros

Cheapest flights from Irving to Santiago de los CaballerosExplore the most affordable flight options available from Irving to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Irving to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Irving to Santiago de los Caballeros that are best for you.

Best time to book a flight from Irving to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Irving with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Irving to Santiago de los Caballeros

What is the cheapest month to book a flight from Irving to Santiago de los Caballeros?

What is the cheapest time of day to fly from 1RV to STI?

Find hourly flight availability from Irving to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Reviews of airlines servicing Santiago de los Caballeros

See what other customers who have flown with Delta and Spirit Airlines from Irving to Santiago de los Caballeros have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Irving to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Santiago de los Caballeros from Irving?

Can I find deals for flights from Irving to Santiago de los Caballeros that include hotel bookings?

How can I find direct flights from Irving to Santiago de los Caballeros?

Can I find deals for business class flights from Irving to Santiago de los Caballeros?

What is the cheapest month to book a flight from Irving to Santiago de los Caballeros?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irving to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Irving to Santiago de los Caballeros

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Cheapest flights from Irving to Santiago de los Caballeros
Explore the most affordable flight options available from Irving to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.