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Cheap flights from Santiago de los Caballeros to Phoenix from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Phoenix departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Santiago de los Caballeros to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:40 am - 10:40 pm
STI
-
PHX
16h 00m1 stop
JetBlue Logo
11:50 pm - 7:20 pm
PHX
-
STI
16h 30m1 stop
$540JetBlue
Sat, Apr 4 - Mon, Apr 6
JetBlue Logo
9:40 am - 10:40 pm
STI
-
PHX
16h 00m1 stop
JetBlue Logo
11:50 pm - 7:20 pm
PHX
-
STI
16h 30m1 stop
$653JetBlue
Sat, Apr 4 - Mon, Apr 6
JetBlue Logo
9:40 am - 10:40 pm
STI
-
PHX
16h 00m1 stop
JetBlue Logo
10:00 pm - 8:03 am
PHX
-
STI
7h 03m1 stop
$695JetBlue
Sat, Apr 4 - Mon, Apr 6
United Airlines Logo
2:07 pm - 8:48 am
STI
-
PHX
21h 41m2 stops
United Airlines Logo
10:35 am - 12:57 pm
PHX
-
STI
23h 22m2 stops
$903United Airlines
Sat, Apr 4 - Mon, Apr 6
United Airlines Logo
6:00 am - 5:43 pm
STI
-
PHX
14h 43m2 stops
United Airlines Logo
11:15 pm - 12:57 pm
PHX
-
STI
10h 42m1 stop
$1,460United Airlines
Sat, Apr 4 - Mon, Apr 6

JetBlue flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

Our best JetBlue deals on Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport flight tickets
JetBlue
Apr 4
STI9:40 amSantiago de los Caballeros
16h 00m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
Apr 6
PHX11:50 pmPhoenix Sky Harbor Intl
16h 30m
1 stop
STI7:20 pmSantiago de los Caballeros
$540
Find similar
JetBlue
Apr 4
STI9:40 amSantiago de los Caballeros
16h 00m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
Apr 6
PHX11:50 pmPhoenix Sky Harbor Intl
16h 30m
1 stop
STI7:20 pmSantiago de los Caballeros
$653
Find similar
JetBlue
Apr 4
STI9:40 amSantiago de los Caballeros
16h 00m
1 stop
PHX10:40 pmPhoenix Sky Harbor Intl
Apr 6
PHX10:00 pmPhoenix Sky Harbor Intl
7h 03m
1 stop
STI8:03 amSantiago de los Caballeros
$695
Find similar

United Airlines flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Apr 4
STI2:07 pmSantiago de los Caballeros
21h 41m
2 stops
PHX8:48 amPhoenix Sky Harbor Intl
Apr 6
PHX10:35 amPhoenix Sky Harbor Intl
23h 22m
2 stops
STI12:57 pmSantiago de los Caballeros
$903
Find similar
United Airlines
Apr 4
STI6:00 amSantiago de los Caballeros
14h 43m
2 stops
PHX5:43 pmPhoenix Sky Harbor Intl
Apr 6
PHX11:15 pmPhoenix Sky Harbor Intl
10h 42m
1 stop
STI12:57 pmSantiago de los Caballeros
$1,460
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport 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 December 15, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sat 4/4

9:40 am-10:40 pm

1 stop16h 00m

Phoenix Sky Harbor Intl

Mon 4/6

11:50 pm-7:20 pm

1 stop16h 30m

$540

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sat 4/4

9:40 am-10:40 pm

1 stop16h 00m

Phoenix Sky Harbor Intl

Mon 4/6

11:50 pm-7:20 pm

1 stop16h 30m

$653

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sat 4/4

9:40 am-10:40 pm

1 stop16h 00m

Phoenix Sky Harbor Intl

Mon 4/6

10:00 pm-8:03 am

1 stop7h 03m

$695

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sat 4/4

2:07 pm-8:48 am

2 stops21h 41m

Phoenix Sky Harbor Intl

Mon 4/6

10:35 am-12:57 pm

2 stops23h 22m

$903

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sat 4/4

6:00 am-5:43 pm

2 stops14h 43m

Phoenix Sky Harbor Intl

Mon 4/6

11:15 pm-12:57 pm

1 stop10h 42m

$1,460

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Mon 12/29

6:17 pm-12:55 am

1 stop9h 38m

$316

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Sun 12/28

3:43 am-1:13 pm

3 stops36h 30m

$396

Santiago de los CaballerosPhoenix

STI - PHX

STIPHX

Santiago de los Caballeros

Mon 12/29

6:17 pm-7:40 am

2 stops16h 23m

$454

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Phoenix from

How to get the cheapest flight ticket from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

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 day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Santiago de los Caballeros is on a Saturday. momondo users have found tickets for Saturday departures for as low as $360. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $586. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $423. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $766. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport flight.

When to book flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport (STI to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport takes 16h 00m
There are no direct flights from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Santiago de los Caballeros to Phoenix Sky Harbor Intl Airport.
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  • How far is Santiago de los Caballeros to Phoenix Sky Harbor Intl by plane?

    Santiago de los Caballeros and Phoenix Sky Harbor Intl are 2708.5 mi apart from one another. 16h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santiago de los Caballeros Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Santiago de los Caballeros Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santiago de los Caballeros Airport to Phoenix Sky Harbor Intl 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 Santiago de los Caballeros Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Casa Grande
Surprise
Goodyear
Buckeye
Payson
Apache Junction
Avondale
Wickenburg
Paradise Valley
Camp Verde
Litchfield Park
Fountain Hills
Cave Creek

Why use momondo?

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

Finding the right flight to Phoenix from Santiago de los Caballeros is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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

Yes. All flights to Phoenix from Santiago de los Caballeros on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Santiago de los Caballeros and alert you when they change.

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