Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros from $460

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros departing on 10/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 pm - 2:34 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
12h 04m1 stop Fort Lauderdale
JetBlue Logo
3:44 pm - 10:19 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
9h 35m1 stop Fort Lauderdale
$460JetBlue
Mon, Oct 26 - Fri, Oct 30
JetBlue Logo
11:59 pm - 3:50 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
12h 51m1 stop Fort Lauderdale
JetBlue Logo
7:00 am - 8:59 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
16h 59m1 stop Boston Logan Intl
$567JetBlue
Sat, Dec 5 - Sat, Jan 2
JetBlue Logo
11:32 am - 12:57 amPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
10h 25m1 stop Fort Lauderdale
JetBlue Logo
11:59 pm - 12:37 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
15h 38m1 stop New York John F Kennedy Intl
$574JetBlue
Wed, Dec 2 - Fri, Dec 11
JetBlue Logo
11:59 pm - 3:50 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
12h 51m1 stop Fort Lauderdale
JetBlue Logo
11:59 pm - 12:10 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
15h 11m1 stop New York John F Kennedy Intl
$574JetBlue
Sat, Dec 5 - Thu, Dec 10
American Airlines Logo
5:15 pm - 2:24 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
18h 09m1 stop Miami
American Airlines Logo
6:02 am - 8:54 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
17h 52m1 stop Miami
$674American Airlines
Tue, Dec 29 - Wed, Jan 13
American Airlines Logo
9:55 am - 8:33 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
7h 38m1 stop Miami
American Airlines Logo
6:15 pm - 12:55 amSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
9h 40m1 stop Miami
$679American Airlines
Wed, Dec 9 - Tue, Dec 22
Delta Logo
7:35 am - 12:55 amPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
14h 20m2 stops Los Angeles New York John F Kennedy Intl
Delta Logo
9:00 pm - 3:22 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
21h 22m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$679Delta
Wed, Dec 2 - Tue, Dec 8
Delta Logo
7:35 am - 12:55 amPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
14h 20m2 stops Los Angeles New York John F Kennedy Intl
Delta Logo
6:40 am - 11:18 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
19h 38m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
$679Delta
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
9:55 am - 8:33 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
7h 38m1 stop Miami
American Airlines Logo
6:00 am - 5:03 pmSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
14h 03m1 stop Miami
$679American Airlines
Wed, Dec 9 - Fri, Dec 18
Delta Logo
4:32 pm - 1:05 pmPHX  Phoenix Sky Harbor Intl-STI Santiago de los Caballeros
17h 33m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
9:00 pm - 11:58 amSTI  Santiago de los Caballeros-PHX Phoenix Sky Harbor Intl
17h 58m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$679Delta
Tue, Dec 1 - Tue, Dec 8

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.
Search flight deals

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

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros flight tickets
United Airlines
Oct 22
PHX10:30 pmPhoenix Sky Harbor Intl
11h 27m
1 stop
STI12:57 pmSantiago de los Caballeros
Oct 27
STI11:55 amSantiago de los Caballeros
11h 15m
1 stop
PHX8:10 pmPhoenix Sky Harbor Intl
$604
United Airlines
Oct 22
PHX7:30 amPhoenix Sky Harbor Intl
12h 22m
2 stops
STI10:52 pmSantiago de los Caballeros
Oct 27
STI5:00 amSantiago de los Caballeros
14h 12m
2 stops
PHX4:12 pmPhoenix Sky Harbor Intl
$674
United Airlines
Oct 26
PHX6:37 pmPhoenix Sky Harbor Intl
13h 12m
2 stops
STI10:49 amSantiago de los Caballeros
Oct 30
STI11:55 amSantiago de los Caballeros
12h 58m
2 stops
PHX9:53 pmPhoenix Sky Harbor Intl
$729

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

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros flight tickets
American Airlines
Dec 8
PHX12:30 amPhoenix Sky Harbor Intl
12h 02m
2 stops
STI3:32 pmSantiago de los Caballeros
Dec 22
STI6:15 pmSantiago de los Caballeros
9h 40m
1 stop
PHX12:55 amPhoenix Sky Harbor Intl
$684
American Airlines
Oct 7
PHX11:59 pmPhoenix Sky Harbor Intl
11h 13m
1 stop
STI2:12 pmSantiago de los Caballeros
Oct 12
STI3:12 pmSantiago de los Caballeros
11h 47m
2 stops
PHX11:59 pmPhoenix Sky Harbor Intl
$704
American Airlines
Oct 21
PHX10:10 pmPhoenix Sky Harbor Intl
13h 02m
2 stops
STI2:12 pmSantiago de los Caballeros
Oct 25
STI3:12 pmSantiago de los Caballeros
19h 25m
2 stops
PHX7:37 amPhoenix Sky Harbor Intl
$709

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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 August 7, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Mon 10/26

11:30 pm-2:34 pm

1 stop12h 04m

Santiago de los Caballeros

Fri 10/30

3:44 pm-10:19 pm

1 stop9h 35m

$460

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Sat 12/5

11:59 pm-3:50 pm

1 stop12h 51m

Santiago de los Caballeros

Sat 1/2

7:00 am-8:59 pm

1 stop16h 59m

$567

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Wed 12/2

11:32 am-12:57 am

1 stop10h 25m

Santiago de los Caballeros

Fri 12/11

11:59 pm-12:37 pm

1 stop15h 38m

$574

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Sat 12/5

11:59 pm-3:50 pm

1 stop12h 51m

Santiago de los Caballeros

Thu 12/10

11:59 pm-12:10 pm

1 stop15h 11m

$574

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Tue 12/29

5:15 pm-2:24 pm

1 stop18h 09m

Santiago de los Caballeros

Wed 1/13

6:02 am-8:54 pm

1 stop17h 52m

$674
Quickest round-trip

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Wed 12/9

9:55 am-8:33 pm

1 stop7h 38m

Santiago de los Caballeros

Tue 12/22

6:15 pm-12:55 am

1 stop9h 40m

$679

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Wed 12/2

7:35 am-12:55 am

2 stops14h 20m

Santiago de los Caballeros

Tue 12/8

9:00 pm-3:22 pm

2 stops21h 22m

$679

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Wed 12/2

7:35 am-12:55 am

2 stops14h 20m

Santiago de los Caballeros

Wed 12/9

6:40 am-11:18 pm

2 stops19h 38m

$679

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Wed 12/9

9:55 am-8:33 pm

1 stop7h 38m

Santiago de los Caballeros

Fri 12/18

6:00 am-5:03 pm

1 stop14h 03m

$679

PhoenixSantiago de los Caballeros

PHX Phoenix Sky Harbor Intl - STI Santiago de los Caballeros

PHXSTI

Phoenix Sky Harbor Intl

Tue 12/1

4:32 pm-1:05 pm

2 stops17h 33m

Santiago de los Caballeros

Tue 12/8

9:00 pm-11:58 am

2 stops17h 58m

$679

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 Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport is in January. Flight prices, which tend to average around $403, 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 October is also cheap. Prices for this month can be found on momondo for an average of $450.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros (PHX to STI) flight deals and tips

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

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros takes 10h 25m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros

  • How far is Phoenix Sky Harbor Intl to Santiago de los Caballeros by plane?

    A flight from Phoenix Sky Harbor Intl to Santiago de los Caballeros will travel around 2708.5 mi. A reasonable flight in good conditions will take 10h 25m.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport 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 airline from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $403Free CancellationRating
7.8
8,491 reviews
Search Delta flights
American AirlinesPriceFrom $448Free CancellationRating
7.1
11,867 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix 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 Phoenix to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Phoenix to Santiago de los Caballeros flights to just show those with flexible booking policies.

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

Once you have performed a search for Phoenix to Santiago de los Caballeros flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Santiago de los Caballeros from Phoenix 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.

An easier way to manage your Santiago de los Caballeros trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/6
Sun 9/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic