$178 Cheap Flights from Phoenix (PHX) to Santo Domingo (SDQ)

View $178 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Las Americas Intl. Airport (SDQ)

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Cheap Flights from Phoenix to Santo Domingo (PHX-SDQ)

Prices were available within the past 7 days and start at $178 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Apr 1 - Wed, Apr 8
PHX
Phoenix
SDQ
Santo Domingo
$374 Roundtrip, found 8 hours ago
$374
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Apr 1 from Phoenix to Santo Domingo, returning Wed, Apr 8, priced at $374 found 8 hours ago
Frontier Airlines
Thu, Apr 2 - Wed, Apr 8
PHX
Phoenix
SDQ
Santo Domingo
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 2 from Phoenix to Santo Domingo, returning Wed, Apr 8, priced at $409 found 1 day ago
Frontier Airlines
Wed, Apr 1 - Fri, Apr 3
PHX
Phoenix
SDQ
Santo Domingo
$434 Roundtrip, found 4 hours ago
$434
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Apr 1 from Phoenix to Santo Domingo, returning Fri, Apr 3, priced at $434 found 4 hours ago
Frontier Airlines
Fri, Mar 27 - Wed, Apr 8
PHX
Phoenix
SDQ
Santo Domingo
$445 Roundtrip, found 12 hours ago
$445
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Fri, Mar 27 from Phoenix to Santo Domingo, returning Wed, Apr 8, priced at $445 found 12 hours ago
Frontier Airlines
Fri, Mar 27 - Wed, Apr 8
PHX
Phoenix
SDQ
Santo Domingo
$457 Roundtrip, found 12 hours ago
$457
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Fri, Mar 27 from Phoenix to Santo Domingo, returning Wed, Apr 8, priced at $457 found 12 hours ago
Frontier Airlines
Wed, Apr 1 - Wed, Apr 8
PHX
Phoenix
SDQ
Santo Domingo
$459 Roundtrip, found 8 hours ago
$459
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Apr 1 from Phoenix to Santo Domingo, returning Wed, Apr 8, priced at $459 found 8 hours ago
JetBlue Airways
Fri, May 1 - Wed, May 6
PHX
Phoenix
SDQ
Santo Domingo
$477 Roundtrip, found 8 hours ago
$477
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Fri, May 1 from Phoenix to Santo Domingo, returning Wed, May 6, priced at $477 found 8 hours ago
Aeromexico
Fri, Oct 9 - Mon, Oct 19
PHX
Phoenix
SDQ
Santo Domingo
$637 Roundtrip, just found
$637
Roundtrip
just found
Select Aeromexico flight, departing Fri, Oct 9 from Phoenix to Santo Domingo, returning Mon, Oct 19, priced at $637 just found
American Airlines
Thu, Aug 20 - Thu, Aug 27
PHX
Phoenix
SDQ
Santo Domingo
$689 Roundtrip, just found
$689
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 20 from Phoenix to Santo Domingo, returning Thu, Aug 27, priced at $689 just found
Delta
Fri, Oct 9 - Mon, Oct 19
PHX
Phoenix
SDQ
Santo Domingo
$689 Roundtrip, just found
$689
Roundtrip
just found
Select Delta flight, departing Fri, Oct 9 from Phoenix to Santo Domingo, returning Mon, Oct 19, priced at $689 just found

Alternative airports near Santo Domingo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Las Americas Intl. SDQ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $434
SDQ
Las Americas Intl.
Cheapest
Average driving time to city center22 min
Flights from $434

Find the cheapest month to fly from Phoenix (PHX) to Santo Domingo (SDQ)

February is typically the cheapest month to fly

From $343 - $642 per traveler.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) cost?
You can find cheap one-way flights from $178 and cheap return flights from $374 Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) with Expedia. One-way flights usually range from $258 to $1105, and return flights typically cost between $582 and $2030. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
September is the cheapest month to fly from Phoenix, AZ (PHX) to Santo Domingo (SDQ), with average return fares around $486. This fare is about 29% lower than the average price throughout the year, as demand typically drops after the summer. Other budget-friendly months to fly from Phoenix to Santo Domingo include February and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
Enter PHX to SDQ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Sky Harbor Intl. (PHX) to Las Americas Intl. (SDQ), with round-trip tickets starting from around $697 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
The best time to fly from Phoenix (PHX) to Santo Domingo (SDQ) is in September or February. You can expect average return flight prices around $486. September is great for avoiding the summer rush, while February is popular for winter getaways, making both months ideal for travel.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
The earliest flight from Phoenix, AZ (PHX) to Santo Domingo (SDQ) usually departs at around 12:20 AM local time, operated by Spirit Airlines. This seasonal service is active in May, July, and August, giving you an early start to your adventure. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
The most popular departure times for flights from Phoenix (PHX) to Santo Domingo (SDQ) are in the late evening, from 9pm to midnight. About 48% of passengers prefer this time window. Many major carriers, including American Airlines, JetBlue Airways and Delta Airlines, offer flights during this window. This timing is popular because it allows you to enjoy a full day in Phoenix before your flight.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
Flying from PHX to SDQ with a connection usually takes about 23 hours, traveling roughly 2,804 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
Business class seats are offered on the PHX to SDQ route with United Airlines and American Airlines.First class is available with Spirit Airlines.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santo Domingo from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into Las Americas Intl. (SDQ) to reach Santo Domingo. Some flights may connect through major hubs like Los Angeles Intl. (LAX), Denver Intl. (DEN), Charlotte-Douglas Intl. (CLT) before reaching Santo Domingo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) Santo Domingo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Santo Domingo (SDQ-Las Americas Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Las Americas Intl.
Airlines serving
Aeromexico, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, United
Roundtrip price
$373
Distance
2803 mi

Book with confidence

Phoenix to Santo Domingo Flights

The cheapest times to fly from Phoenix to Santo Domingo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Santo Domingo are during the month of April. You can find some of the cheapest flights from Phoenix to Santo Domingo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Santo Domingo

Sunday is one of the best days to book for cheap flights from Phoenix to Santo Domingo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Santo Domingo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Santo Domingo in 2026. You can also book with separate airlines for your outbound and return journeys, from $178 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Santo Domingo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Santo Domingo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Santo Domingo Flights

*Flight schedules are subject to change.

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*Available to One Key members.