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Cheap flights from Phoenix Sky Harbor Intl Airport to Gustavia from $1,722

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 Gustavia departing on 9/18. 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

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Gustavia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:00 pm - 2:32 pm
PHX
-
SBH
19h 32m
2 stops
Multiple Airlines Logo
11:20 am - 12:06 am
SBH
-
PHX
15h 46m
2 stops
$1,722Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
Multiple Airlines Logo
4:00 pm - 7:50 am
PHX
-
SBH
12h 50m
2 stops
Multiple Airlines Logo
11:20 am - 9:45 pm
SBH
-
PHX
13h 25m
2 stops
$1,977Multiple Airlines
Wed, May 6 - Sat, May 9
Multiple Airlines Logo
10:05 pm - 1:07 pm
PHX
-
SBH
12h 02m
2 stops
Multiple Airlines Logo
3:25 pm - 6:40 am
SBH
-
PHX
18h 15m
2 stops
$2,137Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
5:15 pm - 7:52 am
PHX
-
SBH
11h 37m
2 stops
Multiple Airlines Logo
4:45 pm - 6:43 am
SBH
-
PHX
16h 58m
2 stops
$2,730Multiple Airlines
Thu, May 21 - Mon, May 25

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Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Gustavia 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 April 25, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Gustavia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixGustavia

PHX - SBH

PHXSBH

Phoenix Sky Harbor Intl

Fri 9/18

4:00 pm-2:32 pm

2 stops19h 32m

Gustavia St Barthelemy

Mon 9/21

11:20 am-12:06 am

2 stops15h 46m

$1,722
Quickest round-trip

PhoenixGustavia

PHX - SBH

PHXSBH

Phoenix Sky Harbor Intl

Wed 5/6

4:00 pm-7:50 am

2 stops12h 50m

Gustavia St Barthelemy

Sat 5/9

11:20 am-9:45 pm

2 stops13h 25m

$1,977

PhoenixGustavia

PHX - SBH

PHXSBH

Phoenix Sky Harbor Intl

Sun 6/7

10:05 pm-1:07 pm

2 stops12h 02m

Gustavia St Barthelemy

Sun 6/14

3:25 pm-6:40 am

2 stops18h 15m

$2,137

PhoenixGustavia

PHX - SBH

PHXSBH

Phoenix Sky Harbor Intl

Thu 5/21

5:15 pm-7:52 am

2 stops11h 37m

Gustavia St Barthelemy

Mon 5/25

4:45 pm-6:43 am

2 stops16h 58m

$2,730

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Phoenix Sky Harbor Intl Airport to Gustavia

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

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Gustavia

Fastest flight time

11h 37m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Gustavia takes 11h 37m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Gustavia. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Gustavia.
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Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Gustavia

  • How far is Phoenix Sky Harbor Intl to Gustavia St Barthelemy by plane?

    The straight-line distance from Phoenix Sky Harbor Intl to Gustavia St Barthelemy is 3208.5 mi. Flights usually cover this in 11h 37m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Gustavia St Barthelemy Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Gustavia St Barthelemy Airport refresh daily.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Gustavia St Barthelemy 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 Phoenix Sky Harbor Intl Airport to Gustavia St Barthelemy Airport.

  • What documentation or ID do you need to fly to Gustavia St Barthelemy Airport?

    The required travel and health documents for your Gustavia St Barthelemy 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 Gustavia St Barthelemy Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Gustavia

  • How do I get Price Alerts for flights from Phoenix Sky Harbor Intl Airport to Gustavia?

    Price Alerts will notify you by email when the price for flights to Gustavia from Phoenix Sky Harbor Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Phoenix Sky Harbor Intl Airport to Gustavia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Gustavia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Gustavia. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Gustavia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Gustavia from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to Gustavia?

momondo helps you find the best flight between Phoenix and Gustavia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Mon 5/25
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Find better results for your trip to Saint Barthélemy

Cabin classes currently available on flights to Gustavia

List of cabin classes available on flights landing in Gustavia. Availability may vary depending on flight origin and airline.
First Class to Gustavia
Business Class to Gustavia