AUS - SXM

$128 Find Cheap Flights from Austin to Simpson Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Simpson Bay departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Simpson Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Simpson Bay, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$345
Typical prices: $705-$468
American Airlines
Mon 7/13Wed 7/15
AUS - SXM • 1 stop
Cheapest one-way
$128
Southwest
Mon 7/20
AUS - SXM • 1 stop
Top airlines
Cheapest • from $345 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Simpson Bay. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $515 (round-trip)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Simpson Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Simpson Bay (AUS-SXM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Simpson Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Simpson Bay

Mon, Jul 13 - Wed, Jul 15
American Airlines Logo
5:02 am - 3:44 pm
AUS
-
SXM
9h 42m
1 stop
American Airlines Logo
4:45 pm - 11:59 pm
SXM
-
AUS
8h 14m
1 stop
$345American Airlines
Sun, Aug 16 - Wed, Aug 19
American Airlines Logo
6:57 pm - 3:39 pm
AUS
-
SXM
19h 42m
2 stops
American Airlines Logo
2:22 pm - 10:33 am
SXM
-
AUS
21h 11m
2 stops
$350American Airlines
Mon, Jul 20 - Wed, Jul 29
American Airlines Logo
5:40 pm - 1:51 pm
AUS
-
SXM
19h 11m
1 stop
American Airlines Logo
2:51 pm - 9:48 am
SXM
-
AUS
19h 57m
2 stops
$357American Airlines
Sun, Jul 12 - Fri, Jul 31
American Airlines Logo
5:30 pm - 3:44 pm
AUS
-
SXM
21h 14m
1 stop
American Airlines Logo
2:51 pm - 8:04 am
SXM
-
AUS
18h 13m
2 stops
$358American Airlines
Sun, Jul 12 - Fri, Jul 31
American Airlines Logo
7:48 pm - 3:44 pm
AUS
-
SXM
18h 56m
2 stops
American Airlines Logo
4:45 pm - 11:59 pm
SXM
-
AUS
8h 14m
1 stop
$360American Airlines
Sun, Jul 12 - Fri, Jul 31
American Airlines Logo
5:40 pm - 1:51 pm
AUS
-
SXM
19h 11m
1 stop
American Airlines Logo
4:45 pm - 11:59 pm
SXM
-
AUS
8h 14m
1 stop
$363American Airlines
Sat, Jun 20 - Wed, Jun 24
American Airlines Logo
5:54 pm - 1:50 pm
AUS
-
SXM
18h 56m
2 stops
American Airlines Logo
4:43 pm - 11:53 pm
SXM
-
AUS
8h 10m
1 stop
$366American Airlines
Sat, Jun 20 - Wed, Jun 24
American Airlines Logo
5:41 pm - 1:50 pm
AUS
-
SXM
19h 09m
1 stop
American Airlines Logo
4:43 pm - 11:53 pm
SXM
-
AUS
8h 10m
1 stop
$369American Airlines
Fri, Jul 3 - Wed, Jul 8
United Airlines Logo
6:04 pm - 12:33 pm
AUS
-
SXM
17h 29m
2 stops
United Airlines Logo
3:50 pm - 8:39 am
SXM
-
AUS
17h 49m
2 stops
$393United Airlines
Sun, Aug 16 - Wed, Aug 19
American Airlines Logo
5:45 pm - 1:42 pm
AUS
-
SXM
18h 57m
1 stop
American Airlines Logo
2:22 pm - 11:59 pm
SXM
-
AUS
10h 37m
1 stop
$455American Airlines
Booking Insights

KAYAK's insights & trends for Austin to Simpson Bay flights

Get data-powered insights and trends into flights from Austin to Simpson Bay to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to Simpson Bay?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Simpson Bay departing in July.

What is the cheapest month to fly from Austin to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Simpson Bay is September, where tickets cost $439 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $959 and $698 respectively.

Good to know

Low seasonSeptember
Cheapest flight$128
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Austin to Simpson Bay

When to book flights from Austin to Simpson Bay

Are your dates flexible? Find out the best times to travel from Austin to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Simpson Bay

  • What is the cheapest flight from Austin to Simpson Bay?

    In the last 5 days, the lowest price for a flight from Austin to Simpson Bay was $128 for a one-way ticket and $345 for a round-trip.

  • Do I need a passport to fly between Austin and Simpson Bay?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in Simpson Bay.

  • Which airports will I be using when flying from Austin to Simpson Bay?

    On your way to Simpson Bay, you’ll fly out from Austin Bergstrom. You’ll be landing at Simpson Bay Princess Juliana.

  • Which aircraft models fly most regularly from Austin to Simpson Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Simpson Bay?

    SkyTeam, and oneworld are the airline alliances operating flights between Austin and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Simpson Bay, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Simpson Bay are Delta and American Airlines. With an average price for the route of $633 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $644 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Austin to Simpson Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Simpson Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Simpson Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Simpson Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Simpson Bay with an airline and back to Austin with another airline. Booking your flights between Austin and SXM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Simpson Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Simpson Bay from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Austin to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Austin to Simpson Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Simpson Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8395 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

They lost my baggage and I am still struggling to the information and update

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight from Austin to Simpson Bay

Information on your arrival and departure airports