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St John

$737+ Cheap flights from Austin (AUS) to Saint John (YSJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YSJ
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap flight deals from Austin to St John

Cheapest flights from Austin to St John
Explore the most affordable flight options available from Austin to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.

This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:40 am
AUS
-
YSJ
1 stop11h 45m
Air Canada
Wed 9/25:00 am
YSJ
-
AUS
1 stop7h 45m
Air Canada
Deal found 3/31$737
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:40 am
AUS
-
YSJ
2 stops15h 12m
United Airlines
Tue 6/25:35 am
YSJ
-
AUS
1 stop7h 23m
United Airlines
Deal found 4/4$798
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:27 am
AUS
-
YSJ
2 stops22h 30m
United Airlines
Sun 5/315:35 am
YSJ
-
AUS
1 stop7h 23m
United Airlines
Deal found 4/4$898

Find flight deals from Austin to St John

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(Air Canada)
Provider with most accurate pricing for Austin Bergstrom-Saint John flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Saint John flights.
Search Deals
From Austin Bergstrom to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to St John 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, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Austin to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Mon 8/31

11:40 am-11:55 am

1 stop22h 15m

Saint John

Wed 9/2

5:00 am-10:45 am

1 stop7h 45m

$737

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Thu 5/28

6:40 am-11:52 pm

2 stops15h 12m

Saint John

Tue 6/2

5:35 am-10:58 am

1 stop7h 23m

$798
Quickest round-trip

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Fri 5/29

11:55 am-11:52 pm

1 stop9h 57m

Saint John

Sun 5/31

5:35 am-10:58 am

1 stop7h 23m

$1,258

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Austin-Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Saint John flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Saint John flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Austin to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Saint John?

    Airlines like Air Canada and United Airlines fly from Austin to Saint John in about 15h 12m. The time it takes to get you to your destination can typically vary by up to 7h 03m. Austin and Saint John are separated by a distance of 2006 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Austin to St John that include hotel bookings?

    Yes. In addition to deals on Austin to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to St John.

  • Can I find deals for business class flights from Austin to St John?

    Yes. Cheapflights offers flight deals from Austin to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Austin to St John

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