$1,014+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YSJ
Dec 2 — Dec 91
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Austin to St JohnExplore 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 November 2, 2025.
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 November 2, 2025.
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 amAUS - YSJ
3 stops28h 30mMultiple Airlines
Wed 11/512:00 pmYSJ - AUS
3 stops36h 49mMultiple Airlines
Deal found 10/31![Multiple Airlines logo]()
$1,847
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:05 pmAUS - YSJ
1 stop8h 24mUnited Airlines
Wed 11/54:15 pmYSJ - AUS
2 stops20h 56mUnited Airlines
Deal found 10/31![United Airlines logo]()
$2,214
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/31:05 pmAUS - YSJ
1 stop8h 24mAir Canada
Wed 11/511:45 amYSJ - AUS
1 stop26h 34mAir Canada
Deal found 10/31![Air Canada logo]()
$2,915
Cheap 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 November 2, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,014 (Air Canada) |
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 November 2, 2025.
Use the filters below to find and compare flights from Austin to Saint John that are best for you.
Fly from
Austin
Fly to
St John
Route
Depart
Return
Price
AustinSaint John
AUS - YSJ
AUSYSJ
Austin Bergstrom
Sat 4/11
12:55 pm-11:29 pm
1 stop8h 34m
Saint John
Mon 4/13
5:40 am-12:00 pm
1 stop8h 20m
$1,014
AustinSaint John
AUS - YSJ
AUSYSJ
Austin Bergstrom
Sat 4/11
10:34 am-11:10 am
3 stops22h 36m
Saint John
Mon 4/13
11:55 am-10:29 pm
2 stops12h 34m
$1,107
Compare providers for flights from Austin to St John
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to St John in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Saint John flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Saint John flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.