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Cheap flights from Austin to Saint John from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Saint John departing on 7/11. 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

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Find the cheapest flights from Austin to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:39 am - 11:55 am
AUS
-
YSJ
28h 16m
2 stops
United Airlines Logo
4:35 pm - 9:02 am
YSJ
-
AUS
18h 27m
2 stops
$998United Airlines
Mon, Jun 22 - Mon, Jun 29
United Airlines Logo
6:40 am - 11:50 pm
AUS
-
YSJ
15h 10m
2 stops
United Airlines Logo
4:35 pm - 2:41 pm
YSJ
-
AUS
24h 06m
3 stops
$1,004United Airlines
Mon, Jun 22 - Mon, Jun 29
United Airlines Logo
11:40 am - 11:50 pm
AUS
-
YSJ
10h 10m
1 stop
United Airlines Logo
12:50 pm - 11:44 pm
YSJ
-
AUS
12h 54m
2 stops
$1,350United Airlines
Mon, Jun 22 - Mon, Jun 29

United Airlines flights from Austin to Saint John

Our best United Airlines deals on Austin to Saint John flight tickets
United Airlines
Jun 22
AUS5:39 amAustin Bergstrom
28h 16m
2 stops
YSJ11:55 amSaint John
Jun 29
YSJ4:35 pmSaint John
18h 27m
2 stops
AUS9:02 amAustin Bergstrom
$998
United Airlines
Jun 22
AUS6:40 amAustin Bergstrom
15h 10m
2 stops
YSJ11:50 pmSaint John
Jun 29
YSJ4:35 pmSaint John
24h 06m
3 stops
AUS2:41 pmAustin Bergstrom
$1,004
United Airlines
Jun 22
AUS11:40 amAustin Bergstrom
10h 10m
1 stop
YSJ11:50 pmSaint John
Jun 29
YSJ12:50 pmSaint John
12h 54m
2 stops
AUS11:44 pmAustin Bergstrom
$1,350

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Saint 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, momondo users made 832,500 searches. Data last updated May 11, 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 6/22

5:39 am-11:55 am

2 stops28h 16m

Saint John

Mon 6/29

4:35 pm-9:02 am

2 stops18h 27m

$998

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Mon 6/22

6:40 am-11:50 pm

2 stops15h 10m

Saint John

Mon 6/29

4:35 pm-2:41 pm

3 stops24h 06m

$1,004
Quickest round-trip

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Mon 6/22

11:40 am-11:50 pm

1 stop10h 10m

Saint John

Mon 6/29

12:50 pm-11:44 pm

2 stops12h 54m

$1,350
Cheapest one-way
Quickest one-way

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Sat 7/11

11:40 am-11:50 pm

1 stop10h 10m

$395

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Sat 7/11

6:40 am-11:50 pm

2 stops15h 10m

$410

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Sat 7/11

6:00 am-3:56 pm

3 stops31h 56m

$643

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Austin to Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Austin Bergstrom to Saint John?

Air Canada and United Airlines are the most popular carriers operating from Austin Bergstrom to Saint John

When to book flights from Austin to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Saint John (AUS to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Saint John

Fastest flight time

28h 16m

Direct flights

None
The fastest flight from Austin to Saint John takes 28h 16m
There are no direct flights from Austin to Saint John. There are no popular flight routes from Austin to Saint John.
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Frequently asked questions about flying from Austin to Saint John

  • How far is Austin Bergstrom to Saint John by plane?

    The straight-line distance from Austin Bergstrom to Saint John is 1995.8 mi. A reasonable flight in good conditions will take 28h 16m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Saint John Airport?

    Prices for flights from Austin Bergstrom Airport to Saint John Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Austin Bergstrom Airport to Saint John Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Bridgetown
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Saint John?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint John from Austin.

Can I find flights from Austin to Saint John with flexible booking policies on momondo?

Yes. All flights to Saint John from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Saint John?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint John from Austin.

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

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

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