SAT - ANU

$735 Find Cheap Flights from San Antonio to St. John's

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to St. John's departing on 5/20. 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 St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to St. John's, 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 San Antonio to St. John's, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$735
American Airlines
Wed 5/20Wed 5/27
SAT - ANU • 1 stop
Cheapest one-way
Multiple Airlines
Tue 12/16
SAT - ANU • multi-stop
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We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to St. John's (SAT-ANU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to St. John's 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 San Antonio to St. John's

Wed, May 20 - Wed, May 27
American Airlines Logo
5:29 am - 3:25 pm
SAT
-
ANU
8h 56m1 stop
American Airlines Logo
2:25 pm - 11:03 pm
ANU
-
SAT
9h 38m1 stop
$735American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
5:29 am - 3:25 pm
SAT
-
ANU
8h 56m1 stop
American Airlines Logo
4:00 pm - 8:53 am
ANU
-
SAT
17h 53m2 stops
$740American Airlines
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
3:07 pm - 1:48 pm
SAT
-
ANU
20h 41m2 stops
American Airlines Logo
2:54 pm - 11:58 pm
ANU
-
SAT
11h 04m1 stop
$745American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
5:04 am - 3:25 pm
SAT
-
ANU
9h 21m2 stops
American Airlines Logo
4:00 pm - 8:10 am
ANU
-
SAT
17h 10m2 stops
$850American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
6:06 pm - 1:35 pm
SAT
-
ANU
18h 29m2 stops
American Airlines Logo
4:00 pm - 9:14 am
ANU
-
SAT
18h 14m2 stops
$875American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
5:29 am - 1:25 pm
SAT
-
ANU
6h 56m1 stop
American Airlines Logo
3:50 pm - 11:07 pm
ANU
-
SAT
8h 17m1 stop
$1,745American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
5:29 am - 1:25 pm
SAT
-
ANU
6h 56m1 stop
American Airlines Logo
2:20 pm - 10:53 am
ANU
-
SAT
21h 33m2 stops
$1,890American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
5:29 am - 1:25 pm
SAT
-
ANU
6h 56m1 stop
American Airlines Logo
3:50 pm - 11:07 pm
ANU
-
SAT
8h 17m1 stop
$1,964American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
5:29 am - 3:25 pm
SAT
-
ANU
8h 56m1 stop
American Airlines Logo
2:20 pm - 10:53 am
ANU
-
SAT
21h 33m2 stops
$2,109American Airlines
Sun, Apr 12 - Sun, Apr 19
American Airlines Logo
6:48 pm - 1:25 pm
SAT
-
ANU
17h 37m2 stops
American Airlines Logo
3:50 pm - 9:20 am
ANU
-
SAT
18h 30m2 stops
$2,531American Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to St. John's flights

Get data-powered insights and trends into flights from San Antonio to St. John's to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between San Antonio and St. John's?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San Antonio to St. John's.

There is just one airline that flies from San Antonio to St. John's direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $704.

Find deals

Good to know

Cheapest flight$735
Flight from San Antonio to St. John's

When to book flights from San Antonio to St. John's

Are your dates flexible? Find out the best times to travel from San Antonio to St. John's 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 San Antonio to St. John's

  • What is the cheapest flight from San Antonio to St. John's?

    In the last 3 days, the lowest price for a flight from San Antonio to St. John's was $735 for a round-trip ticket.

  • Do I need a passport to fly between San Antonio and St. John's?

    Yes, you’ll need a passport to travel to St. John's from San Antonio.

  • Which airports will I be using when flying from San Antonio to St. John's?

    San Antonio and St. John's are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at St. John's V.C. Bird Intl.

  • Which aircraft models fly most regularly from San Antonio to St. John's?

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

  • Which airline alliances offer flights from San Antonio to St. John's?

    oneworld is the only airline alliance operating flights between San Antonio and St. John's.

  • How does KAYAK find such low prices on flights from San Antonio to St. John's?

    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 San Antonio to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from San Antonio 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 San Antonio to St. John's?

    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 St. John's with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and ANU 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 San Antonio to St. John's?

    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 St. John's from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to St. John's

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to St. John's. 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 San Antonio to St. John's? 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.
7.2
American AirlinesOverall score based on 11048 reviews
7.5Boarding
6.5Food
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

Attendants were pleasant and the flight was smooth and relaxed.

10.0 ExcellentDawn C, Dec 2025
DFW - MIA
Read more American Airlines reviews

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from San Antonio to St. John's

Information on your arrival and departure airports

San Antonio (SAT)
St. John's (ANU)