SAT - ANU

$811 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 9/1. 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
$811
American Airlines
Tue 9/1Mon 9/14
SAT - ANU • 1 stop
Top airlines
American Airlines
Cheapest • from $811 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and St. John's. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $727 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 47m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Tue, Sep 1 - Mon, Sep 14
American Airlines Logo
5:06 am - 1:55 pm
SAT
-
ANU
7h 49m
1 stop
American Airlines Logo
4:20 pm - 11:23 pm
ANU
-
SAT
8h 03m
1 stop
$811American Airlines
Tue, Sep 1 - Mon, Sep 14
American Airlines Logo
8:26 pm - 1:55 pm
SAT
-
ANU
16h 29m
2 stops
American Airlines Logo
4:20 pm - 11:23 pm
ANU
-
SAT
8h 03m
1 stop
$816American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
5:25 am - 4:19 pm
SAT
-
ANU
9h 54m
1 stop
American Airlines Logo
2:33 pm - 12:02 am
ANU
-
SAT
10h 29m
1 stop
$831American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
5:25 am - 4:19 pm
SAT
-
ANU
9h 54m
1 stop
American Airlines Logo
1:21 pm - 9:10 am
ANU
-
SAT
20h 49m
2 stops
$836American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
6:15 pm - 1:33 pm
SAT
-
ANU
18h 18m
1 stop
American Airlines Logo
2:33 pm - 12:02 am
ANU
-
SAT
10h 29m
1 stop
$871American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
6:15 pm - 1:33 pm
SAT
-
ANU
18h 18m
1 stop
American Airlines Logo
1:21 pm - 9:10 am
ANU
-
SAT
20h 49m
2 stops
$876American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
5:45 pm - 4:14 pm
SAT
-
ANU
21h 29m
2 stops
American Airlines Logo
1:21 pm - 8:50 am
ANU
-
SAT
20h 29m
2 stops
$894American Airlines
Mon, Jul 27 - Sat, Aug 8
American Airlines Logo
7:08 pm - 4:25 pm
SAT
-
ANU
20h 17m
2 stops
American Airlines Logo
1:20 pm - 10:13 am
ANU
-
SAT
21h 53m
2 stops
$901American Airlines
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
5:25 am - 4:19 pm
SAT
-
ANU
9h 54m
1 stop
American Airlines Logo
2:35 pm - 11:15 pm
ANU
-
SAT
9h 40m
1 stop
$906American Airlines
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
5:25 am - 4:19 pm
SAT
-
ANU
9h 54m
1 stop
American Airlines Logo
2:35 pm - 11:05 am
ANU
-
SAT
21h 30m
2 stops
$911American 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 provide the cheapest flights from San Antonio to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to St. John's were found on American Airlines ($811) and Air Canada ($1,163).

Find deals

Good to know

Cheapest flight$811
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 $811 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.
7.1
American AirlinesOverall score based on 11480 reviews
7.2Comfort
6.4Food
6.9Entertainment
7.5Boarding
7.9Crew
Airline reviews

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

4.0 OkayMichele, Mar 2026
DFW - DTW
Read more American Airlines reviews

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

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)