Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to St. John's from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to St. John's departing on 7/23. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:27 am - 3:20 pm
SAT
-
ANU
8h 53m
1 stop
American Airlines Logo
2:40 pm - 11:23 pm
ANU
-
SAT
9h 43m
1 stop
$811American Airlines
Mon, Sep 14 - Sat, Sep 19
American Airlines Logo
8:26 pm - 3:20 pm
SAT
-
ANU
17h 54m
2 stops
American Airlines Logo
2:40 pm - 10:13 am
ANU
-
SAT
20h 33m
2 stops
$816American Airlines
Mon, Sep 14 - Sat, Sep 19
American Airlines Logo
8:23 pm - 4:14 pm
SAT
-
ANU
18h 51m
2 stops
American Airlines Logo
1:22 pm - 11:59 pm
ANU
-
SAT
11h 37m
1 stop
$846American Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
6:15 pm - 4:14 pm
SAT
-
ANU
20h 59m
1 stop
American Airlines Logo
1:22 pm - 11:59 pm
ANU
-
SAT
11h 37m
1 stop
$859American Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
5:01 am - 4:14 pm
SAT
-
ANU
10h 13m
1 stop
American Airlines Logo
1:22 pm - 9:10 am
ANU
-
SAT
20h 48m
2 stops
$876American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
5:01 am - 4:22 pm
SAT
-
ANU
10h 21m
1 stop
American Airlines Logo
2:31 pm - 11:59 pm
ANU
-
SAT
10h 28m
1 stop
$886American Airlines
Sun, Jul 26 - Wed, Jul 29
American Airlines Logo
5:01 am - 4:22 pm
SAT
-
ANU
10h 21m
1 stop
American Airlines Logo
2:31 pm - 8:41 am
ANU
-
SAT
19h 10m
2 stops
$891American Airlines
Sun, Jul 26 - Wed, Jul 29
American Airlines Logo
5:01 am - 4:14 pm
SAT
-
ANU
10h 13m
1 stop
American Airlines Logo
1:22 pm - 11:59 pm
ANU
-
SAT
11h 37m
1 stop
$951American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
5:52 pm - 1:32 pm
SAT
-
ANU
18h 40m
2 stops
American Airlines Logo
1:22 pm - 11:59 pm
ANU
-
SAT
11h 37m
1 stop
$956American Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
5:25 am - 4:19 pm
SAT
-
ANU
9h 54m
1 stop
American Airlines Logo
2:33 pm - 11:59 pm
ANU
-
SAT
10h 26m
1 stop
$1,001American Airlines
Wed, May 20 - Wed, May 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from San Antonio to St. John's, Saint John

Our best American Airlines deals on San Antonio to St. John's, Saint John flight tickets
American Airlines
Sep 14
SAT5:27 amSan Antonio
8h 53m
1 stop
ANU3:20 pmSt. John's V.C. Bird Intl
Sep 19
ANU2:40 pmSt. John's V.C. Bird Intl
9h 43m
1 stop
SAT11:23 pmSan Antonio
$811
American Airlines
Sep 14
SAT8:26 pmSan Antonio
17h 54m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Sep 19
ANU2:40 pmSt. John's V.C. Bird Intl
20h 33m
2 stops
SAT10:13 amSan Antonio
$816
American Airlines
Jun 18
SAT8:23 pmSan Antonio
18h 51m
2 stops
ANU4:14 pmSt. John's V.C. Bird Intl
Jun 25
ANU1:22 pmSt. John's V.C. Bird Intl
20h 48m
2 stops
SAT9:10 amSan Antonio
$846

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to St. John's, 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 5, 2026.
Use the filters below to find and compare flights from San Antonio to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Mon 9/14

5:27 am-3:20 pm

1 stop8h 53m

St. John's V.C. Bird Intl

Sat 9/19

2:40 pm-11:23 pm

1 stop9h 43m

$811

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Mon 9/14

8:26 pm-3:20 pm

2 stops17h 54m

St. John's V.C. Bird Intl

Sat 9/19

2:40 pm-10:13 am

2 stops20h 33m

$816

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Thu 6/18

8:23 pm-4:14 pm

2 stops18h 51m

St. John's V.C. Bird Intl

Thu 6/25

1:22 pm-11:59 pm

1 stop11h 37m

$846

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Thu 6/18

6:15 pm-4:14 pm

1 stop20h 59m

St. John's V.C. Bird Intl

Thu 6/25

1:22 pm-11:59 pm

1 stop11h 37m

$859

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Fri 6/12

5:01 am-4:14 pm

1 stop10h 13m

St. John's V.C. Bird Intl

Tue 6/16

1:22 pm-9:10 am

2 stops20h 48m

$876

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Sun 7/26

5:01 am-4:22 pm

1 stop10h 21m

St. John's V.C. Bird Intl

Wed 7/29

2:31 pm-11:59 pm

1 stop10h 28m

$886

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Sun 7/26

5:01 am-4:22 pm

1 stop10h 21m

St. John's V.C. Bird Intl

Wed 7/29

2:31 pm-8:41 am

2 stops19h 10m

$891

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Fri 6/12

5:01 am-4:14 pm

1 stop10h 13m

St. John's V.C. Bird Intl

Tue 6/16

1:22 pm-11:59 pm

1 stop11h 37m

$951

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Fri 6/12

5:52 pm-1:32 pm

2 stops18h 40m

St. John's V.C. Bird Intl

Tue 6/16

1:22 pm-11:59 pm

1 stop11h 37m

$956

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Wed 5/20

5:25 am-4:19 pm

1 stop9h 54m

St. John's V.C. Bird Intl

Wed 5/27

2:33 pm-11:59 pm

1 stop10h 26m

$1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to St. John's from

How to get the cheapest flight ticket from San Antonio to St. John's, 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 San Antonio to St. John's V.C. Bird Intl?

United Airlines is the most popular carrier operating from San Antonio to St. John's V.C. Bird Intl

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

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

Cheap San Antonio to St. John's, Saint John (SAT to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to St. John's, Saint John

Fastest flight time

8h 53m

Direct flights

None
The fastest flight from San Antonio to St. John's, Saint John takes 8h 53m
There are no direct flights from San Antonio to St. John's, Saint John. There are no popular flight routes from San Antonio to St. John's, Saint John.
Search flight deals

Frequently asked questions about flying from San Antonio to St. John's, Saint John

  • How far is San Antonio to St. John's V.C. Bird Intl by plane?

    A flight from San Antonio to St. John's V.C. Bird Intl will travel around 2462.3 mi. In terms of flight time, this usually takes a little over 8h 53m.

  • When did momondo last update prices for flights from San Antonio Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from San Antonio Airport to St. John's V.C. Bird Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to St. John's V.C. Bird Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The necessary travel and health documents for your St. John's V.C. Bird Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to St. John's, Saint John?

Best airlines flying from San Antonio to St. John's, Saint John

Compare and see reviews for airlines that fly from San Antonio to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $704Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
Jolly Harbour
English Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to St. John's?

It is quick and easy to find San Antonio to St. John's flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. John's that suits you.

Can I find flights from San Antonio to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to St. John's?

momondo helps you find the best flight between San Antonio and St. John's by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to St. John's right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. John's, momondo offers a useful price alert feature which will track prices for flights to St. John's from San Antonio and alert you when they change.

An easier way to manage your St. John's, Saint John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 6/4
Thu 6/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Antigua And Barbuda

Fly your favorite airline to St. John's

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines