What is the cheapest airline to fly from San Antonio to St. John's, Saint John round-trip?

Cheapflights users have booked flights from San Antonio to St. John's, Saint John round-trip from $775.

What is the cheapest day to fly from San Antonio to St. John's, Saint John?

Travelers seeking maximum savings on their San Antonio to St. John's, Saint John flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Antonio to St. John's, Saint John?

Users have found that flying from San Antonio to St. John's, Saint John on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from San Antonio to St. John's, Saint John?

The best pricing can be found in the month of August. Prices to St. John's, Saint John from San Antonio average $774. You can even find prices in August for less than $774, as users have found deals to St. John's, Saint John from as low as $510. The month of July appears to be one of the more expensive times to travel to St. John's, Saint John from San Antonio. Flying in the targeted month can save you up to 31%.

What is the cheapest time of day to fly from SAT to ANU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to St. John's, Saint John as you normally would.

Can I find deals for flights from San Antonio to St. John's that include hotel bookings?

Yes. In addition to deals on San Antonio to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Antonio to St. John's?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to St. John's.

Can I find deals for business class flights from San Antonio to St. John's?

Yes. Cheapflights offers flight deals from San Antonio to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$551+ Flights from San Antonio to St. John's

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Cheap flight deals from San Antonio to St. John's

Round-trip from	$775 (American Airlines)
One-way from	$551 (American Airlines)
Popular in	July
Cheapest in	August
Average price	$1,018

From San Antonio to St. John's V.C. Bird Intl

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One-way flight from San Antonio to St. John's V.C. Bird Intl

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High demand for flights, 4% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from San Antonio to St. John's

Cheapest flights from San Antonio to St. John's
Explore the most affordable flight options available from San Antonio to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Mon 9/15:20 amSAT - ANU

1 stop9h 38mAmerican Airlines

Sun 9/74:09 pmANU - SAT

1 stop8h 46mAmerican Airlines

Deal found 7/29

$775

Best flights from San Antonio to St. John's
Discover carefully curated flight deals from San Antonio to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 9/15:20 amSAT - ANU

1 stop9h 38mAmerican Airlines

Sun 9/74:09 pmANU - SAT

1 stop8h 46mAmerican Airlines

Deal found 7/29

$775

Last-minute flights from San Antonio to St. John's
Discover last-minute flight deals from San Antonio to St. John's. Data last updated July 30, 2025 and is based on user searches.

Wed 8/65:20 amSAT - ANU

1 stop7h 39mAmerican Airlines

Wed 8/133:10 pmANU - SAT

2 stops18h 54mAmerican Airlines

Deal found 7/30

$1,119

Sat 8/234:10 pmSAT - ANU

2 stops22h 48mAmerican Airlines

Wed 8/271:30 pmANU - SAT

2 stops22h 16mAmerican Airlines

Deal found 7/29

$889

One-way flights from San Antonio to St. John's
Search for one-way flight options from San Antonio to St. John's. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 8/65:00 amSAT - ANU

2 stops9h 58mAmerican Airlines

Deal found 7/30

$551

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Mon 9/1

5:20 am-3:58 pm

1 stop9h 38m

St. John's V.C. Bird Intl

Sun 9/7

4:09 pm-11:55 pm

1 stop8h 46m

$775

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Wed 8/6

5:00 am-3:58 pm

2 stops9h 58m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Antonio to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Antonio 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from San Antonio to St. John's, Saint John (average of $500). Flying from San Antonio to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from San Antonio to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

What is the cheapest airline to fly from San Antonio to St. John's, Saint John round-trip?
Cheapflights users have booked flights from San Antonio to St. John's, Saint John round-trip from $775.
Can I find deals for flights from San Antonio to St. John's that include hotel bookings?
Yes. In addition to deals on San Antonio to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to St. John's.
Can I find deals for business class flights from San Antonio to St. John's?
Yes. Cheapflights offers flight deals from San Antonio to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Antonio to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from San Antonio to St. John's, Saint John (average of $500). Flying from San Antonio to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from San Antonio to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$510	Average$764	FlexibilityNo cancel fee	On-time71%

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$551+ Cheap flights from San Antonio (SAT) to St. John's (ANU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to St. John's

Round-trip from

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Popular in

Cheapest in

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Find flight deals from San Antonio to St. John's

Cheapest flights from San Antonio to St. John'sExplore the most affordable flight options available from San Antonio to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from San Antonio to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to St. John's that are best for you.

Best time to book a flight from San Antonio to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from San Antonio with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to St. John's, Saint John?

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from San Antonio to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from San Antonio to St. John's, Saint John round-trip?

Can I find deals for flights from San Antonio to St. John's that include hotel bookings?

How can I find direct flights from San Antonio to St. John's?

Can I find deals for business class flights from San Antonio to St. John's?

What is the cheapest month to book a flight from San Antonio to St. John's, Saint John?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Antonio to St. John's

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Book with Flexibility

Travel Smart

Cheapest flights from San Antonio to St. John's
Explore the most affordable flight options available from San Antonio to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.