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 $685.

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.

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.

$685+ 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	$685 (American Airlines)

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

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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 June 12, 2025.

Wed 9/105:12 amSAT - ANU

1 stop8h 57mAmerican Airlines

Wed 9/174:09 pmANU - SAT

1 stop8h 46mAmerican Airlines

Deal found 6/11

$685

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 June 12, 2025.

Wed 9/105:12 amSAT - ANU

1 stop8h 57mAmerican Airlines

Wed 9/174:09 pmANU - SAT

1 stop8h 46mAmerican Airlines

Deal found 6/11

$685

Thu 7/107:10 amSAT - ANU

3 stops33h 05mMultiple Airlines

Thu 7/1711:55 amANU - SAT

2 stops35h 47mMultiple Airlines

Deal found 6/12

$1,074

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 June 12, 2025 and is based on user searches.

Tue 7/15:15 amSAT - ANU

1 stop10h 06mAmerican Airlines

Tue 7/81:45 pmANU - SAT

1 stop11h 45mAmerican Airlines

Deal found 6/10

$775

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

Wed 9/10

5:12 am-3:09 pm

1 stop8h 57m

St. John's V.C. Bird Intl

Wed 9/17

4:09 pm-11:55 pm

1 stop8h 46m

$685

San AntonioSt. John's

SAT - ANU

SATANU

San Antonio

Thu 7/10

7:10 am-5:15 pm

3 stops33h 05m

St. John's V.C. Bird Intl

Thu 7/17

11:55 am-10:42 pm

2 stops35h 47m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

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.

Reviews of airlines servicing St. John's

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 $685.
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$758	FlexibilityNo cancel fee	On-time71%

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$685+ Cheap flights from San Antonio (SAT) to St. John's (ANU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. 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

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 June 12, 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 June 12, 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?

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

Find hourly flight availability from San Antonio to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Reviews of airlines servicing St. John's

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 June 12, 2025.