How long is the flight from Houston George Bush Intcntl Airport to Saint John?

There are many flights that can get you from Houston George Bush Intcntl Airport to Saint John in 17h 45m. Fly via United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Saint John is about 1910 mi.

In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from IAH to YSJ?

When flying from Houston George Bush Intcntl Airport to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Saint John flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Saint John flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Saint John from Houston George Bush Intcntl?

Most people fly into Saint John (YSJ) if they book a flight to Saint John from Houston George Bush Intcntl. On average, Saint John has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Saint John is conveniently located just 9.4 mi from Saint John’s city center.

Can I find deals for flights from George Bush Intcntl to St John that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to St John?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to St John.

Can I find deals for business class flights from George Bush Intcntl to St John?

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

$672+ Flights from Houston George Bush Intcntl Airport to Saint John

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Cheap flight deals from George Bush Intcntl to St John

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Cheapest flights from George Bush Intcntl to St John
Explore the most affordable flight options available from George Bush Intcntl to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Tue 8/2511:45 am

IAH

YSJ

1 stop10h 05m

Air Canada

Sat 8/295:40 am

YSJ

IAH

1 stop7h 10m

Air Canada

Deal found 2/10

$672

Tue 8/255:00 am

IAH

YSJ

2 stops8h 50m

United Airlines

Sat 8/294:30 pm

YSJ

IAH

2 stops9h 29m

United Airlines

Deal found 2/9

$738

Wed 3/47:50 pm

IAH

YSJ

2 stops17h 45m

United Airlines

Sat 3/74:15 pm

YSJ

IAH

1 stop7h 24m

United Airlines

Deal found 2/11

$753

Wed 3/411:55 am

IAH

YSJ

1 stop9h 39m

Air Canada

Sat 3/74:15 pm

YSJ

IAH

1 stop7h 24m

Air Canada

Deal found 2/11

$850

Find flight deals from George Bush Intcntl to St John

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$753 (United Airlines)

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HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 3/4

7:50 pm-3:35 pm

2 stops17h 45m

Saint John

Sat 3/7

4:15 pm-9:39 pm

1 stop7h 24m

$753

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Deals found on 2/11

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Saint John flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Saint John flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to St John

Have a flexible travel schedule? Discover the best time to fly to St John from George Bush Intcntl with our price prediction graph.

IAH-YSJ

Estimated round-trip price

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Related info for your journey

What airport do you fly into for flights to Saint John from Houston George Bush Intcntl?
Most people fly into Saint John (YSJ) if they book a flight to Saint John from Houston George Bush Intcntl. On average, Saint John has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Saint John is conveniently located just 9.4 mi from Saint John’s city center.
How long is the flight from Houston George Bush Intcntl Airport to Saint John?
There are many flights that can get you from Houston George Bush Intcntl Airport to Saint John in 17h 45m. Fly via United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Saint John is about 1910 mi.
Can I find deals for flights from George Bush Intcntl to St John that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to St John?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to St John.
Can I find deals for business class flights from George Bush Intcntl to St John?
Yes. Cheapflights offers flight deals from George Bush Intcntl to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$672+ Cheap flights from George Bush Intcntl (IAH) to Saint John (YSJ)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from George Bush Intcntl to St JohnExplore the most affordable flight options available from George Bush Intcntl to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Explore the most affordable flight options available from George Bush Intcntl to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Best flights from George Bush Intcntl to St JohnDiscover carefully curated flight deals from George Bush Intcntl to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

Discover carefully curated flight deals from George Bush Intcntl to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

Last-minute flights from George Bush Intcntl to St JohnDiscover last-minute flight deals from George Bush Intcntl to St John. Data last updated February 13, 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to St John. Data last updated February 13, 2026 and is based on user searches.

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Best time to book a flight from George Bush Intcntl to St John

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Related info for your journey

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

What airport do you fly into for flights to Saint John from Houston George Bush Intcntl?

How long is the flight from Houston George Bush Intcntl Airport to Saint John?

Can I find deals for flights from George Bush Intcntl to St John that include hotel bookings?

How can I find direct flights from George Bush Intcntl to St John?

Can I find deals for business class flights from George Bush Intcntl to St John?

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Alternative routes for George Bush Intcntl to St John

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George Bush Intcntl and St John flights

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Cheapest flights from George Bush Intcntl to St John
Explore the most affordable flight options available from George Bush Intcntl to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

Best flights from George Bush Intcntl to St John
Discover carefully curated flight deals from George Bush Intcntl to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.

Last-minute flights from George Bush Intcntl to St John
Discover last-minute flight deals from George Bush Intcntl to St John. Data last updated February 13, 2026 and is based on user searches.