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$1,023+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YSJ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from George Bush Intcntl to St John

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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:14 amIAH - YSJ
1 stop22h 45mAir Canada
Sun 11/305:40 amYSJ - IAH
1 stop7h 29mAir Canada
Deal found 10/30$1,610
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:14 amIAH - YSJ
1 stop22h 45mMultiple Airlines
Sun 11/3011:45 amYSJ - IAH
1 stop8h 53mMultiple Airlines
Deal found 10/29$2,152

Cheap flight deals from George Bush Intcntl to St John

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,023
(Air Canada)
Provider with most accurate pricing for Houston George Bush Intcntl-Saint John flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Saint John flights.
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From Houston George Bush Intcntl to Saint John
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to St 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Saint John that are best for you.

Fly from

George Bush Intcntl

Fly to

St John

Route

Depart

Return

Price

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 4/1

7:05 am-5:14 pm

1 stop8h 09m

Saint John

Sun 4/5

5:40 am-10:49 am

1 stop7h 09m

$1,023

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 4/1

6:50 pm-11:10 am

2 stops14h 20m

Saint John

Sun 4/5

11:55 am-8:50 am

2 stops22h 55m

$1,050

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Sat 11/22

10:14 am-10:59 am

1 stop22h 45m

Saint John

Sun 11/30

5:40 am-11:09 am

1 stop7h 29m

$1,610

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Sat 11/22

10:14 am-10:59 am

1 stop22h 45m

Saint John

Sun 11/30

11:45 am-6:38 pm

1 stop8h 53m

$2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • 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.
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.

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?

    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 8h 09m. Fly via Air Canada or United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Saint John is about 1910 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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