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Cheap flights from St. John's to Houston George Bush Intcntl Airport from C$ 431

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — IAH
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St. John's to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to George Bush Intcntl (IAH). 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 17 September 2025.

Round-trip from

C$ 431

Popular in

September

Cheapest in

May

Average price

C$ 1,827
WestJet
  • WestJet
  • 3/10-18/10
  • 2 total stops
  • 30h 53m total
  • St. John's to Houston
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 478 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from St. John's to George Bush Intcntl

Cheapest flights from St. John's to George Bush Intcntl
Explore the most affordable flight options available from St. John's to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 3/107:10 a.m.YYT - IAH
1 stop18h 03mWestJet
Sat 18/103:00 p.m.IAH - YYT
1 stop12h 50mWestJet
Deal found 16/9C$ 431
Wed 15/101:15 p.m.YYT - IAH
2 stops21h 48mMultiple Airlines
Wed 22/105:25 a.m.IAH - YYT
2 stops16h 43mMultiple Airlines
Deal found 17/9C$ 509
Thu 30/104:15 p.m.YYT - IAH
3 stops32h 50mMultiple Airlines
Thu 6/115:45 a.m.IAH - YYT
3 stops16h 46mMultiple Airlines
Deal found 14/9C$ 664

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to George Bush Intcntl 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 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from St. John's to Houston George Bush Intcntl Airport that are best for you.

Fly from

St. John's

Fly to

George Bush Intcntl

Route

Depart

Return

Price

St. John'sHouston

YYT - IAH

YYTIAH

St John's

Fri 3/10

7:10 a.m.-10:43 p.m.

1 stop18h 03m

Houston George Bush Intcntl

Sat 18/10

3:00 p.m.-6:20 a.m.

1 stop12h 50m

C$ 431

St. John'sHouston

YYT - IAH

YYTIAH

St John's

Wed 15/10

1:15 p.m.-8:33 a.m.

2 stops21h 48m

Houston George Bush Intcntl

Wed 22/10

5:25 a.m.-12:38 a.m.

2 stops16h 43m

C$ 509

St. John'sHouston

YYT - IAH

YYTIAH

St John's

Thu 30/10

4:15 p.m.-10:35 p.m.

3 stops32h 50m

Houston George Bush Intcntl

Thu 6/11

5:45 a.m.-1:01 a.m.

3 stops16h 46m

C$ 664

St. John'sHouston

YYT - IAH

YYTIAH

St John's

Sun 5/10

2:00 p.m.-7:42 p.m.

1 stop8h 12m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from St. John's 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 St. John's to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from St. John's to Houston George Bush Intcntl Airport?

Currently, September is the cheapest month in which you can book a flight from St. John's to Houston George Bush Intcntl Airport (average of C$ 343). Flying from St. John's to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown Air Canada from St. John's to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

Find useful and relevant information for your journey from St. John's to George Bush Intcntl. 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 from for flights from St. John's to Houston George Bush Intcntl?

    Most people fly from St John's (YYT) if they book a flight from St. John's to Houston George Bush Intcntl. On average, St John's has 0 outbound flights to Houston George Bush Intcntl per day from 1 airline. St John's is conveniently located just 6.7 km from St. John's’s city centre.

  • How long is the flight from St. John's to Houston George Bush Intcntl Airport?

    For as low as C$ 431, WestJet can have you in Houston George Bush Intcntl Airport from St. John's in 18h 03m. The distance from St. John's to Houston George Bush Intcntl Airport is about 4109 km.

  • What is the cheapest airline to fly from St. John's to Houston George Bush Intcntl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at C$ 801. Air Canada is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from St. John's to George Bush Intcntl?

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

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

    Yes. Cheapflights offers flight deals from St. John's to George Bush Intcntl 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 St. John's to Houston George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from St. John's to Houston George Bush Intcntl Airport (average of C$ 343). Flying from St. John's to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Humble
Katy
Cypress

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Top airline flying from St. John's to George Bush Intcntl

Discover the top airline that operate flights from St. John's to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 801AverageC$ 1,049FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from St. John's to George Bush Intcntl?

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Can Cheapflights find flights from St. John's to George Bush Intcntl with no change fees?

Yes! Cheapflights helps users easily find flights from St. John's to George Bush Intcntl with no change fees.

Can Cheapflights notify me if prices for flights from St. John's to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on St. John's to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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