IAH - ANU

$378 Find Cheap Flights from Houston George Bush Airport to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to St. John's departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to St. John's, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$670
Overall average: $598
American Airlines
Fri 5/1Tue 5/5
IAH - ANU • 1 stop
Cheapest one-way
$378
American Airlines
Mon 8/10
IAH - ANU • 1 stop
Top airlines
American Airlines
Cheapest • from $670 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and St. John's. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $668 (round-trip)
Atlanta (ATL)
Shortest trip • 8h 01m (one-way)
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 18% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to St. John's (IAH-ANU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to St. John's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to St. John's

Fri, May 1 - Tue, May 5
American Airlines Logo
7:17 am - 4:19 pm
IAH
-
ANU
8h 02m
1 stop
American Airlines Logo
2:35 pm - 11:49 pm
ANU
-
IAH
10h 14m
1 stop
$670American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
5:35 am - 1:35 pm
IAH
-
ANU
7h 00m
1 stop
American Airlines Logo
2:35 pm - 8:20 am
ANU
-
IAH
18h 45m
2 stops
$675American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
5:00 am - 4:20 pm
IAH
-
ANU
10h 20m
2 stops
American Airlines Logo
1:21 pm - 9:26 am
ANU
-
IAH
21h 05m
2 stops
$680American Airlines
Tue, Jul 7 - Wed, Jul 15
American Airlines Logo
5:15 am - 1:31 pm
IAH
-
ANU
7h 16m
1 stop
American Airlines Logo
2:31 pm - 10:29 am
ANU
-
IAH
20h 58m
1 stop
$683American Airlines
Fri, Jun 5 - Wed, Jun 10
American Airlines Logo
6:14 pm - 4:20 pm
IAH
-
ANU
21h 06m
1 stop
American Airlines Logo
1:21 pm - 10:28 am
ANU
-
IAH
22h 07m
1 stop
$684American Airlines
Fri, Jun 5 - Wed, Jun 10
American Airlines Logo
11:19 am - 4:20 pm
IAH
-
ANU
28h 01m
1 stop
American Airlines Logo
1:21 pm - 8:36 am
ANU
-
IAH
20h 15m
2 stops
$688American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
5:35 am - 4:19 pm
IAH
-
ANU
9h 44m
1 stop
American Airlines Logo
1:15 pm - 9:29 pm
ANU
-
IAH
9h 14m
1 stop
$690American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
7:17 am - 4:19 pm
IAH
-
ANU
8h 02m
1 stop
American Airlines Logo
2:35 pm - 8:20 am
ANU
-
IAH
18h 45m
2 stops
$695American Airlines
Thu, Sep 3 - Tue, Sep 8
American Airlines Logo
10:57 am - 1:55 pm
IAH
-
ANU
25h 58m
1 stop
American Airlines Logo
1:20 pm - 10:20 am
ANU
-
IAH
22h 00m
1 stop
$697American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
5:35 am - 4:19 pm
IAH
-
ANU
9h 44m
1 stop
American Airlines Logo
2:35 pm - 9:13 am
ANU
-
IAH
19h 38m
2 stops
$700American Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to St. John's flights

Get data-powered insights and trends into flights from George Bush Intcntl to St. John's to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to St. John's is April, where tickets cost $598 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $990 and $922 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$378
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Houston George Bush Airport to St. John's

When to book flights from George Bush Intcntl to St. John's

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to St. John's flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to St. John's was $378 for a one-way ticket and $670 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and St. John's?

    A passport is required to fly from Houston George Bush Airport to St. John's.

  • Which airports will I be using when flying from Houston George Bush Airport to St. John's?

    Houston George Bush Airport and St. John's are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at St. John's V.C. Bird Intl.

  • Which aircraft models fly most regularly from Houston George Bush Airport to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to St. John's?

    oneworld is the only airline alliance operating flights between Houston George Bush Airport and St. John's.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to St. John's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to St. John's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and ANU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to St. John's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Houston to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11466 reviews
7.2Comfort
7.9Crew
7.5Boarding
6.9Entertainment
6.4Food
Airline reviews

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

10.0 ExcellentEric, Mar 2026
DFW - DCA
Read more American Airlines reviews

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Everything you need to know for your flight from George Bush Intcntl to St. John's

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
St. John's (ANU)