IAH - SLU

$1,017 Find Cheap Flights from Houston George Bush Airport to Castries

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Castries departing on 6/16. 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 Castries

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

Cheapest round-trip
$1,017
Multiple Airlines
Tue 6/16Sun 6/21
IAH - SLU • 2 stops
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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 Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Castries (IAH-SLU)

 
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 Castries 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 Castries

Tue, Jun 16 - Sun, Jun 21
Multiple Airlines Logo
7:20 am - 7:00 pm
IAH
-
SLU
34h 40m
2 stops
Multiple Airlines Logo
3:45 pm - 10:50 am
SLU
-
IAH
44h 05m
2 stops
$1,017Multiple Airlines
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
7:20 am - 7:00 pm
IAH
-
SLU
34h 40m
2 stops
Multiple Airlines Logo
12:35 pm - 11:11 pm
SLU
-
IAH
35h 36m
2 stops
$1,036Multiple Airlines
Tue, Jun 23 - Fri, Jun 26
Multiple Airlines Logo
9:51 am - 9:30 am
IAH
-
SLU
22h 39m
2 stops
Multiple Airlines Logo
6:00 pm - 2:41 pm
SLU
-
IAH
21h 41m
2 stops
$1,040Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
11:45 am - 7:00 pm
IAH
-
SLU
30h 15m
2 stops
Multiple Airlines Logo
12:35 pm - 11:07 am
SLU
-
IAH
23h 32m
2 stops
$1,089Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
11:45 am - 7:00 pm
IAH
-
SLU
30h 15m
2 stops
Multiple Airlines Logo
12:35 pm - 9:52 pm
SLU
-
IAH
34h 17m
2 stops
$1,091Multiple Airlines
Fri, May 22 - Mon, May 25
Multiple Airlines Logo
9:58 am - 1:10 pm
IAH
-
SLU
26h 12m
2 stops
Multiple Airlines Logo
7:10 pm - 3:14 pm
SLU
-
IAH
21h 04m
3 stops
$1,097Multiple Airlines
Tue, Oct 13 - Sun, Oct 18
Multiple Airlines Logo
12:00 pm - 7:00 pm
IAH
-
SLU
30h 00m
2 stops
Multiple Airlines Logo
12:35 pm - 9:52 pm
SLU
-
IAH
34h 17m
2 stops
$1,099Multiple Airlines
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
6:00 am - 1:10 pm
IAH
-
SLU
30h 10m
2 stops
Multiple Airlines Logo
12:35 pm - 7:00 pm
SLU
-
IAH
31h 25m
3 stops
$1,129Multiple Airlines
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
11:45 am - 7:00 pm
IAH
-
SLU
30h 15m
2 stops
Multiple Airlines Logo
12:35 pm - 10:50 am
SLU
-
IAH
23h 15m
2 stops
$1,145Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
12:00 pm - 7:00 pm
IAH
-
SLU
30h 00m
2 stops
Multiple Airlines Logo
3:45 pm - 9:52 pm
SLU
-
IAH
55h 07m
2 stops
$1,150Multiple Airlines
Booking Insights

Good to know

Cheapest flight$1,036
Flight from Houston George Bush Airport to Castries

When to book flights from George Bush Intcntl to Castries

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Castries 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 Castries flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Castries?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Castries was $1,017 for a round-trip ticket.

  • Do I need a passport to fly between Houston George Bush Airport and Castries?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Castries.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Castries?

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

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Castries?

    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 Castries.

  • 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 Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries 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 Castries?

    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 Castries with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and SLU 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 Castries?

    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 Castries from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from George Bush Intcntl to Castries

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Castries (SLU)