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Cheap flights from Houston George Bush Intcntl Airport to Saint John from $965

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Saint John departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:52 am - 3:50 pm
IAH
-
YSJ
27h 58m
2 stops
United Airlines Logo
4:30 pm - 5:10 pm
YSJ
-
IAH
26h 40m
2 stops
$965United Airlines
Wed, Jul 22 - Mon, Jul 27
United Airlines Logo
10:08 pm - 3:50 pm
IAH
-
YSJ
15h 42m
2 stops
United Airlines Logo
4:30 pm - 1:20 pm
YSJ
-
IAH
22h 50m
2 stops
$970United Airlines
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
5:04 am - 11:50 pm
IAH
-
YSJ
16h 46m
2 stops
United Airlines Logo
5:40 am - 5:10 pm
YSJ
-
IAH
13h 30m
2 stops
$975United Airlines
Thu, Jul 9 - Wed, Jul 15
Multiple Airlines Logo
6:30 am - 10:00 am
IAH
-
YSJ
25h 30m
2 stops
Multiple Airlines Logo
10:45 am - 5:54 am
YSJ
-
IAH
21h 09m
3 stops
$1,022Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
6:30 am - 10:00 am
IAH
-
YSJ
25h 30m
3 stops
Multiple Airlines Logo
10:45 am - 5:54 am
YSJ
-
IAH
21h 09m
3 stops
$1,053Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
8:05 am - 11:50 pm
IAH
-
YSJ
13h 45m
2 stops
United Airlines Logo
5:40 am - 10:50 am
YSJ
-
IAH
7h 10m
1 stop
$1,063United Airlines
Thu, Jul 9 - Wed, Jul 15
United Airlines Logo
10:00 am - 11:50 pm
IAH
-
YSJ
11h 50m
1 stop
United Airlines Logo
12:20 pm - 12:15 am
YSJ
-
IAH
13h 55m
2 stops
$1,094United Airlines
Wed, Jul 22 - Mon, Jul 27
Air Canada Logo
10:00 am - 11:50 pm
IAH
-
YSJ
11h 50m
2 stops
Air Canada Logo
5:40 am - 10:50 am
YSJ
-
IAH
7h 10m
1 stop
$1,103Air Canada
Thu, Jun 18 - Mon, Jun 22
Air Canada Logo
11:45 am - 11:50 pm
IAH
-
YSJ
10h 05m
1 stop
Air Canada Logo
5:40 am - 10:50 am
YSJ
-
IAH
7h 10m
1 stop
$1,107Air Canada
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
8:00 am - 3:45 pm
IAH
-
YSJ
29h 45m
3 stops
Multiple Airlines Logo
10:45 am - 2:10 pm
YSJ
-
IAH
29h 25m
2 stops
$1,149Multiple Airlines
Wed, Jul 22 - Mon, Jul 27

United Airlines flights from Houston George Bush Intcntl Airport to Saint John

Our best United Airlines deals on Houston George Bush Intcntl Airport to Saint John flight tickets
United Airlines
Jul 22
IAH9:52 amHouston George Bush Intcntl
27h 58m
2 stops
YSJ3:50 pmSaint John
Jul 27
YSJ4:30 pmSaint John
26h 40m
2 stops
IAH5:10 pmHouston George Bush Intcntl
$965
United Airlines
Jun 18
IAH10:08 pmHouston George Bush Intcntl
15h 42m
2 stops
YSJ3:50 pmSaint John
Jun 22
YSJ4:30 pmSaint John
22h 50m
2 stops
IAH1:20 pmHouston George Bush Intcntl
$970
United Airlines
Jul 9
IAH5:04 amHouston George Bush Intcntl
16h 46m
2 stops
YSJ11:50 pmSaint John
Jul 15
YSJ5:40 amSaint John
13h 30m
2 stops
IAH5:10 pmHouston George Bush Intcntl
$975

Air Canada flights from Houston George Bush Intcntl Airport to Saint John

Our best Air Canada deals on Houston George Bush Intcntl Airport to Saint John flight tickets
Air Canada
Jun 18
IAH10:00 amHouston George Bush Intcntl
11h 50m
2 stops
YSJ11:50 pmSaint John
Jun 22
YSJ5:40 amSaint John
7h 10m
1 stop
IAH10:50 amHouston George Bush Intcntl
$1,103
Air Canada
Jun 18
IAH11:45 amHouston George Bush Intcntl
10h 05m
1 stop
YSJ11:50 pmSaint John
Jun 22
YSJ5:40 amSaint John
7h 10m
1 stop
IAH10:50 amHouston George Bush Intcntl
$1,107

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Saint 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
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

Fly to

Route

Depart

Return

Price

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 7/22

9:52 am-3:50 pm

2 stops27h 58m

Saint John

Mon 7/27

4:30 pm-5:10 pm

2 stops26h 40m

$965

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 6/18

10:08 pm-3:50 pm

2 stops15h 42m

Saint John

Mon 6/22

4:30 pm-1:20 pm

2 stops22h 50m

$970

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 7/9

5:04 am-11:50 pm

2 stops16h 46m

Saint John

Wed 7/15

5:40 am-5:10 pm

2 stops13h 30m

$975

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 6/18

6:30 am-10:00 am

2 stops25h 30m

Saint John

Mon 6/22

10:45 am-5:54 am

3 stops21h 09m

$1,022

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 6/18

6:30 am-10:00 am

3 stops25h 30m

Saint John

Mon 6/22

10:45 am-5:54 am

3 stops21h 09m

$1,053

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 7/9

8:05 am-11:50 pm

2 stops13h 45m

Saint John

Wed 7/15

5:40 am-10:50 am

1 stop7h 10m

$1,063

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 7/22

10:00 am-11:50 pm

1 stop11h 50m

Saint John

Mon 7/27

12:20 pm-12:15 am

2 stops13h 55m

$1,094

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 6/18

10:00 am-11:50 pm

2 stops11h 50m

Saint John

Mon 6/22

5:40 am-10:50 am

1 stop7h 10m

$1,103

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Thu 6/18

11:45 am-11:50 pm

1 stop10h 05m

Saint John

Mon 6/22

5:40 am-10:50 am

1 stop7h 10m

$1,107

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Wed 7/22

8:00 am-3:45 pm

3 stops29h 45m

Saint John

Mon 7/27

10:45 am-2:10 pm

2 stops29h 25m

$1,149

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston George Bush Intcntl Airport to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Saint John (IAH to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Saint John

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Saint John takes 8h 50m
There are no direct flights from Houston George Bush Intcntl Airport to Saint John. There are no popular flight routes from Houston George Bush Intcntl Airport to Saint John.
Search flight deals

  • How far is Houston George Bush Intcntl to Saint John by plane?

    Houston George Bush Intcntl and Saint John are 1900.7 mi apart from one another. In terms of flight time, this usually takes a little over 8h 50m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Saint John Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Saint John Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Saint John Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Saint John?

    Confirm your travel details to search for the latest offers for flights from Houston George Bush Intcntl Airport to Saint John. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Saint John with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Bridgetown
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Saint John?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Saint John. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Saint John with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Saint John flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Saint John?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint John from Houston.

I’m not ready to book a flight from Houston to Saint John right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint John from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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