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Cheap flights from Nova Scotia to St. Louis from $234

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Nova Scotia to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:50 pm - 10:59 pmYHZ  Halifax Intl-STL Lambert-St Louis
8h 09m1 stop Chicago O'Hare Intl
United Airlines Logo
7:30 am - 11:55 pmSTL  Lambert-St Louis-YHZ Halifax Intl
14h 25m1 stop Newark
$386United Airlines
Sat, Sep 26 - Wed, Sep 30
WestJet Logo
3:30 pm - 9:44 amYHZ  Halifax Intl-STL Lambert-St Louis
20h 14m1 stop Detroit Metropolitan Wayne County
WestJet Logo
5:35 pm - 9:20 pmSTL  Lambert-St Louis-YHZ Halifax Intl
25h 45m2 stops Atlanta Hartsfield-Jackson Calgary
$392WestJet
Fri, Oct 16 - Tue, Oct 20
WestJet Logo
5:50 pm - 10:51 amYHZ  Halifax Intl-STL Lambert-St Louis
19h 01m2 stops Vancouver Intl Atlanta Hartsfield-Jackson
WestJet Logo
2:25 pm - 9:20 pmSTL  Lambert-St Louis-YHZ Halifax Intl
28h 55m2 stops Atlanta Hartsfield-Jackson Calgary
$393WestJet
Fri, Oct 16 - Tue, Oct 20
WestJet Logo
3:30 pm - 9:29 amYHZ  Halifax Intl-STL Lambert-St Louis
19h 59m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$394WestJet
Sat, Sep 26 - Wed, Sep 30
WestJet Logo
6:15 pm - 9:00 amYHZ  Halifax Intl-STL Lambert-St Louis
16h 45m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
6:00 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
37h 45m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$395WestJet
Sat, Sep 26 - Wed, Sep 30
WestJet Logo
6:15 pm - 1:23 pmYHZ  Halifax Intl-STL Lambert-St Louis
21h 08m2 stops Calgary Atlanta Hartsfield-Jackson
WestJet Logo
1:55 pm - 8:10 amSTL  Lambert-St Louis-YHZ Halifax Intl
16h 15m2 stops Detroit Metropolitan Wayne County Calgary
$400WestJet
Mon, Sep 21 - Wed, Sep 30
WestJet Logo
3:30 pm - 8:35 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 05m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:29 am - 9:10 pmSTL  Lambert-St Louis-YHZ Halifax Intl
8h 41m1 stop Detroit Metropolitan Wayne County
$404WestJet
Mon, Sep 21 - Wed, Sep 30
WestJet Logo
3:30 pm - 8:35 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 05m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$405WestJet
Mon, Sep 21 - Wed, Sep 30
WestJet Logo
3:30 pm - 8:35 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 05m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$407WestJet
Mon, Sep 21 - Wed, Sep 30
Air Canada Logo
9:00 am - 2:00 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 00m1 stop Toronto Pearson Intl
Air Canada Logo
2:40 pm - 9:54 pmSTL  Lambert-St Louis-YHZ Halifax Intl
5h 14m1 stop Toronto Pearson Intl
$441Air Canada
Thu, Oct 15 - Mon, Oct 19

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Air Canada flights from Nova Scotia to St. Louis

Our best Air Canada deals on Nova Scotia to St. Louis flight tickets
Air Canada
Oct 15
YHZ9:00 amHalifax Intl
7h 00m
1 stop
STL2:00 pmLambert-St Louis
Oct 19
STL2:40 pmLambert-St Louis
5h 14m
1 stop
YHZ9:54 pmHalifax Intl
$441
Air Canada
Oct 15
YHZ7:15 amHalifax Intl
8h 45m
2 stops
STL2:00 pmLambert-St Louis
Oct 19
STL2:40 pmLambert-St Louis
5h 14m
1 stop
YHZ9:54 pmHalifax Intl
$443
Air Canada
Oct 15
YHZ7:15 amHalifax Intl
8h 45m
2 stops
STL2:00 pmLambert-St Louis
Oct 19
STL2:40 pmLambert-St Louis
5h 14m
1 stop
YHZ9:54 pmHalifax Intl
$444

United Airlines flights from Nova Scotia to St. Louis

Our best United Airlines deals on Nova Scotia to St. Louis flight tickets
United Airlines
Sep 26
YHZ4:50 pmHalifax Intl
8h 09m
1 stop
STL10:59 pmLambert-St Louis
Sep 30
STL7:30 amLambert-St Louis
14h 25m
1 stop
YHZ11:55 pmHalifax Intl
$386
United Airlines
Jan 26
YYG11:05 amCharlottetown
10h 35m
2 stops
STL7:40 pmLambert-St Louis
Jan 29
STL6:30 amLambert-St Louis
16h 36m
2 stops
YYG1:06 amCharlottetown
$785
United Airlines
Jan 26
YYG11:05 amCharlottetown
10h 35m
2 stops
STL7:40 pmLambert-St Louis
Jan 29
STL6:30 amLambert-St Louis
16h 36m
2 stops
YYG1:06 amCharlottetown
$788

momondo Fare Finder

 
Use the filters below to find and compare flights from Nova Scotia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

4:50 pm-10:59 pm

1 stop8h 09m

Lambert-St Louis

Wed 9/30

7:30 am-11:55 pm

1 stop14h 25m

$386

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Fri 10/16

3:30 pm-9:44 am

1 stop20h 14m

Lambert-St Louis

Tue 10/20

5:35 pm-9:20 pm

2 stops25h 45m

$392

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Fri 10/16

5:50 pm-10:51 am

2 stops19h 01m

Lambert-St Louis

Tue 10/20

2:25 pm-9:20 pm

2 stops28h 55m

$393

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

3:30 pm-9:29 am

1 stop19h 59m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$394

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

6:15 pm-9:00 am

2 stops16h 45m

Lambert-St Louis

Wed 9/30

6:00 am-9:45 pm

2 stops37h 45m

$395

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

6:15 pm-1:23 pm

2 stops21h 08m

Lambert-St Louis

Wed 9/30

1:55 pm-8:10 am

2 stops16h 15m

$400

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-8:35 pm

1 stop7h 05m

Lambert-St Louis

Wed 9/30

10:29 am-9:10 pm

1 stop8h 41m

$404

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-8:35 pm

1 stop7h 05m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$405

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-8:35 pm

1 stop7h 05m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$407
Quickest round-trip

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Thu 10/15

9:00 am-2:00 pm

1 stop7h 00m

Lambert-St Louis

Mon 10/19

2:40 pm-9:54 pm

1 stop5h 14m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Nova Scotia to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Nova Scotia to St. Louis flights?

You could potentially save up to 51% on your flight if you consider stops on a Nova Scotia to St. Louis flight.

Cheap Nova Scotia to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nova Scotia to St. Louis

Best Price Found

$234

Fastest flight time

10h 12m

Direct flights

None
The best one-way flight to St. Louis from Nova Scotia in the past 72 hours is $234. The best round-trip flight deal from Nova Scotia to St. Louis found on momondo in the last 72 hours is $386.
The fastest flight from Nova Scotia to St. Louis takes 10h 12m
There are no direct flights from Nova Scotia to St. Louis. There are no popular flight routes from Nova Scotia to St. Louis.
Search flight deals

Frequently asked questions about flying from Nova Scotia to St. Louis

  • When did momondo last update prices for flights from Nova Scotia to Lambert-St Louis Airport?

    Prices for flights from Nova Scotia to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Nova Scotia to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nova Scotia to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Hermann
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Nova Scotia to St. Louis?

Finding the right flight to St. Louis from Nova Scotia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Nova Scotia to St. Louis with flexible booking policies on momondo?

Flights from Nova Scotia to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nova Scotia to St. Louis?

Once all potential Nova Scotia to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Nova Scotia to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Nova Scotia and alert you when they change.

An easier way to manage your St. Louis trip

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