Cheap flights from St. Louis (STL) to Halifax (YHZ) from $568

STL — YHZ
Mar 26 — Apr 21

St. Louis to Halifax 2023 flight deals

Cheap flights to Halifax from St. Louis found for this year

Cheap American Airlines flights from St. Louis to Halifax

Cheap Air Canada flights from St. Louis to Halifax

Find flights from St. Louis to Halifax within your budget

Use the slider to find flights from St. Louis to Halifax that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$568 - $648

Route

Depart

Return

Price

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-03

1 stop7h 47m

Halifax Intl

2023-09-17

1 stop5h 50m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-03

2 stops9h 17m

Halifax Intl

2023-09-08

1 stop5h 50m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-10

1 stop14h 12m

Halifax Intl

2023-09-24

1 stop7h 35m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-10

2 stops15h 12m

Halifax Intl

2023-09-24

1 stop7h 35m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-03

1 stop5h 09m

Halifax Intl

2023-09-08

1 stop5h 34m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-06-10

2 stops16h 39m

Halifax Intl

2023-06-17

1 stop7h 45m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-03

2 stops16h 55m

Halifax Intl

2023-09-08

2 stops30h 30m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-10

1 stop13h 32m

Halifax Intl

2023-09-24

1 stop5h 50m

Lambert-St LouisHalifax Intl

STL - YHZ

STLYHZ

Lambert-St Louis

2023-09-10

2 stops15h 12m

Halifax Intl

2023-09-24

1 stop5h 50m

Flights are sorted by cheapest first

Deals found on 3/20

Reviews of Airlines Servicing Halifax

United Airlines
7.6
Good
1,427 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.1

Food

6.8

Crew

8.2

Comfort

7.4

Reviews

1 / 10

When I booked my flight reservation, I tried to purchase seating arrangements for my family. (2 or my older kids I was able to purchase seats) However, trying to do so over the phone the representative told me, that it was not necessary to purchase then- that is it united airlines policy to seat families together if you tell them. While 2 of my kids could sit together, my husband nor I were able to sit next to our youngest- who is terrified of flying- because the flight only had 2 empty seats. When I told the employee before boarding she told my husband that he was “lucky to even have a seat” after we had purchased these tickets many months prior. I spoke with her and told her that I was told it is united airlines policy to sit families together, she said that they recently have changed policies and she can not honor it. Will not fly with them again.

United Airlines
7.6
Good
1,427 reviews
United Airlines
7.6
Good
1,427 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.1

Food

6.8

Crew

8.2

Comfort

7.4

Reviews

1 / 10

When I booked my flight reservation, I tried to purchase seating arrangements for my family. (2 or my older kids I was able to purchase seats) However, trying to do so over the phone the representative told me, that it was not necessary to purchase then- that is it united airlines policy to seat families together if you tell them. While 2 of my kids could sit together, my husband nor I were able to sit next to our youngest- who is terrified of flying- because the flight only had 2 empty seats. When I told the employee before boarding she told my husband that he was “lucky to even have a seat” after we had purchased these tickets many months prior. I spoke with her and told her that I was told it is united airlines policy to sit families together, she said that they recently have changed policies and she can not honor it. Will not fly with them again.

American Airlines
7.4
Good
1,738 reviews
United Airlines
7.6
Good
1,427 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.1

Food

6.8

Crew

8.2

Comfort

7.4

Reviews

1 / 10

When I booked my flight reservation, I tried to purchase seating arrangements for my family. (2 or my older kids I was able to purchase seats) However, trying to do so over the phone the representative told me, that it was not necessary to purchase then- that is it united airlines policy to seat families together if you tell them. While 2 of my kids could sit together, my husband nor I were able to sit next to our youngest- who is terrified of flying- because the flight only had 2 empty seats. When I told the employee before boarding she told my husband that he was “lucky to even have a seat” after we had purchased these tickets many months prior. I spoke with her and told her that I was told it is united airlines policy to sit families together, she said that they recently have changed policies and she can not honor it. Will not fly with them again.

Air Canada
6.7
Okay
832 reviews
United Airlines
7.6
Good
1,427 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.1

Food

6.8

Crew

8.2

Comfort

7.4

Reviews

1 / 10

When I booked my flight reservation, I tried to purchase seating arrangements for my family. (2 or my older kids I was able to purchase seats) However, trying to do so over the phone the representative told me, that it was not necessary to purchase then- that is it united airlines policy to seat families together if you tell them. While 2 of my kids could sit together, my husband nor I were able to sit next to our youngest- who is terrified of flying- because the flight only had 2 empty seats. When I told the employee before boarding she told my husband that he was “lucky to even have a seat” after we had purchased these tickets many months prior. I spoke with her and told her that I was told it is united airlines policy to sit families together, she said that they recently have changed policies and she can not honor it. Will not fly with them again.

Related info for your journey

Useful info, stats and facts about St. Louis to Halifax flights.

Alternative routes for St. Louis to Halifax

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from St. Louis to Halifax

The chart below displays the airlines Cheapflights users traveling from St. Louis to Halifax choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air CanadaCheapest$276Average$595FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapest$386Average$597FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$416Average$758FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.