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Cheap flights from St. Louis to Halifax from C$ 500

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from St. Louis to Halifax

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Halifax (YHZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 500

Popular in

March

Cheapest in

January

Average price

C$ 275
4/3-11/3
  • 4/3-11/3
  • 4 total stops
  • 33h 37m total
  • St. Louis to Halifax
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to Halifax

Cheapest flights from St. Louis to Halifax
Explore the most affordable flight options available from St. Louis to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Tue 4/34:00 p.m.STL - YHZ
2 stops21h 25mMultiple Airlines
Tue 11/36:30 a.m.YHZ - STL
2 stops12h 12mMultiple Airlines
Deal found 20/1C$ 500
Mon 17/23:50 p.m.STL - YHZ
1 stop6h 56mAir Canada
Mon 24/26:05 a.m.YHZ - STL
2 stops11h 01mAir Canada
Deal found 20/1C$ 556
Mon 17/23:50 p.m.STL - YHZ
1 stop6h 56mUnited Airlines
Mon 24/25:10 a.m.YHZ - STL
1 stop11h 56mUnited Airlines
Deal found 20/1C$ 582
Mon 17/26:43 a.m.STL - YHZ
2 stops16h 47mWestJet
Mon 24/26:00 a.m.YHZ - STL
2 stops12h 49mWestJet
Deal found 20/1C$ 668

Find flights from St. Louis to Halifax within your budget

Customize your flight search to find flights from St. Louis to Halifax 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, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 4/3

4:00 p.m.-3:25 p.m.

2 stops21h 25m

Halifax Intl

Tue 11/3

6:30 a.m.-4:42 p.m.

2 stops12h 12m

C$ 500

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 17/2

3:50 p.m.-12:46 a.m.

1 stop6h 56m

Halifax Intl

Mon 24/2

6:05 a.m.-3:06 p.m.

2 stops11h 01m

C$ 556

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 17/2

3:50 p.m.-12:46 a.m.

1 stop6h 56m

Halifax Intl

Mon 24/2

5:10 a.m.-3:06 p.m.

1 stop11h 56m

C$ 582

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Mon 17/2

6:43 a.m.-1:30 a.m.

2 stops16h 47m

Halifax Intl

Mon 24/2

6:00 a.m.-4:49 p.m.

2 stops12h 49m

C$ 668

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 3/6

4:05 p.m.-2:09 a.m.

1 stop8h 04m

C$ 501

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 3/6

6:30 a.m.-7:15 a.m.

2 stops22h 45m

C$ 505

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

Tue 3/6

1:00 p.m.-2:32 a.m.

3 stops35h 32m

C$ 569

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Best time to book a flight from St. Louis to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Halifax

Get recent, data-driven insights about flights from St. Louis to Halifax including ideal travel times, pricing trends, and more.

Rainfall in Halifax by month

Plan your trip to Halifax by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Halifax ranges from 92.0 - 141.0 mm per month. December is typically the wettest month, when rainfall can reach 141.0 mm. August is typically the driest time to visit Halifax when rainfall is around 92.0 mm.

Temperature in Halifax by month

Plan your trip to Halifax by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Halifax, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Halifax

Get insights into the airlines that provide service to Halifax. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Halifax. Reviews last updated 21 January 2025.
United Airlines
7.4
Good
8,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,984 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

WestJet
7.2
Good
2,829 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Air Canada
7.0
Good
8,633 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Halifax. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Halifax round-trip?

    Currently priced at C$ 556, Air Canada will fly you from St. Louis to Halifax and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from C$ 582 and C$ 668, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Halifax that include hotel bookings?

    Yes. In addition to deals on St. Louis to Halifax flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Halifax?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Halifax.

  • Can I find deals for business class flights from St. Louis to Halifax?

    Yes. Cheapflights offers flight deals from St. Louis to Halifax by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Halifax?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Halifax (average of C$ 183). Flying from St. Louis to Halifax in December is currently the most expensive (average of C$ 306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Dartmouth
Truro
Bridgewater
Enfield

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Alternative routes for St. Louis to Halifax

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