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Cheap flights from Missouri to Fredericton from C$ 839

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YFC
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Fredericton

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Fredericton
Explore the most affordable flight options available from Missouri to Fredericton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Thu 7/57:05 a.m.
STL
-
YFC
2 stops8h 50m
Air Canada
Thu 14/56:25 a.m.
YFC
-
STL
2 stops7h 41m
Air Canada
Deal found 23/3C$ 839
Sat 15/88:55 a.m.
STL
-
YFC
1 stop6h 15m
Air Canada
Wed 19/86:30 a.m.
YFC
-
STL
2 stops9h 32m
Air Canada
Deal found 22/3C$ 983
Mon 1/67:05 a.m.
STL
-
YFC
2 stops7h 45m
Air Canada
Wed 3/66:25 a.m.
YFC
-
STL
2 stops7h 41m
Air Canada
Deal found 24/3C$ 990
Thu 7/51:05 p.m.
STL
-
YFC
3 stops25h 20m
Multiple Airlines
Thu 14/56:30 a.m.
YFC
-
STL
3 stops15h 55m
Multiple Airlines
Deal found 23/3C$ 1,568

Find flight deals from Missouri to Fredericton

Keep the following information in mind while searching for Missouri to Fredericton flight deals. Data was last updated 25 March 2026.

Round-trip from

C$ 839
Air Canada
  • Air Canada
  • 7/5-14/5
  • 4 total stops
  • 16h 31m total
  • Missouri to Fredericton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Fredericton 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 25 March 2026.
Use the filters below to find and compare flights from Missouri to Fredericton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisFredericton

STL - YFC

STLYFC

Lambert-St Louis

Thu 7/5

7:05 a.m.-4:57 p.m.

1 stop7h 52m

Fredericton

Thu 14/5

12:05 p.m.-8:09 p.m.

1 stop10h 04m

C$ 909

St. LouisFredericton

STL - YFC

STLYFC

Lambert-St Louis

Sat 15/8

8:55 a.m.-5:10 p.m.

1 stop6h 15m

Fredericton

Wed 19/8

6:30 a.m.-2:02 p.m.

2 stops9h 32m

C$ 983
Quickest round-trip

St. LouisFredericton

STL - YFC

STLYFC

Lambert-St Louis

Mon 1/6

7:05 a.m.-4:50 p.m.

2 stops7h 45m

Fredericton

Wed 3/6

6:25 a.m.-12:06 p.m.

2 stops7h 41m

C$ 990

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Sorted by cheapest first

Best time to book a flight from Missouri to Fredericton

Have a flexible travel schedule? Discover the best time to fly to Fredericton from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Fredericton
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Fredericton from Missouri?

    Located just 13.3 km from the city centre, Fredericton (YFC) is the airport most travelers will use when flying to Fredericton from Missouri.

  • How long is the flight from Missouri to Fredericton?

    For as low as C$ 877, Air Canada can have you in Fredericton from Missouri in 8h 50m. There are 2102 km between Missouri and Fredericton.

  • Can I find deals for flights from Missouri to Fredericton that include hotel bookings?

    Yes. In addition to deals on Missouri to Fredericton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Fredericton?

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

  • Can I find deals for business class flights from Missouri to Fredericton?

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

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Missouri to Fredericton?

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Can Cheapflights find flights from Missouri to Fredericton with no change fees?

Yes, we can. To see specific flights from Missouri to Fredericton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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