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Cheap flights from Des Moines to Saint John from C$ 527

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — YSJ
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Des Moines to St John

Enter your travel dates to find the best prices.

Cheapest flights from Des Moines to St John
Explore the most affordable flight options available from Des Moines to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Fri 29/56:00 a.m.
DSM
-
YSJ
2 stops7h 40m
United Airlines
Mon 1/65:35 a.m.
YSJ
-
DSM
2 stops16h 55m
United Airlines
Deal found 8/3C$ 1,146
Mon 20/43:21 p.m.
DSM
-
YSJ
2 stops17h 54m
United Airlines
Mon 27/45:35 a.m.
YSJ
-
DSM
2 stops16h 59m
United Airlines
Deal found 6/3C$ 1,187

Find flight deals from Des Moines to St John

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to St John (YSJ). 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 11 March 2026.

Round-trip from

C$ 1,146

One-way from

C$ 527
United Airlines
  • United Airlines
  • 29/5-1/6
  • 4 total stops
  • 24h 35m total
  • Des Moines to Saint John
Search Deals
Air Canada
  • Air Canada
  • 20/4
  • 2 total stops
  • 28h 35m total
  • Des Moines to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to St 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, Cheapflights users made 629,999 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Des Moines to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Fri 29/5

8:15 p.m.-3:40 p.m.

2 stops17h 25m

Saint John

Mon 1/6

5:35 a.m.-8:30 p.m.

2 stops16h 55m

C$ 1,146

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Mon 20/4

3:21 p.m.-11:15 a.m.

2 stops17h 54m

Saint John

Mon 27/4

5:35 a.m.-8:34 p.m.

2 stops16h 59m

C$ 1,187
Cheapest one-way
Quickest one-way

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Mon 20/4

8:15 p.m.-3:45 p.m.

3 stops41h 30m

C$ 630

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Des Moines to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Des Moines 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.

Related info for your journey

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

  • How long is the flight from Des Moines to Saint John?

    For as low as C$ 1,146, United Airlines can have you in Saint John from Des Moines in 17h 25m. The distance from Des Moines to Saint John is about 2268 km.

  • Can I find deals for flights from Des Moines to St John that include hotel bookings?

    Yes. In addition to deals on Des Moines to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to St John?

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

  • Can I find deals for business class flights from Des Moines to St John?

    Yes. Cheapflights offers flight deals from Des Moines to St John 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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Complete your trip

Complete your trip to St John by adding a car rental and/or hotel reservation to your travel itinerary.
Saint John car rentals
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Fredericton Airport car rentals
Saint John Airport car rentals
Moncton car rentals
Fredericton car rentals
Bathurst car rentals

Fly with Cheapflights

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How does Cheapflights help users find flights from Des Moines to St John?

When you search for this flight from Des Moines to St John, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Des Moines to St John?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Des Moines to St John for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Des Moines to St John with no change fees?

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

Can Cheapflights notify me if prices for flights from Des Moines to St John become cheaper?

Yes, Cheapflights offers price alerts on Des Moines to St John flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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