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Cheap flights from Iowa to Saint John from C$ 1,186

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — YSJ
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Iowa to St John

Enter your travel dates to find the best prices.

Cheapest flights from Iowa to St John
Explore the most affordable flight options available from Iowa to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Fri 29/58:15 p.m.
DSM
-
YSJ
2 stops17h 25m
United Airlines
Mon 1/65:35 a.m.
YSJ
-
DSM
2 stops16h 55m
United Airlines
Deal found 12/3C$ 1,186
Sat 6/66:00 a.m.
DSM
-
YSJ
2 stops31h 50m
Air Canada
Mon 8/64:30 p.m.
YSJ
-
DSM
2 stops19h 57m
Air Canada
Deal found 16/3C$ 1,208
Fri 29/58:15 p.m.
DSM
-
YSJ
2 stops17h 25m
Air Canada
Mon 1/64:30 p.m.
YSJ
-
DSM
2 stops19h 57m
Air Canada
Deal found 13/3C$ 1,209
Sat 6/66:00 a.m.
DSM
-
YSJ
3 stops15h 52m
United Airlines
Mon 8/612:20 p.m.
YSJ
-
DSM
2 stops11h 20m
United Airlines
Deal found 15/3C$ 1,774

Find flight deals from Iowa to St John

Keep the following information in mind while searching for Iowa to St John flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 1,186
United Airlines
  • United Airlines
  • 29/5-1/6
  • 4 total stops
  • 34h 20m total
  • Iowa to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 17 March 2026.
Use the filters below to find and compare flights from Iowa to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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$ 1,186

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Fri 29/5

11:23 a.m.-3:40 p.m.

2 stops26h 17m

Saint John

Mon 1/6

4:30 p.m.-3:48 p.m.

2 stops25h 18m

C$ 1,208

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Sat 6/6

6:00 a.m.-3:50 p.m.

2 stops31h 50m

Saint John

Mon 8/6

4:30 p.m.-10:27 a.m.

2 stops19h 57m

C$ 1,208
Quickest round-trip

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Sat 6/6

6:00 a.m.-11:52 p.m.

3 stops15h 52m

Saint John

Mon 8/6

12:20 p.m.-9:40 p.m.

2 stops11h 20m

C$ 1,774

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Sorted by cheapest first

Best time to book a flight from Iowa to St John

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

    Located just 15.1 km from the city centre, Saint John (YSJ) is the airport most travelers will use when flying to Saint John from Iowa.

  • How long is the flight from Iowa to Saint John?

    Departing from Iowa to Saint John will take you 17h 25m. The distance from Iowa to Saint John is about 2268 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa 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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Why should you use Cheapflights to find cheap flight tickets from Iowa to St John?

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

Yes! Cheapflights helps users easily find flights from Iowa to St John with no change fees.

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

Yes! Start tracking prices for Iowa to St John flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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