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Cheap flights from Iowa to Saint John from C$ 940

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — YSJ
6 May — 13 May1
1 adult

Cheap 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 1 May 2025.

Round-trip from

C$ 940
Air Canada
  • Air Canada
  • 14/6-21/6
  • 4 total stops
  • 30h 04m total
  • Iowa to Saint John
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Find flight deals from Iowa to St John

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 1 May 2025.

Sat 14/61:15 p.m.DSM - YSJ
2 stops18h 45mMultiple Airlines
Sat 21/65:30 a.m.YSJ - DSM
2 stops11h 19mMultiple Airlines
Deal found 30/4C$ 940

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 1 May 2025.
Use the filters below to find and compare flights from Iowa to Saint John that are best for you.

Fly from

Iowa

Fly to

St John

Route

Depart

Return

Price

Des MoinesSaint John

DSM - YSJ

DSMYSJ

Des Moines

Sat 14/6

1:15 p.m.-10:00 a.m.

2 stops18h 45m

Saint John

Sat 21/6

5:30 a.m.-2:49 p.m.

2 stops11h 19m

C$ 940

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

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

Rainfall in St John by month

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

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

Temperature in St John by month

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

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

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.

  • 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.

  • What is the cheapest month to book a flight from Iowa to Saint John?

    Currently, May is the cheapest month in which you can book a flight from Iowa to Saint John (average of C$ 213). Flying from Iowa to Saint John in December is currently the most expensive (average of C$ 461). 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.

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