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St John

$923+ Cheap flights from Milwaukee (MKE) to Saint John (YSJ)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YSJ
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Milwaukee to St John

Best flights from Milwaukee to St John
Discover carefully curated flight deals from Milwaukee to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:29 amMKE - YSJ
2 stops13h 00mAir Canada
Mon 4/611:55 amYSJ - MKE
2 stops25h 39mAir Canada
Deal found 10/30$923

Cheap flight deals from Milwaukee to St John

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 November 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$923
(Air Canada)
Provider with most accurate pricing for Milwaukee-Mitchell-Saint John flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Saint John flights.
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From Milwaukee-Mitchell to Saint John
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Milwaukee to Saint John that are best for you.

Fly from

Milwaukee

Fly to

St John

Route

Depart

Return

Price

MilwaukeeSaint John

MKE - YSJ

MKEYSJ

Milwaukee-Mitchell

Thu 4/2

8:29 am-11:29 pm

2 stops13h 00m

Saint John

Mon 4/6

11:55 am-11:34 am

2 stops25h 39m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

  • Most accurate provider: When it comes to deals on Milwaukee-Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Saint John flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Saint John flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to St John

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

    Departing from Milwaukee to Saint John will take you 13h. Milwaukee and Saint John are separated by a distance of 1099 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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.

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