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Cheap flights from Wisconsin to Saint John from $990

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Saint John departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Wisconsin to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:18 am - 4:00 pm
MKE
-
YSJ
26h 42m
2 stops
Multiple Airlines Logo
5:00 am - 2:33 pm
YSJ
-
MKE
11h 33m
2 stops
$990Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
6:00 am - 11:24 pm
MKE
-
YSJ
15h 24m
2 stops
United Airlines Logo
11:05 am - 6:08 pm
YSJ
-
MKE
9h 03m
2 stops
$1,003United Airlines
Mon, Dec 14 - Wed, Dec 16
United Airlines Logo
5:00 am - 5:19 pm
MKE
-
YSJ
10h 19m
2 stops
United Airlines Logo
11:05 am - 6:08 pm
YSJ
-
MKE
9h 03m
2 stops
$1,014United Airlines
Mon, Dec 14 - Wed, Dec 16

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United Airlines flights from Wisconsin to Saint John

Our best United Airlines deals on Wisconsin to Saint John flight tickets
United Airlines
Dec 14
MKE6:00 amMilwaukee-Mitchell
15h 24m
2 stops
YSJ11:24 pmSaint John
Dec 16
YSJ11:05 amSaint John
9h 03m
2 stops
MKE6:08 pmMilwaukee-Mitchell
$1,003
United Airlines
Dec 14
MKE6:00 amMilwaukee-Mitchell
15h 54m
2 stops
YSJ11:54 pmSaint John
Dec 16
YSJ11:05 amSaint John
9h 03m
2 stops
MKE6:08 pmMilwaukee-Mitchell
$1,014
United Airlines
Jul 6
MSP6:00 amMinneapolis St Paul
7h 45m
2 stops
YSJ3:45 pmSaint John
Jul 11
YSJ5:00 amSaint John
20h 59m
2 stops
MSP11:59 pmMinneapolis St Paul
$1,046

Air Canada flights from Wisconsin to Saint John

Our best Air Canada deals on Wisconsin to Saint John flight tickets
Air Canada
Jul 6
MSP3:55 pmMinneapolis St Paul
5h 55m
1 stop
YSJ11:50 pmSaint John
Jul 10
YSJ4:40 pmSaint John
6h 43m
1 stop
MSP9:23 pmMinneapolis St Paul
$902
Air Canada
Jul 6
MSP3:55 pmMinneapolis St Paul
21h 50m
2 stops
YSJ3:45 pmSaint John
Jul 10
YSJ4:40 pmSaint John
6h 43m
1 stop
MSP9:23 pmMinneapolis St Paul
$926
Air Canada
Jul 6
MSP3:55 pmMinneapolis St Paul
5h 55m
1 stop
YSJ11:50 pmSaint John
Jul 11
YSJ12:50 pmSaint John
8h 50m
1 stop
MSP7:40 pmMinneapolis St Paul
$1,435

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Saint 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Wisconsin to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSaint John

MKE - YSJ

MKEYSJ

Milwaukee-Mitchell

Thu 9/3

11:18 am-4:00 pm

2 stops26h 42m

Saint John

Tue 9/8

5:00 am-2:33 pm

2 stops11h 33m

$990

MilwaukeeSaint John

MKE - YSJ

MKEYSJ

Milwaukee-Mitchell

Mon 12/14

6:00 am-11:24 pm

2 stops15h 24m

Saint John

Wed 12/16

11:05 am-6:08 pm

2 stops9h 03m

$1,003
Quickest round-trip

MilwaukeeSaint John

MKE - YSJ

MKEYSJ

Milwaukee-Mitchell

Mon 12/14

5:00 am-5:19 pm

2 stops10h 19m

Saint John

Wed 12/16

11:05 am-6:08 pm

2 stops9h 03m

$1,014

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Wisconsin to Saint John flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Saint John

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Wisconsin to Saint John takes 5h 55m
There are no direct flights from Wisconsin to Saint John. There are no popular flight routes from Wisconsin to Saint John.
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Frequently asked questions about flying from Wisconsin to Saint John

  • When did momondo last update prices for flights from Wisconsin to Saint John Airport?

    Prices for flights from Wisconsin to Saint John Airport are updated daily.

  • How old do you have to be to fly from Wisconsin to Saint John Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Wisconsin to Saint John

  • How do I get Price Alerts for flights from Wisconsin to Saint John?

    Confirm your travel details to search for the latest offers for flights from Wisconsin to Saint John. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Wisconsin to Saint John with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Sussex
Bridgetown
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Saint John?

It is quick and easy to find Wisconsin to Saint John flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint John that suits you.

Can I find flights from Wisconsin to Saint John with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint John from Wisconsin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wisconsin to Saint John?

momondo provides multiple filters to help you find the best flight to Saint John from Wisconsin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Wisconsin to Saint John right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from Wisconsin and alert you when they change.

An easier way to manage your Saint John trip

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