Cheap flights from Kansas City to St. John's from $825

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to St. John's departing on 3/20. 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
0 bags

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Find the cheapest flights from Kansas City to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:33 am - 12:38 pm
MCI
-
YYT
22h 35m
2 stops
United Airlines Logo
5:30 am - 9:59 pm
YYT
-
MCI
18h 59m
2 stops
$825United Airlines
Fri, Mar 20 - Fri, Mar 27
Air Canada Logo
5:54 am - 2:13 am
MCI
-
YYT
17h 49m
2 stops
Air Canada Logo
5:00 am - 3:45 pm
YYT
-
MCI
13h 15m
2 stops
$833Air Canada
Sun, Feb 22 - Wed, Feb 25

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to St. John's 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 February 3, 2026.
Use the filters below to find and compare flights from Kansas City to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Fri 3/20

11:33 am-12:38 pm

2 stops22h 35m

St John's

Fri 3/27

5:30 am-9:59 pm

2 stops18h 59m

$825

Kansas CitySt. John's

MCI - YYT

MCIYYT

Kansas City

Sun 2/22

5:54 am-2:13 am

2 stops17h 49m

St John's

Wed 2/25

5:00 am-3:45 pm

2 stops13h 15m

$833

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Kansas City to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to St. John's according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to St. John's (MCI to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to St. John's

Fastest flight time

17h 49m

Direct flights

None
The fastest flight from Kansas City to St. John's takes 17h 49m
There are no direct flights from Kansas City to St. John's. There are no popular flight routes from Kansas City to St. John's.
  • How far is Kansas City to St John's by plane?

    Kansas City and St John's are 2154.5 mi apart from one another. A reasonable flight in good conditions will take 17h 49m.

  • When did momondo last update prices for flights from Kansas City Airport to St John's Airport?

    Prices for flights from Kansas City Airport to St John's Airport are updated daily.

  • How old do you have to be to fly from Kansas City Airport to St John's 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 Kansas City Airport to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Kansas City to St. John's?

    Search flight deals from Kansas City to St. John's. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Kansas City to St. John's 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?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to St. John's?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to St. John's for you.

Can I find flights from Kansas City to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Kansas City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kansas City to St. John's?

Once you have performed a search for Kansas City to St. John's flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to St. John's right now. Can momondo alert me if prices change?

Price alerts on flights to St. John's from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Thu 3/5
Thu 3/12

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