Cheap flights from Kansas City to Buenos Aires from $657
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Buenos Aires departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kansas City to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Kansas City is in August. Flight prices, which tend to average around $1,004, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Buenos Aires from Kansas City during October instead. Flights to Buenos Aires in October, while not as cheap as those in August, still average around $1,039.
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Kansas City is on a Monday. momondo users have found tickets for Monday departures for as low as $1,111. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,357.
What is the cheapest airline that flies from Kansas City to Buenos Aires?
Avianca, Delta, and United Airlines are the most popular carriers operating from Kansas City to Buenos Aires
What airlines fly to Buenos Aires?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from Kansas City according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
When to book flights from Kansas City to Buenos Aires
Cheap Kansas City to Buenos Aires (MCI to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Buenos Aires
How far is Kansas City to Buenos Aires by plane?
A flight from Kansas City to Buenos Aires will travel around 5587.9 mi. Typically, this will take 14h 19m by plane in normal conditions.
When did momondo last update prices for flights from Kansas City Airport to Buenos Aires?
Prices for flights from Kansas City Airport to Buenos Aires are updated daily.
How many operators does momondo search for flights from Kansas City Airport to Buenos Aires?
As of April 2025, there are 3 operators available to choose from for flights from Kansas City Airport to Buenos Aires.
How old do you have to be to fly from Kansas City Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to Buenos Aires?
Based on momondo bookings for flights between Kansas City and Buenos Aires, the leading airline is Delta, making up 49% of the total bookings. Other popular airlines include United Airlines with 28% and American Airlines with 24%.
Best airlines flying from Kansas City to Buenos Aires
Compare and see reviews for airlines that fly from Kansas City to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,035 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $1,071 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $1,087 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Kansas City to Buenos Aires?
Finding the right flight to Buenos Aires from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.
Can I find flights from Kansas City to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kansas City to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from Kansas City to Buenos Aires?
Once all potential Kansas City to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Kansas City to Buenos Aires right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Kansas City and alert you when they change.