What is the cheapest airline that flies from Iowa to Buenos Aires?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Iowa to Buenos Aires

When did momondo last update prices for flights from Iowa to Buenos Aires?

Prices for flights from Iowa to Buenos Aires refresh daily.

How many operators does momondo search for flights from Iowa to Buenos Aires?

There is 1 operator available for flights from Iowa to Buenos Aires as of September 2025.

How old do you have to be to fly from Iowa 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 Iowa 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.

$764 Cheap Flights from Iowa to Buenos Aires in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Iowa to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

10:50 am - 1:35 amDSM-EZE

35h 45m2 stops

5:10 am - 5:08 pmEZE-DSM

38h 58m3 stops

$910Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

10:50 am - 1:35 amDSM-EZE

35h 45m2 stops

5:10 am - 5:08 pmEZE-DSM

38h 58m3 stops

$913Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

3:08 pm - 7:20 amOMA-EZE

13h 12m1 stop

8:55 pm - 2:22 pmEZE-OMA

20h 27m1 stop

$1,025Delta

Find Deal

Wed, Nov 26 - Wed, Dec 3

10:56 am - 2:00 pmOMA-AEP

24h 04m2 stops

2:55 pm - 10:04 amAEP-OMA

22h 09m2 stops

$1,025LATAM Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

1:45 pm - 9:20 amOMA-EZE

16h 35m2 stops

11:55 pm - 4:22 pmEZE-OMA

19h 27m2 stops

$1,030United Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 3

3:08 pm - 2:50 amOMA-EZE

32h 42m2 stops

4:05 am - 12:15 amEZE-OMA

23h 10m2 stops

$1,055LATAM Airlines

Find Deal

Wed, Nov 26 - Tue, Dec 2

8:15 am - 7:20 amOMA-EZE

20h 05m1 stop

11:55 pm - 2:11 pmEZE-OMA

17h 16m1 stop

$1,100United Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

11:28 am - 9:00 amDSM-EZE

18h 32m1 stop

7:50 am - 10:33 pmEZE-DSM

17h 43m2 stops

$1,101Delta

Find Deal

Wed, Nov 12 - Mon, Nov 24

4:18 pm - 10:15 amOMA-EZE

15h 57m2 stops

10:25 pm - 10:33 pmEZE-OMA

26h 08m1 stop

$1,252American Airlines

Find Deal

Wed, Mar 11 - Sun, Mar 22

2:17 pm - 8:55 amOMA-EZE

16h 38m2 stops

8:30 pm - 4:11 pmEZE-OMA

21h 41m2 stops

$1,270American Airlines

Find Deal

Sun, Oct 5 - Sun, Oct 12

American Airlines flights from Iowa to Buenos Aires

Our best American Airlines deals on Iowa to Buenos Aires flight tickets

American Airlines

Mar 11

OMA4:18 pmOmaha Eppley Airfield

15h 57m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Mar 22

EZE10:25 pmBuenos Aires Ministro Pistarini

26h 08m

1 stop

OMA10:33 pmOmaha Eppley Airfield

$1,252

Find similar

American Airlines

Oct 5

OMA6:15 amOmaha Eppley Airfield

23h 05m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

Oct 12

EZE9:15 pmBuenos Aires Ministro Pistarini

23h 40m

2 stops

OMA6:55 pmOmaha Eppley Airfield

$1,270

Find similar

American Airlines

Nov 7

DSM3:18 pmDes Moines

15h 52m

2 stops

EZE10:10 amBuenos Aires Ministro Pistarini

Nov 14

EZE10:25 pmBuenos Aires Ministro Pistarini

15h 15m

1 stop

DSM10:40 amDes Moines

$1,272

Find similar

United Airlines flights from Iowa to Buenos Aires

Our best United Airlines deals on Iowa to Buenos Aires flight tickets

United Airlines

Nov 26

OMA1:45 pmOmaha Eppley Airfield

16h 35m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 3

EZE11:55 pmBuenos Aires Ministro Pistarini

19h 27m

2 stops

OMA4:22 pmOmaha Eppley Airfield

$1,030

Find similar

United Airlines

Nov 5

OMA8:15 amOmaha Eppley Airfield

20h 05m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Nov 12

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 16m

1 stop

OMA2:11 pmOmaha Eppley Airfield

$1,100

Find similar

United Airlines

Nov 5

OMA1:45 pmOmaha Eppley Airfield

16h 35m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Nov 12

EZE10:05 pmBuenos Aires Ministro Pistarini

17h 34m

2 stops

OMA12:39 pmOmaha Eppley Airfield

$1,105

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesBuenos Aires

DSM - EZE

DSMEZE

Des Moines

Thu 11/6

10:50 am-1:35 am

2 stops35h 45m

Buenos Aires Ministro Pistarini

Thu 11/13

5:10 am-5:08 pm

3 stops38h 58m

$910

Des MoinesBuenos Aires

DSM - EZE

DSMEZE

Des Moines

Thu 11/6

10:50 am-1:35 am

2 stops35h 45m

Buenos Aires Ministro Pistarini

Thu 11/13

5:10 am-5:08 pm

3 stops38h 58m

$913

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Wed 11/26

3:08 pm-7:20 am

1 stop13h 12m

Buenos Aires Ministro Pistarini

Wed 12/3

8:55 pm-2:22 pm

1 stop20h 27m

$1,025

OmahaBuenos Aires

OMA - AEP

OMAAEP

Omaha Eppley Airfield

Wed 11/26

10:56 am-2:00 pm

2 stops24h 04m

Buenos Aires Jorge Newbery

Wed 12/3

2:55 pm-10:04 am

2 stops22h 09m

$1,025

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Wed 11/26

1:45 pm-9:20 am

2 stops16h 35m

Buenos Aires Ministro Pistarini

Wed 12/3

11:55 pm-4:22 pm

2 stops19h 27m

$1,030

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Wed 11/26

3:08 pm-2:50 am

2 stops32h 42m

Buenos Aires Ministro Pistarini

Tue 12/2

4:05 am-12:15 am

2 stops23h 10m

$1,055

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Wed 11/5

8:15 am-7:20 am

1 stop20h 05m

Buenos Aires Ministro Pistarini

Wed 11/12

11:55 pm-2:11 pm

1 stop17h 16m

$1,100

Des MoinesBuenos Aires

DSM - EZE

DSMEZE

Des Moines

Wed 11/12

11:28 am-9:00 am

1 stop18h 32m

Buenos Aires Ministro Pistarini

Mon 11/24

7:50 am-10:33 pm

2 stops17h 43m

$1,101

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Wed 3/11

4:18 pm-10:15 am

2 stops15h 57m

Buenos Aires Ministro Pistarini

Sun 3/22

10:25 pm-10:33 pm

1 stop26h 08m

$1,252

OmahaBuenos Aires

OMA - EZE

OMAEZE

Omaha Eppley Airfield

Sun 10/5

2:17 pm-8:55 am

2 stops16h 38m

Buenos Aires Ministro Pistarini

Sun 10/12

8:30 pm-4:11 pm

2 stops21h 41m

$1,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa 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

Prices

Airlines

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 Iowa is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,385. 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 $1,417.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Iowa to Buenos Aires during this time can be as low as $1,398. Try not to purchase tickets at noon because they tend to be around $1,410. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Iowa to Buenos Aires flights?

You could potentially save up to 8% on your flight if you consider stops on a Iowa to Buenos Aires flight.

Cheap Iowa to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Buenos Aires

Direct flights	None

There are no direct flights from Iowa to Buenos Aires. There are no popular flight routes from Iowa to Buenos Aires.

Search flight deals

When did momondo last update prices for flights from Iowa to Buenos Aires?
Prices for flights from Iowa to Buenos Aires refresh daily.
How many operators does momondo search for flights from Iowa to Buenos Aires?
There is 1 operator available for flights from Iowa to Buenos Aires as of September 2025.
How old do you have to be to fly from Iowa 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 Iowa 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.

Best airlines flying from Iowa to Buenos Aires

Compare and see reviews for airlines that fly from Iowa to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,121	Free Cancellation	Rating 7.9 7,974 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Buenos Aires?

Finding the right flight to Buenos Aires from Iowa 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 Iowa to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Iowa to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to Buenos Aires?

Once all potential Iowa 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 Iowa to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Iowa to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.