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Cheap flights from Fayetteville to Buenos Aires from $1,172

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fayetteville to Buenos Aires departing on 5/4. 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

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Find the cheapest flights from Fayetteville to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:48 am - 8:00 am
XNA
-
EZE
18h 12m
1 stop
United Airlines Logo
9:00 pm - 6:15 pm
EZE
-
XNA
23h 15m
1 stop
$1,172United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
5:09 pm - 8:00 am
XNA
-
EZE
36h 51m
2 stops
United Airlines Logo
9:00 pm - 12:58 pm
EZE
-
XNA
17h 58m
2 stops
$1,176United Airlines
Mon, May 4 - Mon, May 11
Delta Logo
7:05 pm - 4:00 pm
XNA
-
AEP
18h 55m
2 stops
Delta Logo
3:45 pm - 11:15 am
AEP
-
XNA
21h 30m
2 stops
$1,188Delta
Thu, May 14 - Thu, May 28
Delta Logo
3:46 pm - 9:20 am
XNA
-
EZE
15h 34m
2 stops
Delta Logo
3:55 am - 11:57 pm
EZE
-
XNA
22h 02m
2 stops
$1,188Delta
Thu, May 14 - Wed, May 27
Delta Logo
7:05 pm - 9:45 am
XNA
-
EZE
12h 40m
1 stop
Delta Logo
8:10 pm - 9:20 am
EZE
-
XNA
15h 10m
1 stop
$1,197Delta
Thu, May 14 - Thu, May 28
Delta Logo
11:55 am - 9:20 am
XNA
-
EZE
19h 25m
2 stops
Delta Logo
8:10 pm - 11:15 am
EZE
-
XNA
17h 05m
1 stop
$1,201Delta
Thu, May 14 - Thu, May 28
United Airlines Logo
1:39 pm - 8:00 am
XNA
-
EZE
16h 21m
2 stops
United Airlines Logo
9:00 pm - 4:31 pm
EZE
-
XNA
21h 31m
2 stops
$1,251United Airlines
Tue, Apr 21 - Tue, Apr 28
LATAM Airlines Logo
3:23 pm - 9:45 am
XNA
-
EZE
16h 22m
1 stop
LATAM Airlines Logo
8:10 pm - 9:10 am
EZE
-
XNA
15h 00m
1 stop
$1,267LATAM Airlines
Tue, Apr 21 - Tue, Apr 28
LATAM Airlines Logo
3:23 pm - 9:45 am
XNA
-
EZE
16h 22m
1 stop
LATAM Airlines Logo
8:10 pm - 9:10 am
EZE
-
XNA
15h 00m
1 stop
$1,271LATAM Airlines
Tue, Apr 21 - Tue, Apr 28
LATAM Airlines Logo
12:26 pm - 7:40 am
XNA
-
AEP
17h 14m
2 stops
LATAM Airlines Logo
8:05 pm - 11:30 am
AEP
-
XNA
17h 25m
2 stops
$1,333LATAM Airlines
Wed, Apr 8 - Wed, Apr 22

Air Canada flights from Fayetteville to Buenos Aires

Our best Air Canada deals on Fayetteville to Buenos Aires flight tickets
Air Canada
May 14
XNA11:25 amFayetteville Northwest Arkansas
49h 05m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 28
EZE4:35 pmBuenos Aires Ministro Pistarini
27h 22m
3 stops
XNA5:57 pmFayetteville Northwest Arkansas
$2,319
Air Canada
May 8
XNA11:25 amFayetteville Northwest Arkansas
25h 05m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 16
EZE4:35 pmBuenos Aires Ministro Pistarini
27h 29m
3 stops
XNA6:04 pmFayetteville Northwest Arkansas
$2,334
Air Canada
Jun 9
XNA11:14 amFayetteville Northwest Arkansas
25h 16m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Jul 1
EZE4:35 pmBuenos Aires Ministro Pistarini
27h 22m
3 stops
XNA5:57 pmFayetteville Northwest Arkansas
$5,361

LATAM Airlines flights from Fayetteville to Buenos Aires

Our best LATAM Airlines deals on Fayetteville to Buenos Aires flight tickets
LATAM Airlines
Apr 21
XNA3:23 pmFayetteville Northwest Arkansas
16h 22m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 28
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 00m
1 stop
XNA9:10 amFayetteville Northwest Arkansas
$1,267
LATAM Airlines
Apr 21
XNA3:23 pmFayetteville Northwest Arkansas
16h 22m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 28
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 00m
1 stop
XNA9:10 amFayetteville Northwest Arkansas
$1,271
LATAM Airlines
Apr 8
XNA12:26 pmFayetteville Northwest Arkansas
17h 14m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Apr 22
AEP8:05 pmBuenos Aires Jorge Newbery
17h 25m
2 stops
XNA11:30 amFayetteville Northwest Arkansas
$1,333

momondo Fare Finder

 
Customize your flight search to find flights from Fayetteville to Buenos Aires 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 March 24, 2026.
Use the filters below to find and compare flights from Fayetteville to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Mon 5/4

11:48 am-8:00 am

1 stop18h 12m

Buenos Aires Ministro Pistarini

Mon 5/11

9:00 pm-6:15 pm

1 stop23h 15m

$1,172

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Mon 5/4

5:09 pm-8:00 am

2 stops36h 51m

Buenos Aires Ministro Pistarini

Mon 5/11

9:00 pm-12:58 pm

2 stops17h 58m

$1,176

FayettevilleBuenos Aires

XNA - AEP

XNAAEP

Fayetteville Northwest Arkansas

Thu 5/14

7:05 pm-4:00 pm

2 stops18h 55m

Buenos Aires Jorge Newbery

Thu 5/28

3:45 pm-11:15 am

2 stops21h 30m

$1,188

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Thu 5/14

3:46 pm-9:20 am

2 stops15h 34m

Buenos Aires Ministro Pistarini

Wed 5/27

3:55 am-11:57 pm

2 stops22h 02m

$1,188
Quickest round-trip

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Thu 5/14

7:05 pm-9:45 am

1 stop12h 40m

Buenos Aires Ministro Pistarini

Thu 5/28

8:10 pm-9:20 am

1 stop15h 10m

$1,197

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Thu 5/14

11:55 am-9:20 am

2 stops19h 25m

Buenos Aires Ministro Pistarini

Thu 5/28

8:10 pm-11:15 am

1 stop17h 05m

$1,201

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Tue 4/21

1:39 pm-8:00 am

2 stops16h 21m

Buenos Aires Ministro Pistarini

Tue 4/28

9:00 pm-4:31 pm

2 stops21h 31m

$1,251

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Tue 4/21

3:23 pm-9:45 am

1 stop16h 22m

Buenos Aires Ministro Pistarini

Tue 4/28

8:10 pm-9:10 am

1 stop15h 00m

$1,267

FayettevilleBuenos Aires

XNA - EZE

XNAEZE

Fayetteville Northwest Arkansas

Tue 4/21

3:23 pm-9:45 am

1 stop16h 22m

Buenos Aires Ministro Pistarini

Tue 4/28

8:10 pm-9:10 am

1 stop15h 00m

$1,271

FayettevilleBuenos Aires

XNA - AEP

XNAAEP

Fayetteville Northwest Arkansas

Wed 4/8

12:26 pm-7:40 am

2 stops17h 14m

Buenos Aires Jorge Newbery

Wed 4/22

8:05 pm-11:30 am

2 stops17h 25m

$1,333

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Fayetteville to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Fayetteville to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fayetteville to Buenos Aires (XNA to BUE) flight deals and tips

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

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Fayetteville to Buenos Aires takes 18h 15m
There are no direct flights from Fayetteville to Buenos Aires. There are no popular flight routes from Fayetteville to Buenos Aires.
Search flight deals

  • How far is Fayetteville Northwest Arkansas to Buenos Aires by plane?

    A flight from Fayetteville Northwest Arkansas to Buenos Aires will travel around 5395.9 mi. 18h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Fayetteville Northwest Arkansas Airport to Buenos Aires?

    Prices for flights from Fayetteville Northwest Arkansas Airport to Buenos Aires are updated daily.

  • How old do you have to be to fly from Fayetteville Northwest Arkansas Airport to Buenos Aires?

    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 Fayetteville Northwest Arkansas Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires 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 Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Fayetteville to Buenos Aires?

  • How do I get Price Alerts for flights from Fayetteville to Buenos Aires?

    Confirm your travel details to search for the latest offers for flights from Fayetteville to Buenos Aires. 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 Fayetteville to Buenos Aires with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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.

Why use momondo?

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

It is quick and easy to find Fayetteville to Buenos Aires 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 Buenos Aires that suits you.

Can I find flights from Fayetteville to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Fayetteville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Fayetteville to Buenos Aires 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 Fayetteville to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Fayetteville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport