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Cheap flights from Fayetteville to Buenos Aires from $1,100

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 11/4. 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

Find the cheapest flights from Fayetteville to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:46 am - 3:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
38h 14m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
9:30 pm - 9:12 amEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
14h 42m1 stop Atlanta Hartsfield-Jackson
$1,100LATAM Airlines
Wed, Nov 4 - Wed, Nov 18
LATAM Airlines Logo
8:31 am - 3:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
39h 29m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
4:00 am - 11:51 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
22h 51m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,105LATAM Airlines
Wed, Nov 4 - Tue, Nov 17
American Airlines Logo
12:53 pm - 8:30 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
17h 37m2 stops Dallas/Fort Worth Miami
American Airlines Logo
10:15 pm - 1:35 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
17h 20m2 stops Miami Chicago O'Hare Intl
$1,177American Airlines
Mon, Sep 14 - Sun, Sep 27
United Airlines Logo
6:30 am - 8:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
23h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 1:49 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
18h 49m1 stop Houston George Bush Intcntl
$1,203United Airlines
Mon, Sep 14 - Sun, Sep 27
United Airlines Logo
5:25 pm - 8:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
12h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 8:36 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
25h 36m2 stops Houston George Bush Intcntl Denver Intl
$1,207United Airlines
Mon, Sep 14 - Sun, Sep 27
United Airlines Logo
5:08 pm - 8:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
36h 52m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 1:49 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
18h 49m1 stop Houston George Bush Intcntl
$1,217United Airlines
Wed, Sep 16 - Wed, Sep 23
LATAM Airlines Logo
9:45 am - 9:40 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
21h 55m2 stops Atlanta Hartsfield-Jackson Miami
LATAM Airlines Logo
3:55 am - 11:57 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
22h 02m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,219LATAM Airlines
Thu, Aug 20 - Wed, Aug 26
United Airlines Logo
11:48 am - 8:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
18h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 4:10 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
21h 10m1 stop Houston George Bush Intcntl
$1,228United Airlines
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
1:35 pm - 8:00 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
16h 25m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 11:04 amEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
16h 04m1 stop Houston George Bush Intcntl
$1,232United Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
2:00 pm - 9:45 amXNA  Fayetteville Northwest Arkansas-EZE Buenos Aires Ministro Pistarini
17h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:10 pm - 4:40 pmEZE  Buenos Aires Ministro Pistarini-XNA Fayetteville Northwest Arkansas
22h 30m1 stop Atlanta Hartsfield-Jackson
$1,238Delta
Tue, Sep 1 - Tue, Sep 8

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American Airlines flights from Fayetteville to Buenos Aires

Our best American Airlines deals on Fayetteville to Buenos Aires flight tickets
American Airlines
Sep 14
XNA12:53 pmFayetteville Northwest Arkansas
17h 37m
2 stops
EZE8:30 amBuenos Aires Ministro Pistarini
Sep 27
EZE10:15 pmBuenos Aires Ministro Pistarini
17h 20m
2 stops
XNA1:35 pmFayetteville Northwest Arkansas
$1,177
American Airlines
Dec 19
XNA5:16 amFayetteville Northwest Arkansas
23h 09m
1 stop
EZE7:25 amBuenos Aires Ministro Pistarini
Jan 2
EZE11:35 pmBuenos Aires Ministro Pistarini
19h 22m
2 stops
XNA3:57 pmFayetteville Northwest Arkansas
$3,093
American Airlines
Dec 19
XNA5:16 amFayetteville Northwest Arkansas
23h 09m
1 stop
EZE7:25 amBuenos Aires Ministro Pistarini
Jan 2
EZE11:35 pmBuenos Aires Ministro Pistarini
19h 22m
2 stops
XNA3:57 pmFayetteville Northwest Arkansas
$3,106

Air Canada flights from Fayetteville to Buenos Aires

Our best Air Canada deals on Fayetteville to Buenos Aires flight tickets
Air Canada
Aug 23
XNA9:00 amFayetteville Northwest Arkansas
27h 30m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Dec 5
EZE4:45 pmBuenos Aires Ministro Pistarini
32h 02m
3 stops
XNA9:47 pmFayetteville Northwest Arkansas
$2,412
Air Canada
Aug 23
XNA11:19 amFayetteville Northwest Arkansas
25h 11m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Dec 5
EZE4:45 pmBuenos Aires Ministro Pistarini
30h 37m
3 stops
XNA8:22 pmFayetteville Northwest Arkansas
$2,421
Air Canada
Aug 23
XNA11:19 amFayetteville Northwest Arkansas
25h 11m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Dec 5
EZE4:45 pmBuenos Aires Ministro Pistarini
30h 37m
3 stops
XNA8:22 pmFayetteville Northwest Arkansas
$2,546

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 August 6, 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 Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Wed 11/4

9:46 am-3:00 am

2 stops38h 14m

Buenos Aires Ministro Pistarini

Wed 11/18

9:30 pm-9:12 am

1 stop14h 42m

$1,100

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Wed 11/4

8:31 am-3:00 am

2 stops39h 29m

Buenos Aires Ministro Pistarini

Tue 11/17

4:00 am-11:51 pm

2 stops22h 51m

$1,105

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Mon 9/14

12:53 pm-8:30 am

2 stops17h 37m

Buenos Aires Ministro Pistarini

Sun 9/27

10:15 pm-1:35 pm

2 stops17h 20m

$1,177

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Mon 9/14

6:30 am-8:00 am

1 stop23h 30m

Buenos Aires Ministro Pistarini

Sun 9/27

9:00 pm-1:49 pm

1 stop18h 49m

$1,203

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Mon 9/14

5:25 pm-8:00 am

1 stop12h 35m

Buenos Aires Ministro Pistarini

Sun 9/27

9:00 pm-8:36 pm

2 stops25h 36m

$1,207

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Wed 9/16

5:08 pm-8:00 am

2 stops36h 52m

Buenos Aires Ministro Pistarini

Wed 9/23

9:00 pm-1:49 pm

1 stop18h 49m

$1,217

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Thu 8/20

9:45 am-9:40 am

2 stops21h 55m

Buenos Aires Ministro Pistarini

Wed 8/26

3:55 am-11:57 pm

2 stops22h 02m

$1,219

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Thu 8/20

11:48 am-8:00 am

1 stop18h 12m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-4:10 pm

1 stop21h 10m

$1,228
Quickest round-trip

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Thu 8/20

1:35 pm-8:00 am

2 stops16h 25m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-11:04 am

1 stop16h 04m

$1,232

FayettevilleBuenos Aires

XNA Fayetteville Northwest Arkansas - EZE Buenos Aires Ministro Pistarini

XNAEZE

Fayetteville Northwest Arkansas

Tue 9/1

2:00 pm-9:45 am

1 stop17h 45m

Buenos Aires Ministro Pistarini

Tue 9/8

8:10 pm-4:40 pm

1 stop22h 30m

$1,238

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

13h 05m

Direct flights

None
The fastest flight from Fayetteville to Buenos Aires takes 13h 05m
There are no direct flights from Fayetteville to Buenos Aires. There are no popular flight routes from Fayetteville to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Fayetteville to Buenos Aires

  • 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. 13h 05m 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?

Frequently asked questions about flying 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