How long is the flight from United States to Piauí?

Flight times vary depending on what airport in United States you fly out of and what airport in Piauí you fly into. For example, flying from San Francisco to Teresina takes 30h 10m on average. On the other hand, flying from New York to Teresina takes 33h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

$469 Cheap Flights to Piauí in 2025

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Recent flights found to popular cities in Piauí

Find flights to these popular cities in Piauí from your nearest airport.

Flights to Teresina

Search all flight deals to Teresina

Delta

Oct 1

EWR

23h 20m

2 stops

THE

Oct 30

THE

23h 11m

2 stops

EWR

$885

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Delta

Mar 1

SFO

40h 15m

2 stops

THE

Mar 5

THE

24h 17m

2 stops

SFO

$965

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GOL

Mar 1

SFO

35h 19m

2 stops

THE

Mar 4

THE

23h 31m

2 stops

SFO

$980

Find similar

LATAM Airlines

Mar 1

SFO

33h 10m

2 stops

THE

Mar 5

THE

32h 06m

2 stops

SFO

$1,008

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Multiple Airlines

Oct 24

SFO

45h 44m

2 stops

THE

Oct 31

THE

25h 19m

2 stops

SFO

$1,030

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Multiple Airlines

Oct 10

JFK

56h 18m

2 stops

THE

Oct 17

THE

42h 05m

2 stops

JFK

$1,079

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Multiple Airlines

Oct 24

EWR

26h 46m

3 stops

THE

Oct 31

THE

34h 29m

3 stops

EWR

$1,080

Find similar

GOL

Oct 1

LGA

30h 59m

2 stops

THE

Oct 30

THE

20h 05m

2 stops

LGA

$1,083

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Multiple Airlines

Oct 25

SFO

35h 35m

2 stops

THE

Nov 1

THE

55h 42m

2 stops

SFO

$1,107

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GOL

Oct 1

JFK

40h 00m

2 stops

THE

Oct 30

THE

19h 20m

2 stops

JFK

$1,109

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GOL

Oct 1

JFK

40h 00m

2 stops

THE

Oct 30

THE

19h 20m

2 stops

JFK

$1,143

Find similar

Copa Airlines

Feb 28

SFO

45h 16m

2 stops

THE

Mar 4

THE

26h 31m

2 stops

SFO

$1,145

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Find the cheapest flights from the United States to Piauí

Round-trip

One-way

Recent round-trip flight deals from the United States to Piauí

3:30 pm - 3:50 pmEWR-THE

23h 20m2 stops

6:40 pm - 4:51 pmTHE-EWR

23h 11m2 stops

$885Delta

Find Deal

Wed, Oct 1 - Thu, Oct 30

1:00 pm - 10:15 amSFO-THE

40h 15m2 stops

6:40 pm - 1:57 pmTHE-SFO

24h 17m2 stops

$965Delta

Find Deal

Sun, Mar 1 - Thu, Mar 5

8:31 am - 12:50 amSFO-THE

35h 19m2 stops

4:40 am - 11:11 pmTHE-SFO

23h 31m2 stops

$980GOL

Find Deal

Sun, Mar 1 - Wed, Mar 4

11:30 am - 1:40 amSFO-THE

33h 10m2 stops

6:40 pm - 9:46 pmTHE-SFO

32h 06m2 stops

$1,008LATAM Airlines

Find Deal

Sun, Mar 1 - Thu, Mar 5

1:31 am - 3:15 amSFO-THE

45h 44m2 stops

2:20 am - 11:39 pmTHE-SFO

25h 19m2 stops

$1,030

Find Deal

Fri, Oct 24 - Fri, Oct 31

3:32 pm - 12:50 amJFK-THE

56h 18m2 stops

4:55 am - 10:00 pmTHE-JFK

42h 05m2 stops

$1,079

Find Deal

Fri, Oct 10 - Fri, Oct 17

4:46 pm - 12:45 amLGA-THE

30h 59m2 stops

4:40 am - 11:45 pmTHE-LGA

20h 05m2 stops

$1,083GOL

Find Deal

Wed, Oct 1 - Thu, Oct 30

12:54 am - 3:10 amSFO-THE

45h 16m2 stops

1:45 am - 11:16 pmTHE-SFO

26h 31m2 stops

$1,145Copa Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

12:54 am - 3:10 amSFO-THE

45h 16m2 stops

1:45 am - 11:16 pmTHE-SFO

50h 31m2 stops

$1,212Copa Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

8:15 pm - 1:40 amJFK-THE

28h 25m1 stop

5:00 am - 7:35 amTHE-JFK

27h 35m2 stops

$1,238LATAM Airlines

Find Deal

Fri, Oct 10 - Fri, Oct 17

Fly from

Route

Depart

Return

Price

NewarkTeresina

EWR - THE

EWRTHE

Newark

Wed 10/1

3:30 pm-3:50 pm

2 stops23h 20m

Teresina

Thu 10/30

6:40 pm-4:51 pm

2 stops23h 11m

$885

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Sun 3/1

1:00 pm-10:15 am

2 stops40h 15m

Teresina

Thu 3/5

6:40 pm-1:57 pm

2 stops24h 17m

$965

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Sun 3/1

8:31 am-12:50 am

2 stops35h 19m

Teresina

Wed 3/4

4:40 am-11:11 pm

2 stops23h 31m

$980

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Sun 3/1

11:30 am-1:40 am

2 stops33h 10m

Teresina

Thu 3/5

6:40 pm-9:46 pm

2 stops32h 06m

$1,008

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Fri 10/24

1:31 am-3:15 am

2 stops45h 44m

Teresina

Fri 10/31

2:20 am-11:39 pm

2 stops25h 19m

$1,030

New YorkTeresina

JFK - THE

JFKTHE

New York John F Kennedy Intl

Fri 10/10

3:32 pm-12:50 am

2 stops56h 18m

Teresina

Fri 10/17

4:55 am-10:00 pm

2 stops42h 05m

$1,079

New YorkTeresina

LGA - THE

LGATHE

New York LaGuardia

Wed 10/1

4:46 pm-12:45 am

2 stops30h 59m

Teresina

Thu 10/30

4:40 am-11:45 pm

2 stops20h 05m

$1,083

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Sat 2/28

12:54 am-3:10 am

2 stops45h 16m

Teresina

Wed 3/4

1:45 am-11:16 pm

2 stops26h 31m

$1,145

San FranciscoTeresina

SFO - THE

SFOTHE

San Francisco

Sat 2/28

12:54 am-3:10 am

2 stops45h 16m

Teresina

Wed 3/4

1:45 am-11:16 pm

2 stops50h 31m

$1,212

New YorkTeresina

JFK - THE

JFKTHE

New York John F Kennedy Intl

Fri 10/10

8:15 pm-1:40 am

1 stop28h 25m

Teresina

Fri 10/17

5:00 am-7:35 am

2 stops27h 35m

$1,238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Piauí flights insights and trends

Explore insights for your Piauí flight to craft the best travel plan

Prices

Other information

What is the cheapest day to depart on your flight to Piauí?

Our data shows that Monday is the least expensive day to fly to Piauí. Tickets to fly out on this day can be as low as $1,111. The most expensive day to fly to Piauí is Thursday, with ticket prices averaging around $1,604.

Cheapest flights to cities in Piauí

Click on the cities below to find out when it's cheapest to fly to Piauí from United States

Teresina

Find flights to Teresina

Cheap Piauí flight deals and tips

Summary info about Piauí flight prices, duration and airlines

Best One-Way Price	$469
Best Round-Trip Price	$885
Fastest flight time	21h 10m

The best one-way flight price to Piauí from United States in the last 72 hours is $469 (San Francisco to Teresina).

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The best round-trip flight price to Piauí from United States in the last 72 hours is $885 (Newark to Teresina).

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The fastest flight to Piauí from United States takes 21h 10m (San Francisco to Teresina).

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Frequently asked questions about flying to Piauí

What is the best airport to fly into to visit Teresina?

100% of momondo users visit Teresina more often than any other city in Piauí. When traveling to Teresina, typically the most convenient airport to fly into is Teresina Airport.

What is the weather like in Piauí?

The temperatures in Piauí range from 78.8 °F to 84.2 °F depending on the time of year. The warmest month in Piauí is November, and the coldest month in Piauí is March. Those looking for a drier month during their visit should travel during the months of August, September, or July, when rain is least likely compared to the rest of the year.

When did momondo last update prices for flights to Piauí?

Prices for flights to Piauí were last updated today.

How many operators does momondo search for flights to Piauí?

As of September 2025, there are 3 operators available to choose from for flights to Piauí.

How old do you have to be to fly to Piauí?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Piauí.

What documentation or ID do you need to fly to Piauí?

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

Why use momondo?

Why should I use momondo to find a flight deal to Piauí?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Piauí. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Piauí with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Piauí with this policy.

How can momondo help me find flights to Piauí?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Piauí.

I’m not ready to book a flight to Piauí right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Piauí, momondo offers a useful price alert feature which will track prices for flights to Piauí and alert you when they change.