When did momondo last update prices for flights from Flint Bishop Airport to Portugal?

Prices for flights from Flint Bishop Airport to Portugal were last updated today.

How old do you have to be to fly from Flint Bishop Airport to Portugal?

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 Flint Bishop Airport to Portugal.

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

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$966 Cheap Flights from Flint to Portugal in 2026

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0 bags

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Find the cheapest flights from Flint to Portugal

Round-trip

Cheap round-trip flights

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7:33 pm - 11:10 pm

FNT

LIS

22h 37m

2 stops

6:35 am - 11:26 pm

LIS

FNT

21h 51m

2 stops

$966Multiple Airlines

Fri, May 8 - Tue, May 12

7:15 am - 10:30 am

FNT

LIS

22h 15m

2 stops

1:00 pm - 2:59 pm

LIS

FNT

30h 59m

2 stops

$968United Airlines

Thu, May 7 - Tue, May 12

10:09 am - 10:30 am

FNT

LIS

19h 21m

2 stops

10:25 am - 10:34 pm

LIS

FNT

17h 09m

2 stops

$983United Airlines

Thu, May 7 - Wed, May 13

10:09 am - 10:30 am

FNT

LIS

19h 21m

2 stops

7:25 am - 10:34 pm

LIS

FNT

20h 09m

2 stops

$1,032United Airlines

Thu, May 7 - Mon, May 11

10:09 am - 9:20 am

FNT

LIS

18h 11m

2 stops

12:20 pm - 10:34 pm

LIS

FNT

15h 14m

2 stops

$1,086United Airlines

Fri, May 8 - Wed, May 13

3:34 pm - 8:40 am

FNT

PDL

13h 06m

2 stops

11:00 am - 11:03 pm

PDL

FNT

16h 03m

2 stops

$1,116United Airlines

Sun, May 17 - Wed, Jun 3

7:15 am - 10:45 pm

FNT

LIS

34h 30m

2 stops

11:25 am - 7:06 pm

LIS

FNT

36h 41m

2 stops

$1,126United Airlines

Tue, May 19 - Tue, Jun 16

10:09 am - 9:20 am

FNT

LIS

18h 11m

2 stops

5:05 am - 7:04 pm

LIS

FNT

18h 59m

2 stops

$1,130United Airlines

Fri, May 8 - Mon, May 11

5:36 am - 9:05 am

FNT

LIS

22h 29m

2 stops

6:35 am - 12:43 am

LIS

FNT

23h 08m

2 stops

$1,253American Airlines

Tue, May 19 - Tue, Jun 16

7:33 pm - 9:35 pm

FNT

LIS

21h 02m

2 stops

8:25 am - 7:03 pm

LIS

FNT

15h 38m

2 stops

$1,444American Airlines

Sat, May 9 - Tue, May 12

United Airlines flights from Flint to Portugal

Our best United Airlines deals on Flint to Portugal flight tickets

United Airlines

May 7

FNT7:15 amFlint Bishop

22h 15m

2 stops

LIS10:30 amLisbon Humberto Delgado

May 12

LIS1:00 pmLisbon Humberto Delgado

30h 59m

2 stops

FNT2:59 pmFlint Bishop

$968

United Airlines

May 7

FNT10:09 amFlint Bishop

19h 21m

2 stops

LIS10:30 amLisbon Humberto Delgado

May 13

LIS10:25 amLisbon Humberto Delgado

17h 09m

2 stops

FNT10:34 pmFlint Bishop

$983

United Airlines

May 7

FNT10:09 amFlint Bishop

19h 21m

2 stops

LIS10:30 amLisbon Humberto Delgado

May 11

LIS7:25 amLisbon Humberto Delgado

20h 09m

2 stops

FNT10:34 pmFlint Bishop

$1,032

American Airlines flights from Flint to Portugal

Our best American Airlines deals on Flint to Portugal flight tickets

American Airlines

May 19

FNT5:36 amFlint Bishop

22h 29m

2 stops

LIS9:05 amLisbon Humberto Delgado

Jun 16

LIS6:35 amLisbon Humberto Delgado

23h 08m

2 stops

FNT12:43 amFlint Bishop

$1,253

American Airlines

May 9

FNT7:33 pmFlint Bishop

21h 02m

2 stops

LIS9:35 pmLisbon Humberto Delgado

May 13

LIS6:35 amLisbon Humberto Delgado

21h 51m

2 stops

FNT11:26 pmFlint Bishop

$1,444

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 5/8

7:33 pm-11:10 pm

2 stops22h 37m

Lisbon Humberto Delgado

Tue 5/12

6:35 am-11:26 pm

2 stops21h 51m

$966

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Thu 5/7

7:15 am-10:30 am

2 stops22h 15m

Lisbon Humberto Delgado

Tue 5/12

1:00 pm-2:59 pm

2 stops30h 59m

$968

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Thu 5/7

10:09 am-10:30 am

2 stops19h 21m

Lisbon Humberto Delgado

Wed 5/13

10:25 am-10:34 pm

2 stops17h 09m

$983

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Thu 5/7

10:09 am-10:30 am

2 stops19h 21m

Lisbon Humberto Delgado

Mon 5/11

7:25 am-10:34 pm

2 stops20h 09m

$1,032

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 5/8

10:09 am-9:20 am

2 stops18h 11m

Lisbon Humberto Delgado

Wed 5/13

12:20 pm-10:34 pm

2 stops15h 14m

$1,086

Quickest round-trip

FlintPonta Delgada

FNT - PDL

FNTPDL

Flint Bishop

Sun 5/17

3:34 pm-8:40 am

2 stops13h 06m

Ponta Delgada Nordela

Wed 6/3

11:00 am-11:03 pm

2 stops16h 03m

$1,116

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

7:15 am-10:45 pm

2 stops34h 30m

Lisbon Humberto Delgado

Tue 6/16

11:25 am-7:06 pm

2 stops36h 41m

$1,126

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Fri 5/8

10:09 am-9:20 am

2 stops18h 11m

Lisbon Humberto Delgado

Mon 5/11

5:05 am-7:04 pm

2 stops18h 59m

$1,130

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Tue 5/19

5:36 am-9:05 am

2 stops22h 29m

Lisbon Humberto Delgado

Tue 6/16

6:35 am-12:43 am

2 stops23h 08m

$1,253

FlintLisbon

FNT - LIS

FNTLIS

Flint Bishop

Sat 5/9

7:33 pm-9:35 pm

2 stops21h 02m

Lisbon Humberto Delgado

Tue 5/12

8:25 am-7:03 pm

2 stops15h 38m

$1,444

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Flint to Portugal

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 airlines fly to Portugal?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Portugal from Flint according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 10 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Cheap Flint to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Portugal

Fastest flight time	22h 37m
Direct flights	None

The fastest flight from Flint to Portugal takes 22h 37m

There are no direct flights from Flint to Portugal. There are no popular flight routes from Flint to Portugal.

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Frequently asked questions about flying from Flint to Portugal

When did momondo last update prices for flights from Flint Bishop Airport to Portugal?
Prices for flights from Flint Bishop Airport to Portugal were last updated today.
How old do you have to be to fly from Flint Bishop Airport to Portugal?
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 Flint Bishop Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Portugal?

It is quick and easy to find Flint to Portugal 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 Portugal that suits you.

Can I find flights from Flint to Portugal with flexible booking policies on momondo?

Flights from Flint to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Flint to Portugal?

Once you have performed a search for Flint to Portugal 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 Flint to Portugal right now. Can momondo alert me if prices change?

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