What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to Portugal?

British Airways, Delta, and United Airlines are the most popular carriers operating from Grand Rapids Gerald R. Ford Intl to Portugal

What airlines fly to Portugal?

United Airlines, American Airlines and Lufthansa are the top three most popular airlines that fly to Portugal from Grand Rapids according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal?

Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal were last updated today.

How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal?

There are 5 operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal as of August 2026.

How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Portugal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl 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.

$342 Cheap Flights from Grand Rapids to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Portugal

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Cheap round-trip flights

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2:10 pm - 8:55 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

37h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:00 am - 9:59 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

21h 59m2 stops Frankfurt am Main Chicago O'Hare Intl

$677Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

2:10 pm - 8:55 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

37h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:00 am - 9:59 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

21h 59m2 stops Frankfurt am Main Chicago O'Hare Intl

$678Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

7:00 am - 8:10 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

20h 10m1 stop Newark

12:50 pm - 12:42 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

28h 52m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$706United Airlines

Tue, Dec 1 - Tue, Dec 8

7:00 am - 8:10 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

20h 10m1 stop Newark

11:20 am - 12:42 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

30h 22m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$711United Airlines

Tue, Dec 1 - Wed, Dec 9

3:34 pm - 11:35 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

28h 01m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:00 am - 11:58 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

23h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$748Lufthansa

Fri, Oct 30 - Fri, Nov 6

7:00 am - 8:50 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

21h 50m1 stop Philadelphia

8:20 am - 8:46 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

17h 26m2 stops Madrid Barajas Chicago O'Hare Intl

$775American Airlines

Fri, Oct 30 - Fri, Nov 6

1:55 pm - 8:10 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

13h 15m1 stop Newark

10:15 am - 9:22 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

16h 07m1 stop Newark

$776Lufthansa

Tue, Dec 1 - Wed, Dec 9

2:00 pm - 9:05 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

15h 05m1 stop Philadelphia

7:05 am - 8:46 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

18h 41m2 stops London Heathrow Chicago O'Hare Intl

$845American Airlines

Sat, Oct 31 - Sun, Nov 8

7:41 pm - 2:55 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

14h 14m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:00 am - 10:45 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

22h 45m2 stops Amsterdam Schiphol Minneapolis St Paul

$899Delta

Thu, Oct 1 - Mon, Oct 12

6:12 pm - 5:50 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

18h 38m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 11:32 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

23h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$912Delta

Sun, Sep 20 - Wed, Sep 30

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:45 amGRR Grand Rapids Gerald R. Ford Intl-OPO Porto

22h 45m1 stop Newark

12:15 pm - 12:58 pmOPO Porto-GRR Grand Rapids Gerald R. Ford Intl

53h 43m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,156United Airlines

Tue, Aug 11 - Tue, Aug 18

2:35 pm - 10:30 amGRR Grand Rapids Gerald R. Ford Intl-OPO Porto

14h 55m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

5:00 am - 5:48 pmOPO Porto-GRR Grand Rapids Gerald R. Ford Intl

17h 48m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,160Delta

Tue, Aug 11 - Tue, Aug 18

6:57 pm - 3:30 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

15h 33m2 stops Chicago O'Hare Intl London Heathrow

11:00 am - 12:41 amLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

18h 41m2 stops London Heathrow Chicago O'Hare Intl

$1,168British Airways

Thu, Aug 13 - Wed, Aug 19

6:57 pm - 3:30 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

15h 33m2 stops Chicago O'Hare Intl London Heathrow

11:00 am - 12:41 amLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

18h 41m2 stops London Heathrow Chicago O'Hare Intl

$1,168British Airways

Thu, Aug 13 - Wed, Aug 19

12:03 pm - 9:45 amGRR Grand Rapids Gerald R. Ford Intl-OPO Porto

16h 42m1 stop Newark

9:00 am - 11:15 amOPO Porto-GRR Grand Rapids Gerald R. Ford Intl

31h 15m1 stop Newark

$1,171United Airlines

Tue, Aug 11 - Tue, Aug 18

1:18 pm - 9:05 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

14h 47m1 stop Philadelphia

11:00 am - 11:00 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

17h 00m2 stops London Heathrow Chicago O'Hare Intl

$1,172American Airlines

Thu, Aug 13 - Wed, Aug 19

1:18 pm - 9:05 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

14h 47m1 stop Philadelphia

11:00 am - 11:00 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

17h 00m2 stops London Heathrow Chicago O'Hare Intl

$1,172American Airlines

Thu, Aug 13 - Wed, Aug 19

1:18 pm - 9:05 amGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

14h 47m1 stop Philadelphia

11:05 am - 10:30 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

16h 25m1 stop Philadelphia

$1,326American Airlines

Thu, Aug 13 - Wed, Aug 19

12:03 pm - 2:50 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

21h 47m3 stops Newark Toronto Pearson Intl London Heathrow

11:25 am - 10:07 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

15h 42m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$3,132Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

12:03 pm - 2:50 pmGRR Grand Rapids Gerald R. Ford Intl-LIS Lisbon Humberto Delgado

21h 47m3 stops Newark Toronto Pearson Intl London Heathrow

11:25 am - 10:07 pmLIS Lisbon Humberto Delgado-GRR Grand Rapids Gerald R. Ford Intl

15h 42m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$3,132Multiple Airlines

Thu, Aug 13 - Wed, Aug 19

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Lufthansa flights from Grand Rapids to Portugal

Our best Lufthansa deals on Grand Rapids to Portugal flight tickets

Lufthansa

Oct 30

GRR3:34 pmGrand Rapids Gerald R. Ford Intl

28h 01m

2 stops

LIS11:35 pmLisbon Humberto Delgado

Nov 6

LIS5:00 amLisbon Humberto Delgado

23h 58m

2 stops

GRR11:58 pmGrand Rapids Gerald R. Ford Intl

$748

Lufthansa

Dec 1

GRR1:55 pmGrand Rapids Gerald R. Ford Intl

13h 15m

1 stop

LIS8:10 amLisbon Humberto Delgado

Dec 9

LIS10:15 amLisbon Humberto Delgado

16h 07m

1 stop

GRR9:22 pmGrand Rapids Gerald R. Ford Intl

$776

Lufthansa

Jan 14

GRR2:10 pmGrand Rapids Gerald R. Ford Intl

16h 35m

2 stops

OPO11:45 amPorto

Jan 21

OPO6:00 amPorto

20h 59m

2 stops

GRR9:59 pmGrand Rapids Gerald R. Ford Intl

$791

American Airlines flights from Grand Rapids to Portugal

Our best American Airlines deals on Grand Rapids to Portugal flight tickets

American Airlines

Oct 30

GRR7:00 amGrand Rapids Gerald R. Ford Intl

21h 50m

1 stop

LIS8:50 amLisbon Humberto Delgado

Nov 6

LIS8:20 amLisbon Humberto Delgado

17h 26m

2 stops

GRR8:46 pmGrand Rapids Gerald R. Ford Intl

$775

American Airlines

Oct 31

GRR2:00 pmGrand Rapids Gerald R. Ford Intl

15h 05m

1 stop

LIS9:05 amLisbon Humberto Delgado

Nov 8

LIS7:05 amLisbon Humberto Delgado

18h 41m

2 stops

GRR8:46 pmGrand Rapids Gerald R. Ford Intl

$845

American Airlines

Sep 20

GRR7:32 amGrand Rapids Gerald R. Ford Intl

20h 33m

1 stop

LIS9:05 amLisbon Humberto Delgado

Sep 30

LIS7:20 amLisbon Humberto Delgado

17h 53m

2 stops

GRR8:13 pmGrand Rapids Gerald R. Ford Intl

$938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 12/1

2:10 pm-8:55 am

2 stops37h 45m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-9:59 pm

2 stops21h 59m

$677

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 12/1

2:10 pm-8:55 am

2 stops37h 45m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-9:59 pm

2 stops21h 59m

$678

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 12/1

7:00 am-8:10 am

1 stop20h 10m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-12:42 pm

2 stops28h 52m

$706

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 12/1

7:00 am-8:10 am

1 stop20h 10m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-12:42 pm

2 stops30h 22m

$711

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Fri 10/30

3:34 pm-11:35 pm

2 stops28h 01m

Lisbon Humberto Delgado

Fri 11/6

5:00 am-11:58 pm

2 stops23h 58m

$748

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Fri 10/30

7:00 am-8:50 am

1 stop21h 50m

Lisbon Humberto Delgado

Fri 11/6

8:20 am-8:46 pm

2 stops17h 26m

$775

Quickest round-trip

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 12/1

1:55 pm-8:10 am

1 stop13h 15m

Lisbon Humberto Delgado

Wed 12/9

10:15 am-9:22 pm

1 stop16h 07m

$776

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Sat 10/31

2:00 pm-9:05 am

1 stop15h 05m

Lisbon Humberto Delgado

Sun 11/8

7:05 am-8:46 pm

2 stops18h 41m

$845

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Thu 10/1

7:41 pm-2:55 pm

2 stops14h 14m

Lisbon Humberto Delgado

Mon 10/12

5:00 am-10:45 pm

2 stops22h 45m

$899

Grand RapidsLisbon

GRR Grand Rapids Gerald R. Ford Intl - LIS Lisbon Humberto Delgado

GRRLIS

Grand Rapids Gerald R. Ford Intl

Sun 9/20

6:12 pm-5:50 pm

2 stops18h 38m

Lisbon Humberto Delgado

Wed 9/30

5:00 am-11:32 pm

2 stops23h 32m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Rapids 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

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Grand Rapids is in February. Flight prices, which tend to average around $545, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Grand Rapids during April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $627.

Can stopping save me money on Grand Rapids to Portugal flights?

You could potentially save up to 21% on your flight if you consider stops on a Grand Rapids to Portugal flight.

Cheap Grand Rapids to Portugal flight deals and tips

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

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Grand Rapids to Portugal takes 14h 35m

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

Search flight deals

Frequently asked questions about flying from Grand Rapids to Portugal

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal?
Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal were last updated today.
How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal?
There are 5 operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to Portugal as of August 2026.
How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl 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.

Best airlines flying from Grand Rapids to Portugal

Compare and see reviews for airlines that fly from Grand Rapids to Portugal with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $474	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
United Airlines	PriceFrom $511	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights
American Airlines	PriceFrom $535	Free Cancellation	Rating 7.1 11,894 reviews	Search American Airlines flights
Delta	PriceFrom $550	Free Cancellation	Rating 7.8 8,500 reviews	Search Delta flights
Lufthansa	PriceFrom $653	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Grand Rapids 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 Grand Rapids to Portugal with flexible booking policies on momondo?

All flight searches from Grand Rapids to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Grand Rapids to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Rapids to Portugal.

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

Price alerts on flights to Portugal from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $552

Flights to Portofrom $537

Flights to Funchalfrom $551

Flights to Farofrom $561

Flights to Ponta Delgadafrom $574

Flights to Lajesfrom $604

Flights to Hortafrom $670

Flights to Pico Islandfrom $644

Flights to Porto Santofrom $710

Flights to Velasfrom $691

Cheap flights from Grand Rapids to Portugal from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Portugal departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Grand Rapids to Portugal

Our best Lufthansa deals on Grand Rapids to Portugal flight tickets

American Airlines flights from Grand Rapids to Portugal

Our best American Airlines deals on Grand Rapids to Portugal flight tickets

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See travel insights to Portugal from

How to get the cheapest flight ticket from Grand Rapids to Portugal

What is the cheapest month to fly to Portugal?

Can stopping save me money on Grand Rapids to Portugal flights?

What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to Portugal?

What airlines fly to Portugal?

Cheap Grand Rapids to Portugal flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Grand Rapids to Portugal

Best airlines flying from Grand Rapids to Portugal

Compare and see reviews for airlines that fly from Grand Rapids to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Grand Rapids flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year