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Cheap flights from Grand Rapids (GRR) to Porto (OPO) from $621

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRR — OPO
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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Cheap flight deals from Grand Rapids to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

July

Cheapest in

February

Average price

$1,431

Round-trip from

$523
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 54% potential price drop
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Average for round-trip flights in April 2024
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From Grand Rapids Gerald R. Ford Intl to Porto
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What is the cheapest day to fly round-trip from Grand Rapids to Porto?

Flights from Grand Rapids to Porto are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.

What is the cheapest month to fly from Grand Rapids to Porto?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Porto. Flights to Porto from Grand Rapids in February are about $1,385 on average during February, but can be found for as low as $575.

When is the cheapest time to fly from Grand Rapids to Porto (GRR - OPO)?

It’s optimal to fly from Grand Rapids to Porto at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Cheap United Airlines flights from Grand Rapids to Porto

Explore cheap flight options specifically provided by United Airlines for the route between Grand Rapids and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Grand Rapids to Porto. Come back soon if you're not finding the exact deal you're looking for.
Sun 6/234:29 pmGRR - OPO
1 stop12h 16mUnited Airlines
Wed 7/1012:35 pmOPO - GRR
1 stop13h 46mUnited Airlines
Deal found 4/25$1,148
Mon 6/247:44 amGRR - OPO
2 stops18h 11mUnited Airlines
Thu 7/119:00 amOPO - GRR
1 stop12h 08mUnited Airlines
Deal found 4/25$1,152
Thu 6/271:50 pmGRR - OPO
1 stop12h 05mUnited Airlines
Wed 7/109:00 amOPO - GRR
1 stop12h 08mUnited Airlines
Deal found 4/25$1,208
Tue 5/77:30 amGRR - OPO
2 stops21h 15mUnited Airlines
Tue 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/26$1,596
Sat 8/244:57 pmGRR - OPO
2 stops17h 48mUnited Airlines
Thu 8/2912:35 pmOPO - GRR
1 stop13h 38mUnited Airlines
Deal found 4/25$2,132
Sat 6/221:56 pmGRR - OPO
1 stop11h 59mUnited Airlines
Sun 7/79:00 amOPO - GRR
1 stop12h 09mUnited Airlines
Deal found 4/25$4,988
Sat 6/221:56 pmGRR - OPO
1 stop11h 59mUnited Airlines
Tue 7/99:00 amOPO - GRR
1 stop12h 08mUnited Airlines
Deal found 4/25$5,088

Cheap Delta flights from Grand Rapids to Porto

Explore cheap flight options specifically provided by Delta for the route between Grand Rapids and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Have a look at some of the cheapest available Delta flights departing from Grand Rapids and landing in Porto. Deals frequently update to provide users with more options.
Wed 6/264:44 pmGRR - OPO
2 stops17h 56mDelta
Tue 7/99:15 amOPO - GRR
2 stops19h 41mDelta
Deal found 4/25$1,190
Tue 6/254:44 pmGRR - OPO
2 stops17h 46mDelta
Mon 7/89:15 amOPO - GRR
2 stops19h 41mDelta
Deal found 4/25$1,287
Mon 6/247:44 pmGRR - OPO
2 stops14h 56mDelta
Sun 7/79:15 amOPO - GRR
2 stops19h 44mDelta
Deal found 4/25$1,415

Cheap Grand Rapids to Porto flights in April & May 2024

Find cheap flight options from Grand Rapids to Porto specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
Check out some of the best flight deals from Grand Rapids to Porto in 2024. Check back in a little while for more flight options.
Tue 5/711:45 amGRR - OPO
2 stops17h 00mUnited Airlines
Tue 5/1412:35 pmOPO - GRR
2 stops16h 03mUnited Airlines
Deal found 4/26$1,596
Tue 5/712:31 pmGRR - OPO
2 stops26h 24mAmerican Airlines
Tue 5/1412:25 pmOPO - GRR
3 stops28h 44mAmerican Airlines
Deal found 4/26$2,407

Grand Rapids to Porto 2024 flight deals

Discover exclusive flight deals for travel between Grand Rapids and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Check out some of the best flight deals from Grand Rapids to Porto in 2024. Check back in a little while for more flight options.
Sun 11/31:38 pmGRR - OPO
2 stops16h 57mLufthansa
Tue 11/1212:30 pmOPO - GRR
2 stops16h 19mLufthansa
Deal found 4/26$621
Wed 11/2012:28 pmGRR - OPO
2 stops22h 17mUnited Airlines
Sun 11/246:00 amOPO - GRR
2 stops19h 10mUnited Airlines
Deal found 4/25$722
Sun 11/310:42 amGRR - OPO
2 stops24h 18mAmerican Airlines
Tue 11/1212:25 pmOPO - GRR
3 stops28h 33mAmerican Airlines
Deal found 4/26$840
Sun 6/234:29 pmGRR - OPO
1 stop12h 16mUnited Airlines
Wed 7/1012:35 pmOPO - GRR
1 stop13h 46mUnited Airlines
Deal found 4/25$1,148
Mon 6/247:44 amGRR - OPO
2 stops18h 11mUnited Airlines
Thu 7/119:00 amOPO - GRR
1 stop12h 08mUnited Airlines
Deal found 4/25$1,152
Wed 6/264:44 pmGRR - OPO
2 stops17h 56mDelta
Tue 7/99:15 amOPO - GRR
2 stops19h 41mDelta
Deal found 4/25$1,190
Tue 6/256:33 pmGRR - OPO
2 stops23h 47mMultiple Airlines
Mon 7/87:15 pmOPO - GRR
2 stops33h 40mMultiple Airlines
Deal found 4/25$1,197
Thu 6/271:50 pmGRR - OPO
1 stop12h 05mUnited Airlines
Wed 7/109:00 amOPO - GRR
1 stop12h 08mUnited Airlines
Deal found 4/25$1,208
Tue 6/254:44 pmGRR - OPO
2 stops17h 46mDelta
Mon 7/89:15 amOPO - GRR
2 stops19h 41mDelta
Deal found 4/25$1,287

Grand Rapids to Porto flights leaving soon

Find last-minute flight options from Grand Rapids to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users seeking a last-minute flight from Grand Rapids to Porto should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/77:30 amGRR - OPO
2 stops21h 15mUnited Airlines
Tue 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/26$1,596
Tue 5/712:31 pmGRR - OPO
2 stops26h 24mAmerican Airlines
Tue 5/1412:25 pmOPO - GRR
3 stops28h 44mAmerican Airlines
Deal found 4/26$2,407

Find flights from Grand Rapids to Porto within your budget

Customize your flight search to find flights from Grand Rapids to Porto 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, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,148 - $2,407

Route

Depart

Return

Price

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Sun 6/23

1 stop12h 16m

Porto

Wed 7/10

1 stop13h 46m

$1,148

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Mon 6/24

2 stops18h 11m

Porto

Thu 7/11

1 stop12h 08m

$1,152

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Wed 6/26

2 stops17h 56m

Porto

Tue 7/9

2 stops19h 41m

$1,190

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Tue 6/25

2 stops23h 47m

Porto

Mon 7/8

2 stops33h 40m

$1,197

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Thu 6/27

1 stop12h 05m

Porto

Wed 7/10

1 stop12h 08m

$1,208

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Tue 6/25

2 stops17h 46m

Porto

Mon 7/8

2 stops19h 41m

$1,287

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Tue 6/25

2 stops15h 29m

Porto

Fri 7/5

2 stops16h 29m

$1,373

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Mon 6/24

2 stops14h 56m

Porto

Tue 7/9

2 stops18h 57m

$1,489

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

Tue 5/7

2 stops26h 24m

Porto

Tue 5/14

3 stops28h 44m

$2,407

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Grand Rapids to Porto?

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to Porto. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Grand Rapids to Porto flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Porto by month

Plan your trip from Grand Rapids to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Grand Rapids to Porto is currently $0 while a round-trip flight costs $1,383. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Grand Rapids to Porto (average of $523). Flying from Grand Rapids to Porto in June is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$523

February

$581

March

$599

April

$742

May

$888

June

$1,027

July

$980

August

$869

September

$760

October

$694

November

$554

December

$643

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 27, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Lufthansa from Grand Rapids to Porto to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,740 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Grand Rapids to Porto for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Grand Rapids to Porto for under $1,200. The cheapest flight booked recently is on United Airlines for just $1,148, but on average you can expect to pay $1,446.

  • Are there last-minute flights available from Grand Rapids to Porto for under $1,600?

    There are currently 2+ open flights from Grand Rapids to Porto within the next 7 days for less than $1,600.

  • What are the cheapest airlines flying from Grand Rapids to Porto round-trip?

    Cheapflights users have booked flights from Grand Rapids to Porto round-trip from $1,148. Other airlines that can offer you cheap pricing are Delta, from $1,190, and Lufthansa, from $1,373. United Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Grand Rapids to Porto?

    Consider Delta, Lufthansa or United Airlines when booking your flight. These represent the most popular airlines when flying from Grand Rapids to Porto.

  • What does GRR to OPO mean?

    GRR and OPO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. GRR to OPO refers to a flight route from Grand Rapids Gerald R. Ford Intl Airport to Porto Airport.

  • Can I find deals for flights from Grand Rapids to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Grand Rapids to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Grand Rapids to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Grand Rapids to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Grand Rapids to Porto that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Porto.

  • Can I find deals for business class flights from Grand Rapids to Porto?

    Yes. Cheapflights offers flight deals from Grand Rapids to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Grand Rapids to Porto that allow pets onboard?

    Many airlines flying from Grand Rapids to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Grand Rapids to Porto?

    Yes, you can often find last-minute deals on Grand Rapids to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Grand Rapids to Porto flight deals updated?

    The Grand Rapids to Porto flight deals you see on this page were last updated on 4/26.

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Top 3 airlines flying from Grand Rapids to Porto

Discover the top 3 airlines that operate flights from Grand Rapids to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$766Average$1,224FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$906Average$1,276FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$947Average$1,415FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Grand Rapids to Porto by cabin class

Find flights from Grand Rapids to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grand Rapids to Porto?

Cheapflights helps you search for flights from Grand Rapids to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Grand Rapids to Porto?

Cheapflights simply makes it quick and affordable to book flights from Grand Rapids to Porto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Grand Rapids to Porto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grand Rapids to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Grand Rapids to Porto become cheaper?

Of course! You can now track prices for flights from Grand Rapids to Porto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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