Which airports can I use when flying from Indianapolis to Porto?

Flights from Indianapolis to Porto usually depart from Indianapolis (IND) and arrive at Porto (OPO).

What cabin classes can I book on flights from Indianapolis to Porto?

Three cabin classes are available on flights from Indianapolis to Porto: • Economy Class • Business Class • First Class

Which airports do connecting flights from Indianapolis to Porto pass through?

One-stop flights from Indianapolis to Porto most commonly connect through: • Newark (EWR) - 52% of one-stop connections • New York John F Kennedy Intl (JFK) - 44% of one-stop connections • Philadelphia (PHL) - 4% of one-stop connections

Can I save money by using flexible dates for flights from Indianapolis to Porto?

Yes. Flexible dates can save you up to 49% on flights from Indianapolis to Porto. Monday is the cheapest departure day at $850 round-trip on average, while Saturday is the most expensive at $1,660, a difference of $810. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Porto?

Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

How long is a flight from Indianapolis to Porto?

There are currently no nonstop flights available from Indianapolis to Porto. Flights with 1 layover take between 11h 40m and 13h 02m in total, depending on the connection.

Do I need a passport to fly from Indianapolis to Porto?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Indianapolis to Porto changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $713 to $2,878. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Indianapolis to Porto looking right now?

One-way fares from Indianapolis to Porto are currently higher than usual. Average one-way flight prices are about $614, which is 10% above the typical average for this route.

How much time can I save by choosing a different layover airport from Indianapolis to Porto?

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 11h 40m, compared with 12h 29m via New York John F Kennedy Intl (JFK) and 13h 02m via Newark (EWR).

What is the time difference between Indianapolis and Porto?

Porto is 5 hours ahead of Indianapolis (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Porto Airport (OPO)?

Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include: • GREEN MOTION • Drive on Holiday • Klass Wagen • Goldcar Rental SP • Sixt

How much should I expect to pay for a Indianapolis to Porto flight?

Round-trip flights from Indianapolis to Porto range from $962 to $1,272, with an average of $1,103 over the past 12 months. Anything below $962 counts as a good deal.

What’s the cheapest month to fly from Indianapolis to Porto?

•January is the cheapest month to fly from Indianapolis to Porto at $490 round-trip. •May ($1,876) and December ($1,684) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 282% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Indianapolis to Porto?

United Airlines ($715) and Delta ($726) are the cheapest airlines to fly round-trip from Indianapolis to Porto according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Indianapolis to Porto?

Newark (EWR) is the most popular layover for the Indianapolis to Porto route. 52% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via EWR.

What is the cheapest layover airport when flying from Indianapolis to Porto?

Flights via New York John F Kennedy Intl (JFK) offer the most affordable fares, with an average round-trip price of $1,144. Based on KAYAK data over the past 3 months.

When flying from Indianapolis to Porto which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for Indianapolis to Porto layovers at 6h 25m over the past 3 months.

$555 CHEAP FLIGHTS from Indianapolis to Porto (IND - OPO)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$713

Typical prices: $962-$1,272

United Airlines, Lufthansa

Fri 3/23Fri 3/30

IND - OPO • 1 stop

Cheapest one-way

$555

Typical prices: $550-$708

United Airlines

Fri 11/30

IND - OPO • 1 stop

When to travel

January

Cheapest • 56% price drop

August

Most popular

Good to know

Top layover airports

New York John F Kennedy Intl (JFK)

Cheapest • Avg $1,144 (round-trip)

Philadelphia (PHL)

Shortest trip • 11h 40m (one-way)

Insights

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We hope you love your trip to Porto!

Flight Deals

Cheap Flights from Indianapolis to Porto (IND-OPO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Indianapolis to Porto

Tue, Mar 23 - Tue, Mar 30

9:30 am - 9:30 amIND Indianapolis-OPO Porto

20h 00m1 stop Newark

6:00 am - 9:58 pmOPO Porto-IND Indianapolis

20h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$713Multiple Airlines

Tue, Mar 23 - Tue, Mar 30

5:49 am - 9:30 amIND Indianapolis-OPO Porto

23h 41m2 stops Washington, D.C. Dulles Intl Newark

6:00 am - 9:58 pmOPO Porto-IND Indianapolis

20h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$713Multiple Airlines

Tue, Mar 23 - Tue, Mar 30

6:30 pm - 9:30 amIND Indianapolis-OPO Porto

11h 00m1 stop Newark

6:00 am - 6:45 pmOPO Porto-IND Indianapolis

17h 45m2 stops Frankfurt am Main Chicago O'Hare Intl

$715United Airlines

Tue, Mar 23 - Tue, Mar 30

1:37 pm - 9:30 amIND Indianapolis-OPO Porto

15h 53m2 stops Chicago O'Hare Intl Newark

8:40 am - 8:07 pmOPO Porto-IND Indianapolis

16h 27m2 stops Zurich Chicago O'Hare Intl

$716Multiple Airlines

Mon, Feb 22 - Fri, Feb 26

8:55 am - 9:30 amIND Indianapolis-OPO Porto

19h 35m1 stop Newark

6:00 am - 9:13 amOPO Porto-IND Indianapolis

32h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$721United Airlines

Mon, Feb 22 - Fri, Feb 26

8:55 am - 9:30 amIND Indianapolis-OPO Porto

19h 35m1 stop Newark

6:00 am - 9:13 amOPO Porto-IND Indianapolis

32h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$722United Airlines

Tue, Mar 23 - Tue, Mar 30

3:53 pm - 9:30 amIND Indianapolis-OPO Porto

13h 37m1 stop Newark

12:35 pm - 8:25 pmOPO Porto-IND Indianapolis

12h 50m1 stop Newark

$722United Airlines

Tue, Mar 23 - Tue, Mar 30

3:53 pm - 9:30 amIND Indianapolis-OPO Porto

13h 37m1 stop Newark

12:35 pm - 8:25 pmOPO Porto-IND Indianapolis

12h 50m1 stop Newark

$725United Airlines

Mon, Feb 22 - Fri, Feb 26

1:37 pm - 9:30 amIND Indianapolis-OPO Porto

14h 53m2 stops Chicago O'Hare Intl Newark

6:00 am - 10:18 pmOPO Porto-IND Indianapolis

21h 18m2 stops Frankfurt am Main Chicago O'Hare Intl

$725United Airlines

Wed, Feb 3 - Mon, Feb 8

1:48 pm - 10:35 amIND Indianapolis-OPO Porto

15h 47m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

11:15 am - 5:08 pmOPO Porto-IND Indianapolis

34h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$726Delta

Recent last minute flight deals from Indianapolis to Porto

Mon, Nov 9 - Wed, Nov 18

4:30 pm - 11:15 amIND Indianapolis-OPO Porto

37h 45m2 stops Chicago O'Hare Intl Zurich

12:35 pm - 11:47 pmOPO Porto-IND Indianapolis

16h 12m2 stops Frankfurt am Main Chicago O'Hare Intl

$788Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

3:41 pm - 9:30 amIND Indianapolis-OPO Porto

12h 49m1 stop Newark

12:35 pm - 11:47 pmOPO Porto-IND Indianapolis

16h 12m2 stops Frankfurt am Main Chicago O'Hare Intl

$807Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

3:41 pm - 9:30 amIND Indianapolis-OPO Porto

12h 49m1 stop Newark

6:00 am - 6:46 pmOPO Porto-IND Indianapolis

17h 46m2 stops Frankfurt am Main Chicago O'Hare Intl

$814United Airlines

Mon, Nov 9 - Wed, Nov 18

3:11 pm - 9:30 amIND Indianapolis-OPO Porto

13h 19m2 stops Chicago O'Hare Intl Newark

6:00 am - 9:48 amOPO Porto-IND Indianapolis

32h 48m2 stops Frankfurt am Main Chicago O'Hare Intl

$818United Airlines

Mon, Nov 9 - Wed, Nov 18

6:40 pm - 9:30 amIND Indianapolis-OPO Porto

9h 50m1 stop Newark

12:35 pm - 11:44 pmOPO Porto-IND Indianapolis

16h 09m1 stop Newark

$824United Airlines

Mon, Nov 9 - Wed, Nov 18

1:40 pm - 11:45 amIND Indianapolis-OPO Porto

17h 05m2 stops Chicago O'Hare Intl Frankfurt am Main

12:35 pm - 12:44 pmOPO Porto-IND Indianapolis

29h 09m3 stops Newark Washington, D.C. Dulles Intl Chicago O'Hare Intl

$834Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

11:25 am - 12:30 amIND Indianapolis-OPO Porto

32h 05m2 stops Orlando Lisbon Humberto Delgado

1:00 pm - 3:08 pmOPO Porto-IND Indianapolis

31h 08m3 stops Lisbon Humberto Delgado Miami Denver Intl

$1,205Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

11:25 am - 11:55 pmIND Indianapolis-OPO Porto

31h 30m3 stops Orlando Lisbon Humberto Delgado London Gatwick

10:30 am - 3:08 pmOPO Porto-IND Indianapolis

33h 38m3 stops Lisbon Humberto Delgado Miami Denver Intl

$1,236Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

6:33 pm - 6:45 amIND Indianapolis-OPO Porto

31h 12m3 stops Chicago O'Hare Intl Munich Franz Josef Strauss Madrid Barajas

5:00 am - 10:14 pmOPO Porto-IND Indianapolis

22h 14m3 stops Lisbon Humberto Delgado Toronto Pearson Intl Chicago O'Hare Intl

$2,046Multiple Airlines

Booking Insights

Price, demand and travel trends for Indianapolis to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What’s the cheapest month to fly from Indianapolis to Porto? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Indianapolis to Porto, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •January is the cheapest month to fly from Indianapolis to Porto at $490 round-trip.
•May ($1,876) and December ($1,684) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 282% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	January
High season	August
Cheapest flight	$555

Beat the crowds with an average 64% drop in travelers.

The most popular month to fly with an average 118% increase in travelers.

One-way flight from Indianapolis to Porto

When to book flights from Indianapolis to Porto

Are your dates flexible? Find out the best times to travel from Indianapolis to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Indianapolis to Porto?
Three cabin classes are available on flights from Indianapolis to Porto:

• Economy Class
• Business Class
• First Class
How long is a flight from Indianapolis to Porto?
There are currently no nonstop flights available from Indianapolis to Porto. Flights with 1 layover take between 11h 40m and 13h 02m in total, depending on the connection.
Do I need a passport to fly from Indianapolis to Porto?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Indianapolis to Porto flight?
Round-trip flights from Indianapolis to Porto range from $962 to $1,272, with an average of $1,103 over the past 12 months. Anything below $962 counts as a good deal.
Have flight prices from Indianapolis to Porto changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $713 to $2,878. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Indianapolis to Porto looking right now?
One-way fares from Indianapolis to Porto are currently higher than usual. Average one-way flight prices are about $614, which is 10% above the typical average for this route.
What car rental options are available at Porto Airport (OPO)?
Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include:

• GREEN MOTION
• Drive on Holiday
• Klass Wagen
• Goldcar Rental SP
• Sixt
Which airports can I use when flying from Indianapolis to Porto?
Flights from Indianapolis to Porto usually depart from Indianapolis (IND) and arrive at Porto (OPO).
Which airports do connecting flights from Indianapolis to Porto pass through?
One-stop flights from Indianapolis to Porto most commonly connect through:

• Newark (EWR) - 52% of one-stop connections
• New York John F Kennedy Intl (JFK) - 44% of one-stop connections
• Philadelphia (PHL) - 4% of one-stop connections
Can I save money by using flexible dates for flights from Indianapolis to Porto?
Yes. Flexible dates can save you up to 49% on flights from Indianapolis to Porto. Monday is the cheapest departure day at $850 round-trip on average, while Saturday is the most expensive at $1,660, a difference of $810.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Indianapolis to Porto?
Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 11h 40m, compared with 12h 29m via New York John F Kennedy Intl (JFK) and 13h 02m via Newark (EWR).
What is the time difference between Indianapolis and Porto?
Porto is 5 hours ahead of Indianapolis (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Porto?
Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $850, about $810 less than Saturday fares (49% savings) based on the last 12 months.
If you can choose when to travel, plan your Indianapolis to Porto trip for January. Fares historically average $490 round-trip in that month - typically $1,386 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

• Ap Aeroporto Porto

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IND - OPO

$555 Find Cheap Flights from Indianapolis to Porto - Compare and Save

Everything you should know

Cheap Flights from Indianapolis to Porto (IND-OPO)

Recent round-trip flight deals from Indianapolis to Porto

Recent one-way flight deals from Indianapolis to Porto

Recent last minute flight deals from Indianapolis to Porto

Price, demand and travel trends for Indianapolis to Porto flights

What’s the cheapest month to fly from Indianapolis to Porto?

Which airline is the cheapest to fly from Indianapolis to Porto?

What’s the most popular layover airport when flying from Indianapolis to Porto?

What is the cheapest layover airport when flying from Indianapolis to Porto?

When flying from Indianapolis to Porto which airport offers the shortest layover?

Key details for Indianapolis to Porto flights

Low season

High season

Cheapest flight

When to book flights from Indianapolis to Porto

Your Indianapolis to Porto flight questions, answered

Your guide to booking Indianapolis to Porto flights

More options for your flight from Indianapolis to Porto

Complete your trip to Porto with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Indianapolis to Porto

Find direct flights to and from Indianapolis and Porto

Flights from domestic origins to Porto

Flights to other popular destinations