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Cheap flights from Indianapolis (IND) to Porto (OPO) from $309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. 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.
IND — OPO
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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Cheap flight deals from Indianapolis to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 mayo 16, 2024.

Popular in

May

Cheapest in

November

Round-trip from

$523

One-way from

$309
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 54% potential price drop
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From Indianapolis to Porto
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One-way flight from Indianapolis to Porto
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What is the cheapest day to fly round-trip from Indianapolis to Porto?

Flights from Indianapolis 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 Indianapolis to Porto?

November is one of the best times of the year to fly to Porto from Indianapolis. Prices for November average $1,085 per person but you can even find prices for as low as $478. The most expensive prices can be found in the month of May. Opting for a November flight can save you 64% on your journey compared to booking in May

When is the cheapest time to fly from Indianapolis to Porto (IND - OPO)?

It’s optimal to fly from Indianapolis to Porto in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

Cheap KLM flights from Indianapolis to Porto

Explore cheap flight options specifically provided by KLM for the route between Indianapolis 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 2,637,452 searches. Data last updated mayo 16, 2024.
Check out some of the cheapest KLM flights we've come across from Indianapolis to Porto. It's recommended that users confirm their flight details before booking.
mié. 7/1012:24 pmIND - OPO
2 stops17h 16mKLM
vie. 7/199:15 amOPO - IND
2 stops18h 12mKLM
Deal found 5/15$1,052
mié. 7/107:39 pmIND - OPO
2 stops15h 01mKLM
vie. 7/199:15 amOPO - IND
2 stops18h 12mKLM
Deal found 5/16$1,095

Cheap United Airlines flights from Indianapolis to Porto

Explore cheap flight options specifically provided by United Airlines for the route between Indianapolis 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 2,637,452 searches. Data last updated mayo 16, 2024.
Some of the best deals we've found on United Airlines flights traveling from Indianapolis to Porto. Make sure to examine the flight information before completing your reservation.
mié. 7/103:45 pmIND - OPO
1 stop10h 10mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/16$1,154
mié. 7/1011:20 amIND - OPO
2 stops14h 35mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/16$1,159
mié. 7/103:45 pmIND - OPO
1 stop10h 10mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/15$1,229
dom. 7/143:35 pmIND - OPO
1 stop10h 20mUnited Airlines
mié. 7/2412:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/15$1,297
sáb. 9/142:35 pmIND - OPO
2 stops15h 45mUnited Airlines
mar. 9/1712:35 pmOPO - IND
1 stop12h 39mUnited Airlines
Deal found 5/15$1,452

Indianapolis to Porto 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Listed are some of the best fares we've found on flights departing from Indianapolis to Porto in 2024. More deals are always being added, so be sure to check back regularly.
jue. 12/53:10 pmIND - OPO
2 stops26h 15mLufthansa
lun. 12/94:35 pmOPO - IND
2 stops36h 16mLufthansa
Deal found 5/15$700
jue. 12/57:44 pmIND - OPO
2 stops15h 01mUnited Airlines
lun. 12/96:00 amOPO - IND
2 stops17h 48mUnited Airlines
Deal found 5/14$733
dom. 7/1410:10 amIND - OPO
2 stops19h 15mMultiple Airlines
mié. 7/246:15 amOPO - IND
2 stops20h 25mMultiple Airlines
Deal found 5/15$1,007
mié. 7/1012:24 pmIND - OPO
2 stops17h 16mKLM
vie. 7/199:15 amOPO - IND
2 stops18h 12mKLM
Deal found 5/15$1,052
mié. 7/107:39 pmIND - OPO
2 stops15h 01mKLM
vie. 7/199:15 amOPO - IND
2 stops18h 12mKLM
Deal found 5/16$1,095
sáb. 9/149:13 amIND - OPO
2 stops17h 22mAmerican Airlines
mar. 9/178:15 amOPO - IND
2 stops16h 37mAmerican Airlines
Deal found 5/15$1,112
mié. 7/103:45 pmIND - OPO
1 stop10h 10mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/16$1,154
mié. 7/1011:20 amIND - OPO
2 stops14h 35mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/16$1,159
mié. 7/103:45 pmIND - OPO
1 stop10h 10mUnited Airlines
vie. 7/1912:35 pmOPO - IND
1 stop13h 07mUnited Airlines
Deal found 5/15$1,229

One-way flights to Porto from Indianapolis

Search for one-way flight options from Indianapolis to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users in need of a one-way flight from Indianapolis to Porto can choose from these deals. Those needing a return flight from Indianapolis to Porto can use the search form above.
jue. 9/268:18 pmIND - OPO
2 stops41h 32mMultiple Airlines
Deal found 5/16$309
jue. 9/268:18 pmIND - OPO
2 stops41h 32mMultiple Airlines
Deal found 5/15$314
jue. 10/318:18 pmIND - OPO
2 stops35h 32mMultiple Airlines
Deal found 5/15$392
lun. 9/308:18 pmIND - OPO
1 stop33h 17mMultiple Airlines
Deal found 5/15$427
lun. 9/308:18 pmIND - OPO
1 stop33h 17mMultiple Airlines
Deal found 5/16$440
vie. 9/278:18 pmIND - OPO
2 stops30h 32mMultiple Airlines
Deal found 5/15$456
vie. 9/278:18 pmIND - OPO
2 stops30h 32mMultiple Airlines
Deal found 5/16$457
lun. 9/308:18 pmIND - OPO
2 stops30h 27mMultiple Airlines
Deal found 5/15$503
jue. 9/268:18 pmIND - OPO
1 stop33h 17mMultiple Airlines
Deal found 5/16$508

Find flights from Indianapolis to Porto within your budget

Customize your flight search to find flights from Indianapolis 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,007 - $1,275

Route

Depart

Return

Price

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

dom. 7/14

2 stops19h 15m

Porto

mié. 7/24

2 stops20h 25m

$1,007

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

2 stops17h 16m

Porto

vie. 7/19

2 stops18h 12m

$1,052

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

2 stops15h 01m

Porto

vie. 7/19

2 stops18h 12m

$1,095

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

sáb. 9/14

2 stops17h 22m

Porto

mar. 9/17

2 stops16h 37m

$1,112

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

1 stop10h 10m

Porto

vie. 7/19

1 stop13h 07m

$1,154

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

2 stops14h 35m

Porto

vie. 7/19

1 stop13h 07m

$1,159

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

1 stop10h 10m

Porto

vie. 7/19

1 stop13h 07m

$1,229

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

2 stops19h 15m

Porto

jue. 7/18

2 stops23h 35m

$1,249

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 7/10

2 stops19h 15m

Porto

jue. 7/18

2 stops23h 35m

$1,275

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Indianapolis to Porto?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Porto. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Indianapolis to Porto flight should consider departing on Tuesday mornings 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 Indianapolis to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Indianapolis to Porto is currently $423 while a round-trip flight costs $1,148. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Porto (average of $523). Flying from Indianapolis to Porto in June is currently the most expensive (average of $1,011). 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

$580

March

$600

April

$742

May

$879

June

$1,011

July

$980

August

$855

September

$766

October

$691

November

$560

December

$645

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 mayo 16, 2024.
Read reviews from past customers who have flown KLM, United Airlines and Air Canada from Indianapolis to Porto. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.6

Boarding

7.8

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,568 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.6

Boarding

7.8

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

United Airlines
7.4
Good
10,924 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.6

Boarding

7.8

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
14,514 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.6

Boarding

7.8

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air Canada
7.0
Good
6,947 reviews
KLM
7.9
Good
1,568 reviews
Check prices

Crew

8.4

Entertainment

7.2

Food

7.3

Comfort

7.6

Boarding

7.8

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis 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 Indianapolis to Porto for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Indianapolis to Porto for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,007, but on average you can expect to pay $1,263.

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

    KLM, at $1,052, was found to be the cheapest airline from Indianapolis to Porto.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 3% lower than the current average price 3 months from now.

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

    Delta, Iberia and United Airlines are the most popular airlines when flying from Indianapolis to Porto.

  • What does IND to OPO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Indianapolis Airport to Porto Airport flight would often be abbreviated as a IND to OPO flight.

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

    The amount of baggage you can bring on your Indianapolis 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 Indianapolis to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indianapolis 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 Indianapolis to Porto that include hotel bookings?

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

  • How can I find direct flights from Indianapolis to Porto?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to Porto that allow pets onboard?

    Many airlines flying from Indianapolis 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 Indianapolis to Porto?

    Yes, you can often find last-minute deals on Indianapolis 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 Indianapolis to Porto flight deals updated?

    The Indianapolis to Porto flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 3 airlines flying from Indianapolis to Porto

Discover the top 3 airlines that operate flights from Indianapolis 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$504Average$798FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest$584Average$1,096FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$628Average$1,345FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Indianapolis to Porto by cabin class

Find flights from Indianapolis to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Indianapolis today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Indianapolis to Porto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Indianapolis to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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