IND - OPO

$574 Find Cheap Flights from Indianapolis to Porto - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$574
Typical prices: $962-$1,375
United Airlines
Thu 11/8Sat 11/24
IND - OPO • 2 stops
When to travel
January
Cheapest • 56% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $1,144 (round-trip)
Newark (EWR)
Shortest trip • 12h 33m (one-way)
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Cheap Flights from Indianapolis to Porto (IND-OPO)

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

Recent round-trip flight deals from Indianapolis to Porto

Sun, Nov 8 - Tue, Nov 24
United Airlines Logo
5:45 am - 9:30 amIND  Indianapolis-OPO Porto
22h 45m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:35 pm - 12:44 pmOPO  Porto-IND Indianapolis
29h 09m3 stops Newark Washington, D.C. Dulles Intl Chicago O'Hare Intl
$574United Airlines
Sun, Nov 8 - Tue, Nov 24
United Airlines Logo
6:22 am - 9:30 amIND  Indianapolis-OPO Porto
22h 08m1 stop Newark
United Airlines Logo
12:35 pm - 12:44 pmOPO  Porto-IND Indianapolis
29h 09m2 stops Newark Chicago O'Hare Intl
$574United Airlines
Sun, Nov 8 - Tue, Nov 24
United Airlines Logo
5:45 am - 9:30 amIND  Indianapolis-OPO Porto
22h 45m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:35 pm - 10:06 amOPO  Porto-IND Indianapolis
26h 31m2 stops Newark Chicago O'Hare Intl
$574United Airlines
Sun, Nov 8 - Tue, Nov 24
United Airlines Logo
6:22 am - 9:30 amIND  Indianapolis-OPO Porto
22h 08m1 stop Newark
United Airlines Logo
12:35 pm - 2:09 pmOPO  Porto-IND Indianapolis
30h 34m1 stop Newark
$574United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
3:10 pm - 9:30 amIND  Indianapolis-OPO Porto
13h 20m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 11:59 pmOPO  Porto-IND Indianapolis
16h 24m2 stops Newark Chicago O'Hare Intl
$589United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
12:00 pm - 9:30 amIND  Indianapolis-OPO Porto
16h 30m1 stop Newark
United Airlines Logo
12:35 pm - 11:59 pmOPO  Porto-IND Indianapolis
16h 24m2 stops Newark Chicago O'Hare Intl
$589United Airlines
Tue, Dec 1 - Thu, Dec 10
United Airlines Logo
6:05 pm - 9:30 amIND  Indianapolis-OPO Porto
10h 25m1 stop Newark
United Airlines Logo
12:35 pm - 11:39 pmOPO  Porto-IND Indianapolis
16h 04m1 stop Newark
$651United Airlines
Fri, Nov 6 - Mon, Nov 9
Multiple Airlines Logo
12:59 pm - 8:15 amIND  Indianapolis-OPO Porto
14h 16m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
10:15 am - 8:35 pmOPO  Porto-IND Indianapolis
15h 20m1 stop New York John F Kennedy Intl
$685Multiple Airlines
Mon, Nov 30 - Sun, Dec 6
United Airlines Logo
1:40 pm - 11:45 amIND  Indianapolis-OPO Porto
17h 05m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
12:35 pm - 10:20 amOPO  Porto-IND Indianapolis
26h 45m2 stops Newark Washington, D.C. Dulles Intl
$685United Airlines
Fri, Nov 6 - Mon, Nov 9
Air France Logo
12:59 pm - 8:15 amIND  Indianapolis-OPO Porto
14h 16m1 stop New York John F Kennedy Intl
Air France Logo
10:15 am - 10:03 pmOPO  Porto-IND Indianapolis
16h 48m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$689Air France
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 from Indianapolis to Porto with more confidence.

How much is a round-trip flight from Indianapolis to Porto?

Round-trip flights from Indianapolis to Porto start at $574. Prices are below average for this route right now, with typical round-trip fares ranging from $962 to $1,375. The lowest price found in the past 5 days was $574 on United Airlines.

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Key details for Indianapolis to Porto flights

Low season

December
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly with an average 2% increase in price.

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

Your Indianapolis to Porto flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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?

    Four cabin classes are available on flights from Indianapolis to Porto:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    Connecting flights from Indianapolis to Porto most commonly pass through:

    • New York John F Kennedy Intl (JFK) - 52% of one-stop connections
    • Newark (EWR) - 48% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 44% on the Indianapolis to Porto route. Tuesday is the cheapest departure day at $944 round-trip on average, while Saturday is the most expensive at $1,660, a difference of $716. 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, Ribeira Square 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 12h 29m and 12h 33m 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 $574 to $2,241. That means the highest observed fare was about 4x higher than the lowest one.

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

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 12h 29m, compared with 12h 33m 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 starting from around $2 for economy cars. Top options include:
    • Klass Wagen
    • Drive on Holiday
    • GREEN MOTION
    • Goldcar Rental SP
    • SURPRICE CAR RENTAL

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

    Round-trip flights from Indianapolis to Porto range from $962 to $1,375, with an average of $1,103 over the past 12 months. Anything below $962 counts as a good deal.

Your guide to booking Indianapolis to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $944 - about $716 less than Saturday (43% 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.
    - Opo Hotel Porto Aeroporto

More options for your flight from Indianapolis to Porto

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

Car rentals in Porto
Hotels in Porto
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