OPO

$316 Find Cheap Flights from Indiana to Porto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto departing on 11/29. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Indiana to Porto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indiana to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indiana to Porto

Thu, Aug 13 - Wed, Aug 26
TAP AIR PORTUGAL Logo
7:50 pm - 11:00 pm
ORD
-
OPO
21h 10m
1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 12:40 pm
OPO
-
ORD
20h 10m
1 stop
$620TAP AIR PORTUGAL
Sun, Sep 20 - Tue, Oct 6
TAP AIR PORTUGAL Logo
6:00 pm - 8:35 pm
ORD
-
OPO
20h 35m
1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 4:00 pm
OPO
-
ORD
23h 30m
1 stop
$621TAP AIR PORTUGAL
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
6:00 pm - 11:50 pm
ORD
-
OPO
23h 50m
2 stops
Multiple Airlines Logo
7:10 am - 12:40 pm
OPO
-
ORD
35h 30m
2 stops
$642Multiple Airlines
Sun, Sep 20 - Tue, Oct 6
Multiple Airlines Logo
6:00 pm - 11:05 pm
ORD
-
OPO
23h 05m
2 stops
Multiple Airlines Logo
12:55 pm - 4:00 pm
OPO
-
ORD
33h 05m
2 stops
$680Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
11:05 am - 9:30 am
IND
-
OPO
17h 25m
2 stops
United Airlines Logo
6:00 am - 10:14 pm
OPO
-
IND
21h 14m
2 stops
$733United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
12:46 pm - 9:30 am
IND
-
OPO
15h 44m
2 stops
United Airlines Logo
6:00 am - 8:46 pm
OPO
-
IND
19h 46m
2 stops
$738United Airlines
Tue, Oct 6 - Thu, Oct 22
Turkish Airlines Logo
8:10 pm - 3:40 pm
ORD
-
OPO
37h 30m
1 stop
Turkish Airlines Logo
4:40 pm - 6:15 pm
OPO
-
ORD
31h 35m
1 stop
$752Turkish Airlines
Sun, Jan 24 - Sun, Jan 31
Lufthansa Logo
4:20 pm - 12:50 pm
ORD
-
OPO
14h 30m
2 stops
Lufthansa Logo
12:35 pm - 1:10 pm
OPO
-
ORD
30h 35m
1 stop
$770Lufthansa
Mon, Sep 28 - Thu, Oct 8
Turkish Airlines Logo
11:25 am - 3:50 pm
ORD
-
OPO
22h 25m
1 stop
Turkish Airlines Logo
11:00 am - 9:40 am
OPO
-
ORD
28h 40m
1 stop
$777Turkish Airlines
Thu, Dec 31 - Wed, Jan 6
Lufthansa Logo
9:50 pm - 11:55 pm
ORD
-
OPO
20h 05m
1 stop
Lufthansa Logo
6:00 am - 8:05 pm
OPO
-
ORD
20h 05m
1 stop
$858Lufthansa
Useful Info

Good to know

Low season

January

Cheapest flight

$316
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Chicago to Porto

FAQs for booking flights from Indiana to Porto

  • How does KAYAK find such low prices on flights from Indiana to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indiana to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Indiana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Porto (OPO)