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Cheap flights from Indiana to Porto from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Porto departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indiana to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:51 pm - 9:30 am
CVG
-
OPO
9h 39m
1 stop
United Airlines Logo
12:35 pm - 10:32 am
OPO
-
CVG
26h 57m
2 stops
$450United Airlines
mié., feb. 25 - mié., mar. 4
Scandinavian Airlines Logo
7:15 pm - 11:00 am
ORD
-
OPO
33h 45m
1 stop
Scandinavian Airlines Logo
5:55 pm - 4:10 pm
OPO
-
ORD
28h 15m
1 stop
$453Scandinavian Airlines
lun., abr. 13 - vie., abr. 17
Iberia Logo
12:40 pm - 7:40 am
IND
-
OPO
14h 00m
2 stops
Iberia Logo
8:20 am - 6:57 pm
OPO
-
IND
15h 37m
2 stops
$461Iberia
lun., abr. 27 - mié., may. 6
TAP AIR PORTUGAL Logo
7:10 pm - 3:05 pm
ORD
-
OPO
13h 55m
1 stop
TAP AIR PORTUGAL Logo
6:55 am - 3:00 pm
OPO
-
ORD
14h 05m
1 stop
$462TAP AIR PORTUGAL
mié., feb. 4 - mié., feb. 11
Delta Logo
2:20 pm - 10:30 am
CVG
-
OPO
16h 10m
2 stops
Delta Logo
6:15 am - 3:15 pm
OPO
-
CVG
14h 00m
1 stop
$469Delta
lun., mar. 23 - mar., mar. 31
Scandinavian Airlines Logo
7:15 pm - 5:05 pm
ORD
-
OPO
15h 50m
1 stop
Scandinavian Airlines Logo
5:55 pm - 4:10 pm
OPO
-
ORD
28h 15m
1 stop
$473Scandinavian Airlines
sáb., abr. 4 - dom., abr. 12
TAP AIR PORTUGAL Logo
6:00 pm - 12:40 am
ORD
-
OPO
24h 40m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 4:00 pm
OPO
-
ORD
16h 55m
1 stop
$479TAP AIR PORTUGAL
mié., abr. 22 - dom., abr. 26
Delta Logo
2:20 pm - 10:30 am
CVG
-
OPO
16h 10m
2 stops
Delta Logo
6:15 am - 10:37 pm
OPO
-
CVG
21h 22m
2 stops
$480Delta
lun., mar. 23 - mar., mar. 31
Lufthansa Logo
6:51 pm - 9:30 am
CVG
-
OPO
9h 39m
1 stop
Lufthansa Logo
12:35 pm - 9:59 pm
OPO
-
CVG
14h 24m
1 stop
$490Lufthansa
mié., feb. 25 - mié., mar. 4
Lufthansa Logo
12:04 pm - 9:30 am
IND
-
OPO
17h 26m
1 stop
Lufthansa Logo
6:00 am - 6:50 pm
OPO
-
IND
40h 50m
2 stops
$722Lufthansa
mié., mar. 18 - jue., mar. 26

Delta flights from Indiana to Porto

Our best Delta deals on Indiana to Porto flight tickets
Delta
Mar 23
CVG2:20 pmCincinnati Cinci./N. Kentucky
16h 10m
2 stops
OPO10:30 amPorto
Mar 31
OPO6:15 amPorto
14h 00m
1 stop
CVG3:15 pmCincinnati Cinci./N. Kentucky
$469
Delta
Mar 23
CVG2:20 pmCincinnati Cinci./N. Kentucky
16h 10m
2 stops
OPO10:30 amPorto
Mar 31
OPO6:15 amPorto
21h 22m
2 stops
CVG10:37 pmCincinnati Cinci./N. Kentucky
$480
Delta
Mar 23
CVG2:20 pmCincinnati Cinci./N. Kentucky
16h 10m
2 stops
OPO10:30 amPorto
Apr 1
OPO4:20 pmPorto
27h 55m
1 stop
CVG3:15 pmCincinnati Cinci./N. Kentucky
$482

TAP AIR PORTUGAL flights from Indiana to Porto

Our best TAP AIR PORTUGAL deals on Indiana to Porto flight tickets
TAP AIR PORTUGAL
Jan 16
ORD8:15 pmChicago O'Hare Intl
14h 45m
1 stop
OPO5:00 pmPorto
Jan 31
OPO4:55 pmPorto
27h 50m
1 stop
ORD2:45 pmChicago O'Hare Intl
$455
TAP AIR PORTUGAL
Jan 14
ORD7:10 pmChicago O'Hare Intl
13h 55m
1 stop
OPO3:05 pmPorto
Jan 24
OPO8:00 pmPorto
24h 45m
1 stop
ORD2:45 pmChicago O'Hare Intl
$462
TAP AIR PORTUGAL
Jan 16
ORD8:15 pmChicago O'Hare Intl
14h 45m
1 stop
OPO5:00 pmPorto
Jan 31
OPO4:55 pmPorto
27h 50m
1 stop
ORD2:45 pmChicago O'Hare Intl
$466

momondo Fare Finder

 
Customize your flight search to find flights from Indiana 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, momondo users made 832,500 searches. Data last updated enero 12, 2026.
Use the filters below to find and compare flights from Indiana to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

mié. 2/25

6:51 pm-9:30 am

1 stop9h 39m

Porto

mié. 3/4

12:35 pm-10:32 am

2 stops26h 57m

$450

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

lun. 4/13

7:15 pm-11:00 am

1 stop33h 45m

Porto

vie. 4/17

5:55 pm-4:10 pm

1 stop28h 15m

$453

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

lun. 4/27

12:40 pm-7:40 am

2 stops14h 00m

Porto

mié. 5/6

8:20 am-6:57 pm

2 stops15h 37m

$461

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

mié. 2/4

7:10 pm-3:05 pm

1 stop13h 55m

Porto

mié. 2/11

6:55 am-3:00 pm

1 stop14h 05m

$462

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

lun. 3/23

2:20 pm-10:30 am

2 stops16h 10m

Porto

mar. 3/31

6:15 am-3:15 pm

1 stop14h 00m

$469

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

sáb. 4/4

7:15 pm-5:05 pm

1 stop15h 50m

Porto

dom. 4/12

5:55 pm-4:10 pm

1 stop28h 15m

$473

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

mié. 4/22

6:00 pm-12:40 am

1 stop24h 40m

Porto

dom. 4/26

5:05 am-4:00 pm

1 stop16h 55m

$479

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

lun. 3/23

2:20 pm-10:30 am

2 stops16h 10m

Porto

mar. 3/31

6:15 am-10:37 pm

2 stops21h 22m

$480

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

mié. 2/25

6:51 pm-9:30 am

1 stop9h 39m

Porto

mié. 3/4

12:35 pm-9:59 pm

1 stop14h 24m

$490

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

mié. 3/18

12:04 pm-9:30 am

1 stop17h 26m

Porto

jue. 3/26

6:00 am-6:50 pm

2 stops40h 50m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Indiana to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Indiana to Porto flights?

You could potentially save up to 33% on your flight if you consider stops on a Indiana to Porto flight.

Cheap Indiana to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Porto

Fastest flight time

9h 39m

Direct flights

None
The fastest flight from Indiana to Porto takes 9h 39m
There are no direct flights from Indiana to Porto. There are no popular flight routes from Indiana to Porto.
Search flight deals

  • When did momondo last update prices for flights from Indiana to Porto Airport?

    Prices for flights from Indiana to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Indiana to Porto Airport?

  • How old do you have to be to fly from Indiana to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indiana to Porto

Compare and see reviews for airlines that fly from Indiana to Porto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $664Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Matosinhos
Aveiro
Esposende
Lamego
Guimarães
Chaves
Espinho
Viseu
Pinhao
Arcos de Valdevez
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Porto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indiana to Porto for you.

Can I find flights from Indiana to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indiana to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Indiana.

I’m not ready to book a flight from Indiana to Porto right now. Can momondo alert me if prices change?

Price alerts on flights to Porto from Indiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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mié. 2/11
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