What is the cheapest airline that flies from Portugal to Indiana?

Iberia and Scandinavian Airlines are the most popular carriers operating from Portugal to Indiana

When did momondo last update prices for flights from Portugal to Indiana?

Prices for flights from Portugal to Indiana were last updated today.

How many operators does momondo search for flights from Portugal to Indiana?

The number of operators available for flights from Portugal to Indiana is 5 as of October 2025.

How old do you have to be to fly from Portugal to Indiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Indiana.

What documentation or ID do you need to fly to Indiana?

The required travel and health documents for your Indiana 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 Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$305 Cheap Flights from Portugal to Indiana in 2025/26

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0 bags

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Find the cheapest flights from Portugal to Indiana

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Recent round-trip flight deals from Portugal to Indiana

Enter your travel dates to find the best prices.

5:35 pm - 4:45 pmOPO-ORD

29h 10m1 stop

7:20 pm - 4:55 pmORD-OPO

15h 35m1 stop

$437Scandinavian Airlines

Find Deal

Fri, Nov 14 - Thu, Nov 27

4:55 pm - 4:45 pmLIS-ORD

29h 50m1 stop

7:20 pm - 4:05 pmORD-LIS

14h 45m1 stop

$442Scandinavian Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 28

6:45 am - 9:47 pmLIS-ORD

21h 02m2 stops

7:20 pm - 3:50 pmORD-LIS

14h 30m1 stop

$525Multiple Airlines

Find Deal

Mon, Dec 15 - Thu, Jan 15

8:55 pm - 5:20 pmLIS-ORD

26h 25m2 stops

6:30 pm - 3:00 pmORD-LIS

14h 30m2 stops

$531Multiple Airlines

Find Deal

Tue, Nov 11 - Sun, Nov 16

6:00 pm - 3:00 pmOPO-ORD

27h 00m1 stop

8:25 pm - 3:20 pmORD-OPO

12h 55m1 stop

$548TAP AIR PORTUGAL

Find Deal

Tue, Nov 11 - Sun, Nov 16

10:50 am - 5:55 pmLIS-ORD

13h 05m1 stop

3:50 pm - 10:10 amORD-LIS

12h 20m1 stop

$548Aer Lingus

Find Deal

Tue, Nov 11 - Sun, Nov 16

6:00 pm - 3:00 pmOPO-ORD

27h 00m1 stop

8:25 pm - 1:00 pmORD-OPO

10h 35m1 stop

$550TAP AIR PORTUGAL

Find Deal

Tue, Nov 11 - Sun, Nov 16

10:50 am - 5:55 pmLIS-ORD

13h 05m1 stop

3:50 pm - 10:10 amORD-LIS

12h 20m1 stop

$560Aer Lingus

Find Deal

Mon, Dec 8 - Fri, Dec 12

6:30 am - 2:20 pmOPO-ORD

13h 50m1 stop

5:20 pm - 10:30 amORD-OPO

11h 10m1 stop

$741KLM

Find Deal

Mon, Nov 24 - Mon, Dec 1

6:00 am - 2:20 pmOPO-ORD

14h 20m1 stop

1:25 pm - 10:30 amORD-OPO

15h 05m2 stops

$784KLM

Find Deal

Wed, Nov 12 - Sat, Nov 22

Scandinavian Airlines flights from Portugal to Indiana

Our best Scandinavian Airlines deals on Portugal to Indiana flight tickets

Scandinavian Airlines

Nov 14

OPO5:35 pmPorto

29h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 27

ORD7:20 pmChicago O'Hare Intl

15h 35m

1 stop

OPO4:55 pmPorto

$437

Find similar

Scandinavian Airlines

Feb 4

LIS4:55 pmLisbon Humberto Delgado

29h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 28

ORD7:20 pmChicago O'Hare Intl

14h 45m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$442

Find similar

Scandinavian Airlines

Nov 14

OPO5:35 pmPorto

29h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 27

ORD7:20 pmChicago O'Hare Intl

15h 35m

1 stop

OPO4:55 pmPorto

$461

Find similar

Aer Lingus flights from Portugal to Indiana

Our best Aer Lingus deals on Portugal to Indiana flight tickets

Aer Lingus

Nov 11

LIS10:50 amLisbon Humberto Delgado

13h 05m

1 stop

ORD5:55 pmChicago O'Hare Intl

Nov 16

ORD3:50 pmChicago O'Hare Intl

12h 20m

1 stop

LIS10:10 amLisbon Humberto Delgado

$548

Find similar

Aer Lingus

Dec 8

LIS10:50 amLisbon Humberto Delgado

13h 05m

1 stop

ORD5:55 pmChicago O'Hare Intl

Dec 12

ORD3:50 pmChicago O'Hare Intl

12h 20m

1 stop

LIS10:10 amLisbon Humberto Delgado

$560

Find similar

Aer Lingus

Nov 20

LIS10:50 amLisbon Humberto Delgado

13h 05m

1 stop

ORD5:55 pmChicago O'Hare Intl

Dec 4

ORD3:50 pmChicago O'Hare Intl

12h 20m

1 stop

LIS10:10 amLisbon Humberto Delgado

$605

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 11/14

5:35 pm-4:45 pm

1 stop29h 10m

Chicago O'Hare Intl

Thu 11/27

7:20 pm-4:55 pm

1 stop15h 35m

$437

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Wed 2/4

4:55 pm-4:45 pm

1 stop29h 50m

Chicago O'Hare Intl

Sat 2/28

7:20 pm-4:05 pm

1 stop14h 45m

$442

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Mon 12/15

6:45 am-9:47 pm

2 stops21h 02m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-3:50 pm

1 stop14h 30m

$525

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Tue 11/11

8:55 pm-5:20 pm

2 stops26h 25m

Chicago O'Hare Intl

Sun 11/16

6:30 pm-3:00 pm

2 stops14h 30m

$531

PortoChicago

OPO - ORD

OPOORD

Porto

Tue 11/11

6:00 pm-3:00 pm

1 stop27h 00m

Chicago O'Hare Intl

Sun 11/16

8:25 pm-3:20 pm

1 stop12h 55m

$548

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Tue 11/11

10:50 am-5:55 pm

1 stop13h 05m

Chicago O'Hare Intl

Sun 11/16

3:50 pm-10:10 am

1 stop12h 20m

$548

PortoChicago

OPO - ORD

OPOORD

Porto

Tue 11/11

6:00 pm-3:00 pm

1 stop27h 00m

Chicago O'Hare Intl

Sun 11/16

8:25 pm-1:00 pm

1 stop10h 35m

$550

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Mon 12/8

10:50 am-5:55 pm

1 stop13h 05m

Chicago O'Hare Intl

Fri 12/12

3:50 pm-10:10 am

1 stop12h 20m

$560

PortoChicago

OPO - ORD

OPOORD

Porto

Mon 11/24

6:30 am-2:20 pm

1 stop13h 50m

Chicago O'Hare Intl

Mon 12/1

5:20 pm-10:30 am

1 stop11h 10m

$741

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 11/12

6:00 am-2:20 pm

1 stop14h 20m

Chicago O'Hare Intl

Sat 11/22

1:25 pm-10:30 am

2 stops15h 05m

$784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portugal to Indiana

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

Prices

Airlines

What is the cheapest day to depart on your flight to Indiana?

Our data shows that Friday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $795. On the other hand, Monday is the most expensive day to depart from Portugal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $993.

Can stopping save me money on Portugal to Indiana flights?

You could potentially save up to 36% on your flight if you consider stops on a Portugal to Indiana flight.

Cheap Portugal to Indiana flight deals and tips

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

Fastest flight time	9h 10m
Direct flights	Mon, Thu, Fri, Sat and Sun
Airports in Indiana	1 airport

The fastest flight from Portugal to Indiana takes 9h 10m

Direct flights go from Portugal to Indiana on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Indiana: Chicago O'Hare Intl (ORD)

Search flight deals

When did momondo last update prices for flights from Portugal to Indiana?
Prices for flights from Portugal to Indiana were last updated today.
How many operators does momondo search for flights from Portugal to Indiana?
The number of operators available for flights from Portugal to Indiana is 5 as of October 2025.
How old do you have to be to fly from Portugal to Indiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Indiana.
What documentation or ID do you need to fly to Indiana?
The required travel and health documents for your Indiana 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 Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Indiana from Portugal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Indiana quick and easy, saving you time and money.

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

Flights from Portugal to Indiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portugal to Indiana.

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

Price alerts on flights to Indiana from Portugal 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.