HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Midway (MDW) to Porto (OPO) from $335

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 9/4. 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.
MDW — OPO
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from Chicago Midway Airport to Porto?

November can be a great time to fly to Porto from Chicago Midway Airport with a flight ticket averaging about $660. Cheapflights users have found deals in the month of November for as cheap as $478. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from MDW to OPO?

When flying from Chicago Midway Airport to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Midway to Porto flights in June & July 2024

Find cheap flight options from Midway to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Check out some of the best flight deals from Chicago to Porto in 2024. Check back soon for alternative fares.
mié. 7/38:27 amMDW - OPO
2 stops32h 23mMultiple Airlines
lun. 7/81:30 pmOPO - MDW
1 stop26h 37mMultiple Airlines
Deal found 6/5$912
mié. 7/311:05 amMDW - OPO
3 stops28h 05mMultiple Airlines
lun. 7/81:30 pmOPO - MDW
1 stop14h 07mMultiple Airlines
Deal found 6/5$1,045
mié. 7/311:05 amMDW - OPO
3 stops28h 05mMultiple Airlines
lun. 7/810:55 pmOPO - MDW
3 stops28h 42mMultiple Airlines
Deal found 6/5$1,084
mar. 6/118:00 amMDW - OPO
2 stops17h 00mMultiple Airlines
dom. 6/238:40 amOPO - MDW
2 stops31h 27mMultiple Airlines
Deal found 6/5$1,163
sáb. 6/299:31 amMDW - OPO
2 stops18h 24mMultiple Airlines
sáb. 7/66:10 amOPO - MDW
1 stop18h 52mMultiple Airlines
Deal found 6/5$1,171
mar. 6/1111:05 amMDW - OPO
2 stops13h 55mMultiple Airlines
dom. 6/238:40 amOPO - MDW
2 stops31h 27mMultiple Airlines
Deal found 6/5$1,177
mar. 6/2511:05 amMDW - OPO
2 stops13h 55mMultiple Airlines
dom. 6/308:40 amOPO - MDW
2 stops18h 57mMultiple Airlines
Deal found 6/5$1,216
mar. 7/301:25 pmMDW - OPO
2 stops20h 05mDelta
lun. 8/59:15 amOPO - MDW
2 stops18h 31mDelta
Deal found 6/5$1,234
lun. 6/102:24 pmMDW - OPO
2 stops19h 06mDelta
lun. 6/175:00 amOPO - MDW
2 stops18h 04mDelta
Deal found 6/4$1,243

Midway to Porto 2024 flight deals

Discover exclusive flight deals for travel between Midway and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Check out some of the best flight deals from Chicago to Porto in 2024. Check back soon for alternative fares.
lun. 10/216:50 pmMDW - OPO
2 stops14h 50mKLM
mié. 10/305:00 amOPO - MDW
2 stops17h 03mKLM
Deal found 6/5$878
mié. 7/38:27 amMDW - OPO
2 stops32h 23mMultiple Airlines
lun. 7/81:30 pmOPO - MDW
1 stop26h 37mMultiple Airlines
Deal found 6/5$912
jue. 9/55:15 pmMDW - OPO
1 stop23h 55mMultiple Airlines
sáb. 9/77:00 amOPO - MDW
2 stops18h 18mMultiple Airlines
Deal found 6/5$918
jue. 9/55:15 pmMDW - OPO
1 stop12h 30mMultiple Airlines
sáb. 9/76:10 amOPO - MDW
1 stop18h 52mMultiple Airlines
Deal found 6/5$925
sáb. 9/1412:30 pmMDW - OPO
3 stops17h 10mMultiple Airlines
sáb. 9/216:10 amOPO - MDW
1 stop18h 52mMultiple Airlines
Deal found 6/5$926
jue. 9/511:05 amMDW - OPO
3 stops18h 35mMultiple Airlines
sáb. 9/76:10 amOPO - MDW
1 stop18h 52mMultiple Airlines
Deal found 6/5$928
lun. 11/46:15 pmMDW - OPO
2 stops15h 10mKLM
lun. 11/185:00 amOPO - MDW
2 stops18h 03mKLM
Deal found 6/5$958
mié. 7/311:05 amMDW - OPO
3 stops28h 05mMultiple Airlines
lun. 7/81:30 pmOPO - MDW
1 stop14h 07mMultiple Airlines
Deal found 6/5$1,045
mié. 7/311:05 amMDW - OPO
3 stops28h 05mMultiple Airlines
lun. 7/810:55 pmOPO - MDW
3 stops28h 42mMultiple Airlines
Deal found 6/5$1,084

Midway to Porto flights leaving soon

Find last-minute flight options from Midway to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Consider one of these great deals we found on last-minute flights from Chicago to Porto. Users should be sure to double check the price, date, and time of their last-minute flight.
mar. 6/118:00 amMDW - OPO
2 stops17h 00mMultiple Airlines
dom. 6/238:40 amOPO - MDW
2 stops31h 27mMultiple Airlines
Deal found 6/5$1,163
mar. 6/1111:05 amMDW - OPO
2 stops13h 55mMultiple Airlines
dom. 6/238:40 amOPO - MDW
2 stops31h 27mMultiple Airlines
Deal found 6/5$1,177
mar. 6/1111:05 amMDW - OPO
2 stops13h 55mMultiple Airlines
dom. 6/235:05 amOPO - MDW
3 stops17h 12mMultiple Airlines
Deal found 6/5$1,487

One-way flights to Porto from Midway

Search for one-way flight options from Midway 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 3,050,429 searches. Data last updated junio 6, 2024.
If you're seeking multiple options on one-way flights from Chicago to Porto, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Chicago to Porto should utilize the search form at the the top of the page.
mié. 9/48:13 pmMDW - OPO
3 stops53h 27mMultiple Airlines
Deal found 6/5$335
sáb. 9/78:13 pmMDW - OPO
2 stops36h 12mMultiple Airlines
Deal found 6/5$368
mié. 9/48:13 pmMDW - OPO
2 stops45h 07mMultiple Airlines
Deal found 6/5$382
mié. 7/38:27 amMDW - OPO
3 stops41h 18mMultiple Airlines
Deal found 6/5$432
mié. 10/210:00 pmMDW - OPO
2 stops51h 40mMultiple Airlines
Deal found 6/6$446
mié. 9/411:05 amMDW - OPO
1 stop18h 40mMultiple Airlines
Deal found 6/5$452
mié. 7/38:27 amMDW - OPO
2 stops32h 23mMultiple Airlines
Deal found 6/5$455
sáb. 9/710:08 pmMDW - OPO
3 stops43h 22mMultiple Airlines
Deal found 6/5$469
sáb. 9/1412:30 pmMDW - OPO
3 stops17h 10mMultiple Airlines
Deal found 6/5$488

Find flights from Midway to Porto within your budget

Customize your flight search to find flights from Midway 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$595 - $912

Route

Depart

Return

Price

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

dom. 11/17

2 stops15h 40m

Porto

vie. 11/22

2 stops19h 05m

$595

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

lun. 11/4

2 stops19h 15m

Porto

lun. 11/18

2 stops19h 05m

$687

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

vie. 8/9

2 stops32h 40m

Porto

dom. 8/18

2 stops37h 49m

$708

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

mar. 10/22

2 stops14h 50m

Porto

lun. 10/28

2 stops17h 03m

$721

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

jue. 11/21

2 stops19h 15m

Porto

jue. 11/28

2 stops19h 34m

$743

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

mar. 7/23

2 stops15h 47m

Porto

vie. 8/16

2 stops29h 31m

$765

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

lun. 7/15

2 stops23h 57m

Porto

mié. 7/24

2 stops30h 43m

$776

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

lun. 10/21

2 stops14h 50m

Porto

mié. 10/30

2 stops17h 03m

$878

Chicago MidwayPorto

MDW - OPO

MDWOPO

Chicago Midway

mié. 7/3

2 stops32h 23m

Porto

lun. 7/8

1 stop26h 37m

$912

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Midway to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 junio 6, 2024.
Peruse reviews from past customers who have flown with Delta, Air France and KLM from Chicago to Porto to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Porter Airlines
7.4
Good
382 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Midway to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Chicago Midway?

    Most people fly into Porto (OPO) if they book a flight to Porto from Chicago Midway. On average, Porto has 0 inbound flights from Chicago Midway per day from 0 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • Can I find flights from Chicago Midway Airport to Porto for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago Midway Airport to Porto for under $600. The cheapest flight booked recently is on Delta for just $595, but on average you can expect to pay $865.

  • Are there last-minute flights available from Chicago Midway Airport to Porto for under $1,200?

    There are currently 3+ open flights from Chicago Midway Airport to Porto within the next 7 days for less than $1,200.

  • What does MDW to OPO mean?

    MDW stands for Chicago Midway Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

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

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

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

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

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

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

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

    Many airlines flying from Midway 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 Midway to Porto?

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

    The Chicago Midway Airport to Porto flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Chicago Midway Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to Porto (average of $524). Flying from Chicago Midway Airport to Porto in June is currently the most expensive (average of $986). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Midway to Porto
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Lisbon flights
Midway to Lisbon flights
O'Hare Intl to Porto flights
O'Hare Intl to Funchal flights
O'Hare Intl to Ponta Delgada flights
O'Hare Intl to Faro flights
Midway to Faro flights
O'Hare Intl to Lajes flights
Midway to Ponta Delgada flights
New York to Houston flights
Orlando to Charlotte flights
Los Angeles to Barcelona flights
New York to Rome flights
USA to Singapore flights
Los Angeles to Mumbai flights
Los Angeles to Hawaii flights
New York to Buffalo flights
Honolulu to Los Angeles flights
Los Angeles to Toronto flights
San Francisco to Tokyo flights
Chicago Midway Airport to Norfolk flights

Search flights from Midway to Porto by cabin class

Find flights from Midway to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines