Porto

Cheap flights from Omaha (OMA) to Porto (OPO)

OMA — OPO
Oct 16 — Oct 231
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Omaha to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Omaha to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Omaha (OMA) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Popular in

June

Cheapest in

November
Highest demand for flights based on searches. 39% potential increase in price ($681 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($88 potential savings vs. average RT price).

Best time to book a flight from Omaha to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Omaha 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.

Cheapflights Insights

Everything you need to know about your flight from Omaha to Porto

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

Find hourly flight availability from Omaha to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Omaha to Porto at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

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 September 16, 2025.
Get a feel of what it's like to fly with United Airlines from Omaha to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Omaha to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What is the cheapest airline to fly from Omaha to Porto round-trip?

    Currently priced at $631, United Airlines will fly you from Omaha to Porto and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Omaha to Porto that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Omaha 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.

  • What is the cheapest month to book a flight from Omaha to Porto?

    Currently, January is the cheapest month in which you can book a flight from Omaha to Porto (average of $523). Flying from Omaha to Porto in June is currently the most expensive (average of $1,027). 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

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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 Omaha to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Omaha to Porto

Discover the top airline that operate flights from Omaha to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$631Average$1,276FlexibilityNo cancel feeOn-time69%

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.