$436 Find Cheap Flights from Cedar Rapids to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cedar Rapids to Portugal departing on 4/8. 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

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Flight Deals

Book Cheap Cedar Rapids to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cedar Rapids to Portugal 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 Cedar Rapids to Portugal

qui, dez 4 - qui, dez 11
United Airlines Logo
11:31 am - 8:10 amCID-LIS
14h 39m2 stops
United Airlines Logo
10:55 am - 9:19 pmLIS-CID
40h 24m2 stops
$537United Airlines
Find Deal
ter, nov 18 - ter, nov 25
United Airlines Logo
8:53 am - 9:20 amCID-LIS
18h 27m2 stops
United Airlines Logo
5:00 am - 9:29 pmLIS-CID
22h 29m2 stops
$541United Airlines
Find Deal
sex, dez 5 - sex, dez 12
United Airlines Logo
2:52 pm - 10:15 amCID-LIS
13h 23m2 stops
United Airlines Logo
11:20 am - 11:56 amLIS-CID
30h 36m2 stops
$543United Airlines
Find Deal
ter, nov 18 - ter, nov 25
Multiple Airlines Logo
8:00 am - 9:20 amCID-LIS
19h 20m2 stops
Multiple Airlines Logo
2:10 pm - 9:29 pmLIS-CID
37h 19m2 stops
$544Multiple Airlines
Find Deal
sex, dez 12 - sex, dez 19
KLM Logo
5:50 am - 8:00 amCID-LIS
20h 10m2 stops
KLM Logo
10:55 am - 10:19 pmLIS-CID
17h 24m2 stops
$635KLM
Find Deal
sex, nov 7 - sex, nov 14
Lufthansa Logo
5:26 pm - 10:50 pmCID-LIS
23h 24m2 stops
Lufthansa Logo
6:10 am - 9:29 pmLIS-CID
21h 19m2 stops
$760Lufthansa
Find Deal
qui, dez 11 - qui, dez 18
Multiple Airlines Logo
8:00 am - 9:20 amCID-LIS
19h 20m2 stops
Multiple Airlines Logo
10:55 am - 9:34 pmLIS-CID
16h 39m3 stops
$867Multiple Airlines
Find Deal
sex, mar 27 - ter, mar 31
American Airlines Logo
7:13 am - 10:25 pmCID-LIS
34h 12m2 stops
American Airlines Logo
10:15 pm - 9:33 pmLIS-CID
29h 18m2 stops
$880American Airlines
Find Deal
sex, mar 27 - ter, mar 31
American Airlines Logo
7:13 am - 10:25 pmCID-LIS
34h 12m2 stops
American Airlines Logo
7:15 am - 5:41 pmLIS-CID
16h 26m2 stops
$886American Airlines
Find Deal
dom, nov 23 - sex, nov 28
Lufthansa Logo
5:26 pm - 11:30 pmCID-LIS
24h 04m2 stops
Lufthansa Logo
5:00 am - 4:47 pmLIS-CID
17h 47m2 stops
$1,165Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Cedar Rapids to Portugal flights

Get data-powered insights and trends into flights from Cedar Rapids to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cedar Rapids to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cedar Rapids to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cedar Rapids to Portugal is February, when tickets cost $576 (return) on average. On the other hand, the most expensive months are August and May, when the average cost of round-trip tickets is $1,948 and $1,401 respectively.

Good to know

Low seasonFebruary
Cheapest flight$436
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Cedar Rapids to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Cedar Rapids to Portugal?

    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 Cedar Rapids to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cedar Rapids to Portugal 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 Cedar Rapids to Portugal?

    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 from Cedar Rapids to Portugal with an airline and back with another airline.

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

    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 from Cedar Rapids to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the evening, when round-trip flights cost $787 on average. Morning departures are around 49% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,175.

Reviews of the top airline flying from Cedar Rapids to Portugal

 
Need help choosing which airline to fly with from Cedar Rapids to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8988 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

4.0 OkayAnonymous, Oct 2025SFO - PTY
Read more United Airlines reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Everything you need to know for your flight from Cedar Rapids to Portugal

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