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Algarve

$235+ Cheap flights from Knoxville (TYS) to Algarve

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FAO
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Knoxville to Algarve

Keep the following information in mind while searching for Knoxville to Algarve flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$801
(United Airlines)

One-way from

$235
(Kiwi.com)
From Knoxville McGhee Tyson to Algarve
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One-way flight from Knoxville McGhee Tyson to Algarve
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Find flight deals from Knoxville to Algarve

Cheapest flights from Knoxville to Algarve
Explore the most affordable flight options available from Knoxville to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/198:26 amTYS - FAO
2 stops22h 54mUnited Airlines
dom. 11/231:30 pmFAO - TYS
2 stops49h 35mUnited Airlines
Deal found 9/14$801

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Algarve 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 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Knoxville to Algarve that are best for you.

Fly from

Knoxville

Fly to

Algarve

Route

Depart

Return

Price

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

mié. 11/19

8:26 am-12:20 pm

2 stops22h 54m

Faro

dom. 11/23

1:30 pm-11:59 pm

2 stops39h 29m

$801

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

vie. 1/30

7:15 am-6:00 pm

2 stops29h 45m

$235

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

lun. 2/2

7:15 am-11:50 pm

3 stops35h 35m

$298

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

sáb. 1/31

5:59 pm-8:15 pm

3 stops45h 16m

$336

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

jue. 2/5

9:29 am-1:45 pm

3 stops47h 16m

$359

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

mié. 2/4

6:45 am-12:20 pm

2 stops24h 35m

$394

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

mié. 2/4

4:47 pm-9:45 pm

3 stops47h 58m

$394

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

dom. 2/1

11:03 am-5:15 pm

2 stops25h 12m

$402

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

mar. 2/3

1:59 pm-1:20 pm

2 stops18h 21m

$402

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

sáb. 1/31

5:00 pm-6:25 pm

2 stops44h 25m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 11 results
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Best time to book a flight from Knoxville to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from Knoxville 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 Knoxville to Algarve

What is the cheapest time of day to fly from TYS to SAL?

Find hourly flight availability from Knoxville to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Algarve as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Algarve. 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 from for flights from Knoxville to Algarve?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Algarve from Knoxville.

  • How long is the flight from Knoxville to Algarve?

    A quick flight from Knoxville to Algarve can take about 22h 54m. United Airlines provides one of the quickest options available for as low as $801. Knoxville and Algarve are separated by a distance of 4103 mi.

  • Can I find deals for flights from Knoxville to Algarve that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Algarve?

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

  • Can I find deals for business class flights from Knoxville to Algarve?

    Yes. Cheapflights offers flight deals from Knoxville to Algarve 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 Knoxville to Algarve?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Algarve (average of $628). Flying from Knoxville to Algarve in June is currently the most expensive (average of $1,329). 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.

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