$581+ Cheap flights from Knoxville (TYS) to Spain
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MAD
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Cheapest flights from Knoxville to SpainExplore the most affordable flight options available from Knoxville to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Knoxville to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:20 pm
TYS
- MAD
1 stop10h 55m
Delta
Thu 12/311:55 am
MAD
- TYS
1 stop15h 50m
Delta
Deal found 4/29![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:47 am
TYS
- MAD
2 stops15h 33m
Delta
Thu 12/311:55 am
MAD
- TYS
1 stop14h 45m
Delta
Deal found 4/29![Delta logo]()
$759
This FlightHub deal was found by Cheapflights users on 5/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:57 pm
TYS
- BCN
2 stops18h 23m
Scandinavian Airlines
Sat 11/147:10 pm
BCN
- TYS
2 stops32h 35m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 9/267:20 pm
TYS
- MAD
1 stop30h 45m
United Airlines
Fri 12/411:15 am
MAD
- TYS
2 stops28h 44m
United Airlines
Deal found 4/29![United Airlines logo]()
$764
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:20 pm
TYS
- MAD
2 stops29h 30m
Air Canada
Thu 12/31:35 pm
MAD
- TYS
2 stops55h 07m
Air Canada
Deal found 4/29![Air Canada logo]()
$766
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:40 pm
TYS
- BCN
1 stop14h 10m
American Airlines
Fri 11/63:05 pm
BCN
- TYS
1 stop14h 40m
American Airlines
Deal found 5/3![American Airlines logo]()
$771
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:45 am
TYS
- MAD
2 stops21h 05m
Air Canada
Thu 12/31:35 pm
MAD
- TYS
2 stops50h 25m
Air Canada
Deal found 4/29![Air Canada logo]()
$771
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 10/282:00 pm
TYS
- BCN
2 stops13h 35m
United Airlines
Fri 11/610:30 am
BCN
- TYS
1 stop14h 47m
United Airlines
Deal found 4/30![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/236:30 am
TYS
- BCN
2 stops20h 50m
United Airlines
Fri 10/23:15 pm
BCN
- TYS
1 stop15h 15m
United Airlines
Deal found 4/30![United Airlines logo]()
$778
This Iberia deal was found by Cheapflights users on 5/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:54 pm
TYS
- BCN
2 stops17h 16m
Multiple Airlines
Fri 11/63:05 pm
BCN
- TYS
1 stop14h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 11/47:00 am
TYS
- MAD
2 stops20h 15m
United Airlines
Mon 12/71:45 pm
MAD
- TYS
2 stops37h 20m
United Airlines
Deal found 4/29![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:20 pm
TYS
- BCN
2 stops16h 10m
Delta
Fri 11/610:30 am
BCN
- TYS
2 stops19h 16m
Delta
Deal found 5/1![Delta logo]()
$783
Best flights from Knoxville to SpainDiscover carefully curated flight deals from Knoxville to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Knoxville to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:57 pm
TYS
- BCN
2 stops17h 33m
Delta
Fri 11/610:30 am
BCN
- TYS
2 stops19h 16m
Delta
Deal found 5/2![Delta logo]()
$783
This British Airways deal was found by Cheapflights users on 5/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:19 pm
TYS
- BCN
2 stops13h 56m
British Airways
Fri 10/210:15 am
BCN
- TYS
2 stops17h 00m
British Airways
Deal found 5/3![British Airways logo]()
$801
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/17:19 pm
TYS
- BCN
2 stops30h 41m
United Airlines
Fri 9/1112:15 pm
BCN
- TYS
2 stops34h 44m
United Airlines
Deal found 4/30![United Airlines logo]()
$826
This KLM deal was found by Cheapflights users on 5/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:00 pm
TYS
- BCN
2 stops14h 45m
KLM
Fri 10/1611:00 am
BCN
- TYS
1 stop34h 05m
KLM
Deal found 5/3![KLM logo]()
$829
This KLM deal was found by Cheapflights users on 5/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:57 pm
TYS
- BCN
2 stops14h 53m
Multiple Airlines
Fri 9/1111:00 am
BCN
- TYS
1 stop18h 47m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$841
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:40 pm
TYS
- MAD
1 stop13h 25m
Finnair
Mon 12/79:40 pm
MAD
- TYS
2 stops32h 17m
Finnair
Deal found 4/29![Finnair logo]()
$1,171
This Virgin Atlantic deal was found by Cheapflights users on 5/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:54 pm
TYS
- MAD
1 stop14h 21m
Virgin Atlantic
Tue 6/239:50 am
MAD
- TYS
1 stop13h 25m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$1,202
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/235:57 pm
TYS
- BCN
1 stop13h 18m
United Airlines
Fri 10/23:15 pm
BCN
- TYS
1 stop15h 15m
United Airlines
Deal found 4/30![United Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:55 am
TYS
- MAD
1 stop16h 00m
Delta
Sat 12/510:00 am
MAD
- TYS
1 stop16h 35m
Delta
Deal found 4/29![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 9/85:45 am
TYS
- MAD
1 stop20h 20m
United Airlines
Fri 9/2511:15 am
MAD
- TYS
1 stop33h 22m
United Airlines
Deal found 5/2![United Airlines logo]()
$845
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:59 pm
TYS
- AGP
2 stops18h 41m
Delta
Mon 6/85:25 pm
AGP
- TYS
2 stops30h 37m
Delta
Deal found 5/2![Delta logo]()
$953
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:30 am
TYS
- AGP
2 stops23h 05m
Delta
Wed 6/105:25 pm
AGP
- TYS
2 stops29h 50m
Delta
Deal found 5/2![Delta logo]()
$958
This Finnair deal was found by Cheapflights users on 5/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:24 pm
TYS
- MAD
1 stop12h 56m
Multiple Airlines
Tue 8/411:45 am
MAD
- TYS
1 stop16h 13m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,202
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:59 pm
TYS
- AGP
2 stops18h 41m
Delta
Tue 6/912:40 pm
AGP
- TYS
2 stops28h 21m
Delta
Deal found 5/2![Delta logo]()
$961
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 6/45:45 am
TYS
- AGP
2 stops19h 50m
United Airlines
Sun 6/149:35 am
AGP
- TYS
2 stops31h 07m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,090
This Air Canada deal was found by Cheapflights users on 5/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:35 pm
TYS
- AGP
3 stops19h 30m
Air Canada
Wed 6/247:00 am
AGP
- TYS
3 stops22h 54m
Air Canada
Deal found 5/3![Air Canada logo]()
$2,680
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 6/57:19 pm
TYS
- AGP
2 stops30h 16m
United Airlines
Sun 6/149:35 am
AGP
- TYS
2 stops31h 07m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,090
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:41 am
TYS
- AGP
2 stops18h 04m
Delta
Tue 6/235:25 pm
AGP
- TYS
2 stops29h 50m
Delta
Deal found 5/2![Delta logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 7/1610:00 am
TYS
- MAD
1 stop16h 05m
United Airlines
Sun 7/261:30 pm
MAD
- TYS
2 stops51h 12m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,124
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:41 am
TYS
- AGP
2 stops18h 04m
Delta
Wed 6/245:25 pm
AGP
- TYS
2 stops29h 50m
Delta
Deal found 5/3![Delta logo]()
$1,044
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:56 am
TYS
- MAD
2 stops17h 24m
Delta
Sun 5/179:50 am
MAD
- TYS
1 stop14h 52m
Delta
Deal found 4/30![Delta logo]()
$1,192
Last-minute flights from Knoxville to SpainDiscover last-minute flight deals from Knoxville to Spain. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Spain. Data last updated May 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/15:55 pm
TYS
- BCN
1 stop13h 20m
United Airlines
Sun 5/1012:15 pm
BCN
- TYS
2 stops37h 57m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,098
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:06 pm
TYS
- BCN
1 stop11h 29m
British Airways
Sun 5/1010:30 am
BCN
- TYS
1 stop17h 26m
British Airways
Deal found 4/29![British Airways logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Mon 5/410:49 am
TYS
- BCN
2 stops15h 31m
United Airlines
Tue 5/1911:15 am
BCN
- TYS
1 stop14h 57m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,002
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:49 pm
TYS
- MAD
1 stop12h 16m
British Airways
Sun 5/171:00 pm
MAD
- TYS
1 stop16h 55m
British Airways
Deal found 4/30![British Airways logo]()
$1,095
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/87:00 am
TYS
- MAD
2 stops20h 00m
United Airlines
Sun 5/175:55 am
MAD
- TYS
2 stops20h 50m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,101
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:36 am
TYS
- AGP
2 stops23h 09m
Delta
Wed 6/105:25 pm
AGP
- TYS
2 stops27h 54m
Delta
Deal found 5/2![Delta logo]()
$1,023
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:36 am
TYS
- AGP
2 stops23h 09m
Delta
Tue 6/912:40 pm
AGP
- TYS
2 stops17h 14m
Delta
Deal found 5/2![Delta logo]()
$1,031
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:36 am
TYS
- AGP
2 stops23h 09m
Delta
Fri 6/125:55 am
AGP
- TYS
2 stops21h 46m
Delta
Deal found 5/2![Delta logo]()
$1,056
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/305:45 am
TYS
- AGP
2 stops19h 50m
United Airlines
Sat 6/139:35 am
AGP
- TYS
2 stops16h 59m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/305:45 am
TYS
- AGP
2 stops19h 50m
United Airlines
Sun 6/149:35 am
AGP
- TYS
2 stops31h 07m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,090
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
TYS
- AGP
2 stops23h 45m
Delta
Wed 6/105:25 pm
AGP
- TYS
2 stops27h 54m
Delta
Deal found 5/2![Delta logo]()
$1,091
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
TYS
- AGP
2 stops23h 45m
Delta
Tue 6/912:40 pm
AGP
- TYS
2 stops28h 21m
Delta
Deal found 5/2![Delta logo]()
$1,099
One-way flights from Knoxville to SpainSearch for one-way flight options from Knoxville to Spain. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Knoxville to Spain. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:44 am
TYS
- MAD
2 stops15h 51m
WestJet
Deal found 4/30![WestJet logo]()
$581
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:59 pm
TYS
- MAD
1 stop12h 16m
KLM
Deal found 4/29![KLM logo]()
$613
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:00 am
TYS
- MAD
3 stops17h 50m
Air Canada
Deal found 4/30![Air Canada logo]()
$845
Find flight deals from Knoxville to Spain
Keep the following information in mind while searching for Knoxville to Spain flight deals. Data was last updated May 4, 2026.
Round-trip from | $754 (Delta) |
|---|---|
One-way from | $581 (Ovago) |
Popular in | June |
Cheapest in | January |
Average price | $1,387 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Spain 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 May 4, 2026.
Use the filters below to find and compare flights from Knoxville to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Wed 10/28
5:57 pm-4:30 pm
2 stops17h 33m
Barcelona-El Prat
Fri 11/6
10:30 am-11:46 pm
2 stops19h 16m
$783
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Wed 9/23
6:19 pm-2:15 pm
2 stops13h 56m
Barcelona-El Prat
Fri 10/2
10:15 am-9:15 pm
2 stops17h 00m
$801
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Tue 9/1
7:19 pm-8:00 am
2 stops30h 41m
Barcelona-El Prat
Fri 9/11
12:15 pm-4:59 pm
2 stops34h 44m
$826
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Sat 10/10
12:00 pm-8:45 am
2 stops14h 45m
Barcelona-El Prat
Fri 10/16
11:00 am-3:05 pm
1 stop34h 05m
$829
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Wed 9/23
5:57 pm-1:15 pm
1 stop13h 18m
Barcelona-El Prat
Fri 10/2
3:15 pm-12:30 am
1 stop15h 15m
$835
KnoxvilleBarcelona
TYS - BCN
TYSBCN
Knoxville McGhee Tyson
Tue 9/1
5:57 pm-2:50 pm
2 stops14h 53m
Barcelona-El Prat
Fri 9/11
11:00 am-11:47 pm
1 stop18h 47m
$841
KnoxvilleMadrid
TYS - MAD
TYSMAD
Knoxville McGhee Tyson
Tue 9/8
5:45 am-8:05 am
1 stop20h 20m
Madrid Barajas
Fri 9/25
11:15 am-2:37 pm
1 stop33h 22m
$845
KnoxvilleMadrid
TYS - MAD
TYSMAD
Knoxville McGhee Tyson
Wed 9/30
11:55 am-9:55 am
1 stop16h 00m
Madrid Barajas
Sat 12/5
10:00 am-8:35 pm
1 stop16h 35m
$917
KnoxvilleMálaga
TYS - AGP
TYSAGP
Knoxville McGhee Tyson
Tue 6/2
5:59 pm-6:40 pm
2 stops18h 41m
Malaga
Mon 6/8
5:25 pm-6:02 pm
2 stops30h 37m
$953
KnoxvilleMálaga
TYS - AGP
TYSAGP
Knoxville McGhee Tyson
Wed 6/3
11:30 am-4:35 pm
2 stops23h 05m
Malaga
Wed 6/10
5:25 pm-5:15 pm
2 stops29h 50m
$958
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Knoxville with our price prediction graph.
TYS-BCN
TYS-AGP
TYS-MAD
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 Spain
TYS-ES0
TYS-BCN
TYS-AGP
TYS-MAD
What is the cheapest month to book a flight from Knoxville to Spain?
Currently, March is the cheapest month in which you can book a flight from Knoxville to Spain (average of $432). Flying from Knoxville to Spain in June is currently the most expensive (average of $1,121). 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.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated May 4, 2026.
See what other customers who have flown with United Airlines,American Airlines, andBritish Airways from Knoxville to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.6
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Knoxville to Spain
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Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Spain by cabin class
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Knoxville and Spain flights
Browse other Knoxville and Spain flight options. Last updated on May 4, 2026.
Popular flight searches
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Knoxville to Spain flights
Consider these flights traveling from Knoxville to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 3 airlines flying from Knoxville to Spain
Discover the top 3 airlines that operate flights from Knoxville to Spain. 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$512 | Average$918 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$587 | Average$778 | FlexibilityNo cancel fee | On-time69% |