$426+ Cheap flights from Knoxville (TYS) to Spain
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MAD
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Spain with Cheapflights
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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
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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 October 8, 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 October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/26:45 am -
2 stops19h 00m
Tue 11/176:05 am -
2 stops19h 31m
Deal found 10/4![United Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 11/211:33 am -
1 stop15h 17m
Tue 11/171:00 pm -
1 stop15h 48m
Deal found 10/4![American Airlines logo]()
$749
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Wed 11/114:59 pm -
2 stops17h 36m
Wed 11/1812:00 pm -
1 stop14h 49m
Deal found 10/5![British Airways logo]()
$752
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Mon 11/91:55 pm -
2 stops21h 55m
Tue 11/246:05 am -
2 stops23h 54m
Deal found 10/7![Lufthansa logo]()
$752
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/45:45 am -
1 stop21h 15m
Wed 11/1110:30 am -
1 stop19h 29m
Deal found 10/4![United Airlines logo]()
$755
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Tue 12/14:32 pm -
2 stops18h 33m
Tue 12/812:40 pm -
1 stop12h 11m
Deal found 10/5![British Airways logo]()
$756
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/95:45 am -
1 stop20h 00m
Tue 11/241:20 pm -
2 stops16h 39m
Deal found 10/7![United Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/93:55 pm -
1 stop11h 00m
Tue 11/241:15 pm -
1 stop12h 19m
Deal found 10/7![American Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/16:20 am -
2 stops19h 25m
Tue 12/86:05 am -
2 stops19h 42m
Deal found 10/5![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/187:35 pm -
2 stops16h 00m
Wed 11/256:20 am -
2 stops19h 16m
Deal found 10/4![United Airlines logo]()
$764
This oojo deal was found by Cheapflights users on 10/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:55 pm -
1 stop11h 00m
Mon 11/97:30 pm -
2 stops31h 19m
Deal found 10/3![British Airways logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/189:45 am -
2 stops26h 00m
Wed 11/257:30 am -
2 stops22h 29m
Deal found 10/4![United Airlines logo]()
$789
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 October 8, 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 October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/26:45 am -
2 stops19h 00m
Tue 11/176:05 am -
2 stops19h 31m
Deal found 10/4![United Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/286:00 am -
1 stop20h 05m
Fri 11/611:00 am -
1 stop15h 20m
Deal found 10/3![American Airlines logo]()
$805
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Wed 10/284:38 pm -
2 stops17h 02m
Fri 11/68:50 am -
2 stops20h 57m
Deal found 10/7![British Airways logo]()
$807
This Delta deal was found by Cheapflights users on 10/4. 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 1/36:55 pm -
2 stops18h 15m
Tue 1/196:05 am -
2 stops20h 35m
Deal found 10/4![Delta logo]()
$916
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/95:45 am -
1 stop20h 00m
Tue 11/241:20 pm -
2 stops16h 39m
Deal found 10/7![United Airlines logo]()
$758
This BusinessClass deal was found by Cheapflights users on 10/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:32 pm -
3 stops62h 23m
Fri 11/272:15 pm -
2 stops16h 37m
Deal found 10/5![Multiple Airlines logo]()
$1,580
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/16:20 am -
2 stops19h 25m
Tue 12/86:05 am -
2 stops19h 42m
Deal found 10/5![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/189:45 am -
2 stops26h 00m
Wed 11/257:30 am -
2 stops22h 29m
Deal found 10/4![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/2610:33 am -
1 stop20h 42m
Thu 12/1010:30 am -
1 stop19h 29m
Deal found 10/5![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/2811:20 am -
2 stops38h 25m
Sun 12/131:25 pm -
2 stops55h 28m
Deal found 10/7![United Airlines logo]()
$810
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/194:30 pm -
2 stops23h 25m
Thu 11/266:45 am -
2 stops18h 51m
Deal found 10/5![United Airlines logo]()
$837
This BusinessClass deal was found by Cheapflights users on 10/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:50 am -
2 stops27h 20m
Fri 11/272:15 pm -
2 stops16h 37m
Deal found 10/5![British Airways logo]()
$1,386
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/199:45 am -
2 stops24h 55m
Thu 11/266:05 am -
2 stops19h 31m
Deal found 10/5![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 10/281:55 pm -
1 stop12h 50m
Sat 11/711:00 am -
1 stop14h 36m
Deal found 10/3![United Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/26:45 am -
2 stops19h 00m
Mon 11/98:35 am -
2 stops36h 13m
Deal found 10/6![United Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 1/35:30 am -
1 stop20h 15m
Tue 1/196:05 am -
2 stops19h 39m
Deal found 10/4![United Airlines logo]()
$905
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/2011:20 am -
2 stops19h 40m
Fri 11/276:50 am -
2 stops18h 46m
Deal found 10/6![United Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/249:30 am -
1 stop16h 15m
Wed 12/306:25 am -
2 stops23h 50m
Deal found 10/5![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/2711:20 am -
1 stop16h 00m
Tue 11/36:20 am -
2 stops23h 39m
Deal found 10/4![United Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 10/281:56 pm -
2 stops21h 54m
Tue 11/310:30 am -
1 stop15h 06m
Deal found 10/3![United Airlines logo]()
$987
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/265:45 am -
2 stops26h 30m
Mon 11/21:50 pm -
2 stops35h 46m
Deal found 10/5![United Airlines logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/237:35 pm -
1 stop30h 10m
Wed 12/3011:00 am -
1 stop14h 49m
Deal found 10/5![United Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 10/4. 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 3/68:30 am -
2 stops24h 50m
Sun 3/1410:00 am -
2 stops33h 42m
Deal found 10/4![United Airlines logo]()
$1,318
Last-minute flights from Knoxville to SpainDiscover last-minute flight deals from Knoxville to Spain. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Spain. Data last updated October 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/26:45 am -
2 stops19h 00m
Tue 11/176:05 am -
2 stops19h 31m
Deal found 10/4![United Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 11/211:33 am -
1 stop15h 17m
Tue 11/171:00 pm -
1 stop15h 48m
Deal found 10/4![American Airlines logo]()
$749
This oojo deal was found by Cheapflights users on 10/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:55 pm -
1 stop11h 00m
Mon 11/97:30 pm -
2 stops31h 19m
Deal found 10/3![British Airways logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/45:45 am -
1 stop21h 15m
Wed 11/1110:30 am -
1 stop19h 29m
Deal found 10/4![United Airlines logo]()
$755
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Mon 11/91:55 pm -
2 stops21h 55m
Tue 11/246:05 am -
2 stops23h 54m
Deal found 10/7![Lufthansa logo]()
$752
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/95:45 am -
1 stop20h 00m
Tue 11/241:20 pm -
2 stops16h 39m
Deal found 10/7![United Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/93:55 pm -
1 stop11h 00m
Tue 11/241:15 pm -
1 stop12h 19m
Deal found 10/7![American Airlines logo]()
$759
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Wed 11/114:59 pm -
2 stops17h 36m
Wed 11/1812:00 pm -
1 stop14h 49m
Deal found 10/5![British Airways logo]()
$752
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/187:35 pm -
2 stops16h 00m
Wed 11/256:20 am -
2 stops19h 16m
Deal found 10/4![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/189:45 am -
2 stops26h 00m
Wed 11/257:30 am -
2 stops22h 29m
Deal found 10/4![United Airlines logo]()
$789
This United deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop25h 15m
Thu 12/101:35 pm -
2 stops57h 25m
Deal found 10/5![Multiple Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/287:35 pm -
1 stop30h 10m
Sun 12/131:25 pm -
2 stops55h 28m
Deal found 10/7![United Airlines logo]()
$800
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 October 8, 2026.
Search for one-way flight options from Knoxville to Spain. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:30 am -
2 stops28h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$426
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Tue 11/33:55 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![British Airways logo]()
$458
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Sat 12/124:28 pm -
2 stops45h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$466
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:35 am -
2 stops18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$481
This Gurufare deal was found by Cheapflights users on 10/4. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:33 am -
2 stops26h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Aer Lingus logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:17 pm -
3 stops36h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$504
This Expedia deal was found by Cheapflights users on 10/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:34 pm -
1 stop15h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![KLM logo]()
$548
This oojo deal was found by Cheapflights users on 10/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:17 pm -
1 stop30h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![British Airways logo]()
$562
This FlightHub deal was found by Cheapflights users on 10/7. 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 10/305:07 pm -
1 stop11h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![British Airways logo]()
$600
This Air Canada deal was found by Cheapflights users on 10/6. 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 12/129:45 am -
3 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Air Canada logo]()
$798
This Air Canada deal was found by Cheapflights users on 10/4. 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.
Fri 10/309:45 am -
3 stops17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$1,530
This Thrive Travel deal was found by Cheapflights users on 10/6. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:34 am -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Iberia logo]()
$1,969
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 October 8, 2026.
Round-trip from | $714 (United Airlines) |
|---|---|
One-way from | $426 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $910 |
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 7,457,451 searches. Data last updated October 8, 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
Quickest round-trip
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Tue 11/3
3:55 pm-9:10 am
1 stop11h 15m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$458
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Sat 12/12
4:28 pm-7:55 pm
2 stops45h 27m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$466
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Fri 10/30
11:35 am-10:50 am
2 stops18h 15m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$481
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Tue 11/3
8:30 am-11:45 pm
3 stops33h 15m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$502
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Wed 11/18
6:17 pm-12:50 pm
3 stops36h 33m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$504
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Wed 11/18
12:34 pm-9:45 am
1 stop15h 11m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$548
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Sat 12/12
5:17 pm-5:45 am
1 stop30h 28m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$562
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Fri 10/30
5:07 pm-9:50 am
1 stop11h 43m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$600
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Mon 11/2
6:45 am-7:45 am
2 stops19h 00m
Madrid Barajas
Tue 11/17
6:05 am-7:36 pm
2 stops19h 31m
$748
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Mon 11/9
5:45 am-7:45 am
1 stop20h 00m
Madrid Barajas
Tue 11/24
1:20 pm-11:59 pm
2 stops16h 39m
$758
Showing 1-10 of 33 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-MAD
TYS-BCN
TYS-BIO
TYS-GRX
TYS-SVQ
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-MAD
TYS-BCN
TYS-BIO
TYS-GRX
What is the cheapest month to book a flight from Knoxville to Spain?
Currently, January is the cheapest month in which you can book a flight from Knoxville to Spain (average of $483). Flying from Knoxville to Spain in June is currently the most expensive (average of $1,477). 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 October 8, 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.
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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
See prices for flight routes from nearby airports that may be better suited for you.
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
Find flights from Knoxville to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Spain flights
Browse other Knoxville and Spain flight options. Last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$967 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$591 | Average$829 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$640 | Average$1,069 | FlexibilityNo cancel fee | On-time71% |