$340+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MAD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to Spain 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 Knoxville to Spain
Cheapest
Best
Last-minute
One-way
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 30, 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 30, 2026.
This Rumbo deal was found by Cheapflights users on 10/27. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:22 pm -
1 stop32h 23m
Tue 12/159:20 am -
2 stops18h 57m
Deal found 10/27![Virgin Atlantic logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/295:45 am -
2 stops21h 45m
Tue 12/156:05 am -
2 stops38h 48m
Deal found 10/27![United Airlines logo]()
$759
This Expedia deal was found by Cheapflights users on 10/28. 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 11/2511:34 am -
1 stop15h 51m
Wed 12/29:00 pm -
2 stops32h 46m
Deal found 10/28![Iberia logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/32:07 pm -
1 stop11h 38m
Tue 12/81:25 pm -
2 stops33h 35m
Deal found 10/26![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/285:45 am -
1 stop22h 15m
Fri 11/61:35 pm -
2 stops51h 09m
Deal found 10/28![United Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/31:38 pm -
1 stop10h 07m
Tue 12/812:40 pm -
1 stop16h 13m
Deal found 10/26![American Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 10/26. 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 12/36:17 pm -
2 stops17h 28m
Tue 12/86:05 am -
2 stops21h 28m
Deal found 10/26![Delta logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/106:00 am -
2 stops19h 45m
Thu 12/1711:15 am -
1 stop15h 39m
Deal found 10/26![United Airlines logo]()
$824
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/136:20 am -
1 stop20h 00m
Sun 12/201:15 pm -
2 stops31h 27m
Deal found 10/29![United Airlines logo]()
$829
This Expedia deal was found by Cheapflights users on 10/28. 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 11/254:30 pm -
2 stops25h 05m
Wed 12/26:35 pm -
2 stops35h 24m
Deal found 10/28![Lufthansa logo]()
$843
This Ovago deal was found by Cheapflights users on 10/28. 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 11/256:05 pm -
2 stops14h 45m
Wed 12/25:20 pm -
2 stops30h 11m
Deal found 10/28![British Airways logo]()
$854
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/258:50 am -
1 stop14h 55m
Wed 12/212:40 pm -
1 stop14h 03m
Deal found 10/28![American Airlines logo]()
$874
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 30, 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 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 2/162:07 pm -
1 stop12h 53m
Thu 2/181:35 pm -
2 stops36h 16m
Deal found 10/25![United Airlines logo]()
$724
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Mon 2/17:10 pm -
2 stops32h 25m
Fri 2/51:35 pm -
2 stops29h 45m
Deal found 10/27![Air Canada logo]()
$761
This KLM deal was found by Cheapflights users on 10/25. 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.
Fri 2/54:43 pm -
1 stop13h 02m
Fri 2/1210:50 am -
2 stops16h 44m
Deal found 10/25![KLM logo]()
$809
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 2/51:04 pm -
2 stops20h 16m
Fri 2/1210:50 am -
2 stops16h 44m
Deal found 10/28![Delta logo]()
$822
This Expedia deal was found by Cheapflights users on 10/28. 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 11/254:30 pm -
2 stops25h 05m
Wed 12/26:35 pm -
2 stops35h 24m
Deal found 10/28![Lufthansa logo]()
$843
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/117:35 pm -
2 stops22h 00m
Sun 3/2112:50 pm -
2 stops31h 00m
Deal found 10/25![Multiple Airlines logo]()
$873
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Thu 3/117:40 am -
2 stops20h 35m
Sun 3/2110:00 am -
1 stop16h 45m
Deal found 10/25![British Airways logo]()
$882
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:00 am -
1 stop19h 55m
Mon 12/2112:40 pm -
1 stop15h 17m
Deal found 10/29![American Airlines logo]()
$924
This Expedia deal was found by Cheapflights users on 10/26. 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.
Tue 11/1011:33 am -
2 stops38h 22m
Mon 11/169:40 pm -
2 stops31h 11m
Deal found 10/26![Iberia logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 2/15:55 pm -
2 stops32h 25m
Fri 2/51:35 pm -
2 stops50h 35m
Deal found 10/29![United Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 10/26. 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 12/36:17 pm -
2 stops17h 28m
Tue 12/86:05 am -
2 stops21h 28m
Deal found 10/26![Delta logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/28. 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 3/101:50 pm -
2 stops18h 15m
Wed 3/246:50 am -
2 stops19h 32m
Deal found 10/28![United Airlines logo]()
$752
This Rumbo deal was found by Cheapflights users on 10/26. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 pm -
2 stops23h 35m
Sun 11/1511:40 am -
2 stops18h 19m
Deal found 10/26![Lufthansa logo]()
$948
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Sun 1/107:30 am -
2 stops31h 40m
Sat 1/161:45 pm -
2 stops37h 09m
Deal found 10/27![British Airways logo]()
$958
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:30 am -
2 stops23h 15m
Sat 1/169:45 pm -
2 stops31h 01m
Deal found 10/29![Multiple Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/32:07 pm -
1 stop11h 38m
Tue 12/81:25 pm -
2 stops33h 35m
Deal found 10/26![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/116:20 am -
1 stop20h 00m
Fri 12/1810:30 am -
1 stop19h 45m
Deal found 10/27![United Airlines logo]()
$815
This Ovago deal was found by Cheapflights users on 10/26. 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.
Thu 12/108:00 pm -
2 stops39h 10m
Thu 12/179:40 pm -
2 stops29h 17m
Deal found 10/26![Multiple Airlines logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/109:45 am -
1 stop16h 00m
Thu 12/1711:00 am -
1 stop14h 49m
Deal found 10/26![United Airlines logo]()
$819
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:50 am -
2 stops20h 00m
Sun 12/201:45 pm -
3 stops26h 59m
Deal found 10/29![American Airlines logo]()
$1,221
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:02 pm -
2 stops41h 43m
Sat 1/165:30 pm -
2 stops33h 24m
Deal found 10/27![British Airways logo]()
$1,112
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:42 pm -
2 stops18h 33m
Sun 12/205:40 pm -
2 stops34h 17m
Deal found 10/29![British Airways logo]()
$1,269
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:45 am -
3 stops23h 10m
Sun 11/156:45 pm -
3 stops35h 14m
Deal found 10/26![Multiple Airlines logo]()
$1,363
This British Airways deal was found by Cheapflights users on 10/28. 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.
Mon 11/167:50 am -
2 stops27h 00m
Fri 11/2011:55 am -
2 stops36h 57m
Deal found 10/28![British Airways logo]()
$1,305
Last-minute flights from Knoxville to SpainDiscover last-minute flight deals from Knoxville to Spain. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Spain. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/66:45 am -
2 stops19h 35m
Sat 11/1410:30 am -
2 stops16h 24m
Deal found 10/29![United Airlines logo]()
$905
This FlightHub deal was found by Cheapflights users on 10/27. 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 11/66:07 pm -
2 stops22h 23m
Sat 11/146:35 am -
2 stops22h 13m
Deal found 10/27![British Airways logo]()
$918
This Expedia deal was found by Cheapflights users on 10/26. 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.
Tue 11/1011:33 am -
2 stops38h 22m
Mon 11/169:40 pm -
2 stops31h 11m
Deal found 10/26![Iberia logo]()
$1,024
This Rumbo deal was found by Cheapflights users on 10/26. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 pm -
2 stops23h 35m
Sun 11/1511:40 am -
2 stops18h 19m
Deal found 10/26![Lufthansa logo]()
$948
This British Airways deal was found by Cheapflights users on 10/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:33 am -
2 stops23h 17m
Fri 11/2011:55 am -
2 stops36h 57m
Deal found 10/29![British Airways logo]()
$1,305
This Expedia deal was found by Cheapflights users on 10/28. 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 11/2511:34 am -
1 stop15h 51m
Wed 12/29:00 pm -
2 stops32h 46m
Deal found 10/28![Iberia logo]()
$782
This Expedia deal was found by Cheapflights users on 10/28. 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 11/254:30 pm -
2 stops25h 05m
Wed 12/26:35 pm -
2 stops35h 24m
Deal found 10/28![Lufthansa logo]()
$843
This Ovago deal was found by Cheapflights users on 10/28. 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 11/256:05 pm -
2 stops14h 45m
Wed 12/25:20 pm -
2 stops30h 11m
Deal found 10/28![British Airways logo]()
$854
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/258:50 am -
1 stop14h 55m
Wed 12/212:40 pm -
1 stop14h 03m
Deal found 10/28![American Airlines logo]()
$874
This Air Canada deal was found by Cheapflights users on 10/28. 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 11/259:45 am -
3 stops16h 15m
Wed 12/21:25 pm -
2 stops16h 34m
Deal found 10/28![Multiple Airlines logo]()
$1,043
This Rumbo deal was found by Cheapflights users on 10/27. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:22 pm -
1 stop32h 23m
Tue 12/159:20 am -
2 stops18h 57m
Deal found 10/27![Virgin Atlantic logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/295:45 am -
2 stops21h 45m
Tue 12/156:05 am -
2 stops38h 48m
Deal found 10/27![United Airlines logo]()
$759
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 30, 2026.
Search for one-way flight options from Knoxville to Spain. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This KLM deal was found by Cheapflights users on 10/26. 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.
Sun 4/2512:00 pm -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![KLM logo]()
$340
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/255:06 pm -
2 stops23h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![British Airways logo]()
$341
This TravelUp deal was found by Cheapflights users on 10/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:20 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Lufthansa logo]()
$343
This Expedia deal was found by Cheapflights users on 10/27. 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 1/2712:02 pm -
2 stops39h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Iberia logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/276:15 am -
3 stops21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$419
This FlightHub deal was found by Cheapflights users on 10/28. 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 12/124:24 pm -
2 stops45h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Aer Lingus logo]()
$471
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:52 am -
2 stops20h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Aer Lingus logo]()
$506
This Rumbo deal was found by Cheapflights users on 10/26. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:00 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Virgin Atlantic logo]()
$545
This Air Canada deal was found by Cheapflights users on 10/26. 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 11/179:45 am -
3 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 12/1210:10 am -
3 stops55h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$566
This British Airways deal was found by Cheapflights users on 10/29. 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 British Airways 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 10/29![British Airways logo]()
$570
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:02 pm -
2 stops34h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![British Airways logo]()
$598
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 30, 2026.
Round-trip from | $724 (United Airlines) |
|---|---|
One-way from | $340 (KLM) |
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 30, 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 Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Sun 4/25
12:00 pm-12:50 pm
1 stop18h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$340
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Sun 4/25
5:06 pm-10:30 pm
2 stops23h 24m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$341
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Wed 1/27
12:20 pm-8:20 am
1 stop14h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$343
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Wed 1/27
12:02 pm-9:15 am
2 stops39h 13m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$344
Quickest round-trip
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Sun 4/25
11:31 am-6:45 am
1 stop13h 14m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$345
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Sat 12/12
4:24 pm-7:55 pm
2 stops45h 31m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$471
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Tue 11/17
7:52 am-9:55 am
2 stops20h 03m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$506
KnoxvilleMadrid
TYS Knoxville McGhee Tyson - MAD Madrid Barajas
TYSMAD
Knoxville McGhee Tyson
Tue 11/17
9:45 am-8:00 am
3 stops16h 15m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$565
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
$570
KnoxvilleBarcelona
TYS Knoxville McGhee Tyson - BCN Barcelona-El Prat
TYSBCN
Knoxville McGhee Tyson
Tue 2/16
2:07 pm-9:00 am
1 stop12h 53m
Barcelona-El Prat
Thu 2/18
1:35 pm-7:51 pm
2 stops36h 16m
$724
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-BCN
TYS-MAD
TYS-GRX
TYS-VLC
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-BCN
TYS-MAD
TYS-GRX
TYS-VLC
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 30, 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
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.3
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.3
Food
6.7
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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
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 30, 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$950 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$591 | Average$829 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$640 | Average$1,069 | FlexibilityNo cancel fee | On-time71% |