$82+ Cheap flights from Texas to Delaware
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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ILG
juni 21 — juni 281
Round-trip
1 adult, Economy
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Cheapest flights from Texas to DelawareExplore the most affordable flight options available from Texas to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maj 22, 2026.
Explore the most affordable flight options available from Texas to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maj 22, 2026.
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 7/96:00 am
DFW
- PHL
Nonstop3h 26m
Frontier
tir. 7/143:55 pm
PHL
- DFW
Nonstop3h 47m
Frontier
Deal found 5/18![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 6/810:51 am
IAH
- PHL
Nonstop3h 25m
Frontier
man. 6/88:35 pm
PHL
- IAH
1 stop15h 07m
Frontier
Deal found 5/20![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tir. 6/239:58 pm
IAH
- PHL
2 stops23h 31m
Frontier
tir. 6/306:30 am
PHL
- IAH
1 stop25h 53m
Frontier
Deal found 5/20![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
lør. 7/1110:48 am
IAH
- PHL
1 stop7h 32m
Frontier
søn. 8/22:59 pm
PHL
- IAH
2 stops17h 21m
Frontier
Deal found 5/20![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/91:07 pm
IAH
- PHL
1 stop10h 37m
Frontier
ons. 6/107:00 am
PHL
- IAH
Nonstop3h 41m
Frontier
Deal found 5/18![Frontier logo]()
$225
This Super.com deal was found by Cheapflights users on 5/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 7/296:00 am
DFW
- PHL
Nonstop3h 26m
Frontier
man. 8/311:35 am
PHL
- DFW
Nonstop3h 43m
Frontier
Deal found 5/17![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
tor. 6/118:55 am
IAH
- PHL
1 stop14h 49m
Frontier
lør. 6/277:00 am
PHL
- IAH
Nonstop3h 41m
Frontier
Deal found 5/18![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/95:45 am
DFW
- PHL
Nonstop3h 31m
Frontier
tir. 7/143:55 pm
PHL
- DFW
Nonstop3h 47m
Frontier
Deal found 5/18![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
ons. 7/88:55 pm
IAH
- PHL
1 stop9h 20m
Frontier
ons. 8/127:20 am
PHL
- IAH
1 stop5h 59m
Frontier
Deal found 5/20![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/1610:00 am
DFW
- PHL
1 stop11h 29m
Frontier
tir. 6/238:43 pm
PHL
- DFW
1 stop11h 17m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
lør. 7/48:59 pm
IAH
- PHL
1 stop9h 16m
Frontier
tir. 7/77:20 am
PHL
- IAH
1 stop5h 59m
Frontier
Deal found 5/21![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 8/106:00 am
DFW
- PHL
Nonstop3h 26m
Frontier
fre. 8/1412:44 pm
PHL
- DFW
1 stop12h 45m
Frontier
Deal found 5/18![Frontier logo]()
$229
Best flights from Texas to DelawareDiscover carefully curated flight deals from Texas to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated maj 22, 2026.
Discover carefully curated flight deals from Texas to Delaware that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated maj 22, 2026.
This United Airlines deal was found by Cheapflights users on 5/19. 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.
ons. 7/227:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
tir. 7/287:58 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Deal found 5/19![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 5/20. 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.
ons. 10/2111:50 am
IAH
- PHL
1 stop5h 29m
Delta
tir. 11/312:09 pm
PHL
- IAH
1 stop5h 26m
Delta
Deal found 5/20![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/168:00 am
DAL
- PHL
Nonstop3h 15m
Southwest
ons. 6/246:10 pm
PHL
- DAL
Nonstop3h 20m
Southwest
Deal found 5/17![Southwest logo]()
$305
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 8/48:09 pm
ELP
- PHL
1 stop8h 13m
Frontier
fre. 8/1411:06 am
PHL
- ELP
1 stop10h 08m
Frontier
Deal found 5/20![Frontier logo]()
$461
This American Airlines deal was found by Cheapflights users on 5/19. 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.
tir. 6/165:00 am
MFE
- PHL
1 stop7h 01m
American Airlines
man. 6/225:00 am
PHL
- MFE
1 stop5h 59m
American Airlines
Deal found 5/19![American Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
tir. 7/144:54 pm
MFE
- PHL
2 stops14h 53m
Multiple Airlines
søn. 7/199:16 pm
PHL
- MFE
1 stop11h 37m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 5/19. 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.
tir. 7/75:04 am
IAH
- PHL
1 stop6h 21m
United Airlines
tir. 7/146:15 am
PHL
- IAH
Nonstop3h 29m
United Airlines
Deal found 5/19![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/98:00 am
DAL
- PHL
Nonstop3h 15m
Southwest
tir. 6/166:10 pm
PHL
- DAL
Nonstop3h 20m
Southwest
Deal found 5/19![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 5/17. 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.
fre. 7/3112:50 pm
HOU
- PHL
1 stop7h 30m
Delta
tir. 8/45:15 am
PHL
- HOU
1 stop8h 01m
Delta
Deal found 5/17![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 5/20. 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.
tir. 10/277:40 am
IAH
- PHL
1 stop5h 11m
United Airlines
tir. 11/36:35 pm
PHL
- IAH
1 stop6h 39m
United Airlines
Deal found 5/20![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 5/21. 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.
fre. 9/115:55 am
IAH
- PHL
1 stop11h 32m
Delta
søn. 9/136:45 am
PHL
- IAH
1 stop6h 22m
Delta
Deal found 5/21![Delta logo]()
$316
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/162:35 pm
DAL
- PHL
1 stop9h 25m
Southwest
tir. 6/231:50 pm
PHL
- DAL
1 stop6h 50m
Southwest
Deal found 5/19![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 5/19. 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.
tir. 6/167:24 am
IAH
- PHL
1 stop6h 23m
United Airlines
tir. 6/237:58 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Deal found 5/19![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 5/20. 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.
fre. 10/2311:50 am
IAH
- PHL
1 stop5h 29m
Delta
man. 11/26:13 pm
PHL
- IAH
1 stop6h 45m
Delta
Deal found 5/20![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/302:10 pm
DAL
- PHL
2 stops7h 40m
Southwest
ons. 7/86:20 am
PHL
- DAL
2 stops6h 30m
Southwest
Deal found 5/19![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 5/21. 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.
tor. 6/186:05 pm
IAH
- PHL
Nonstop3h 24m
United Airlines
man. 6/226:15 am
PHL
- IAH
Nonstop3h 29m
United Airlines
Deal found 5/21![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 7/285:05 pm
DAL
- PHL
1 stop6h 55m
Southwest
lør. 8/88:05 am
PHL
- DAL
2 stops7h 00m
Southwest
Deal found 5/17![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 5/20. 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.
tir. 6/301:10 pm
HOU
- PHL
1 stop7h 09m
Delta
ons. 7/155:15 am
PHL
- HOU
1 stop5h 30m
Delta
Deal found 5/20![Delta logo]()
$346
This American Airlines deal was found by Cheapflights users on 5/21. 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.
lør. 6/204:18 pm
CRP
- PHL
1 stop7h 18m
American Airlines
lør. 6/275:00 am
PHL
- CRP
1 stop5h 50m
American Airlines
Deal found 5/21![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 5/17. 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.
ons. 6/37:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
fre. 6/126:15 am
PHL
- IAH
Nonstop3h 29m
United Airlines
Deal found 5/17![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 6/246:00 am
HOU
- PHL
1 stop5h 15m
Southwest
tir. 6/307:20 pm
PHL
- HOU
1 stop5h 20m
Southwest
Deal found 5/20![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 5/19. 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.
ons. 6/35:02 pm
HOU
- PHL
1 stop6h 55m
Delta
ons. 6/104:10 pm
PHL
- HOU
1 stop6h 33m
Delta
Deal found 5/19![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/108:25 am
DAL
- PHL
Nonstop3h 00m
Southwest
lør. 10/176:45 am
PHL
- DAL
2 stops9h 15m
Southwest
Deal found 5/20![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 5/17. 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.
lør. 8/1512:37 pm
MFE
- PHL
2 stops9h 49m
Delta
tir. 8/182:31 pm
PHL
- MFE
2 stops10h 28m
Delta
Deal found 5/17![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/20. 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.
lør. 6/136:00 am
CRP
- PHL
1 stop6h 01m
American Airlines
man. 6/155:00 am
PHL
- CRP
1 stop5h 50m
American Airlines
Deal found 5/20![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 5/17. 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.
lør. 7/47:31 am
IAH
- PHL
Nonstop3h 27m
United Airlines
ons. 7/87:58 pm
PHL
- IAH
Nonstop3h 34m
United Airlines
Deal found 5/17![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 6/248:00 am
DAL
- PHL
Nonstop3h 15m
Southwest
tir. 6/306:10 pm
PHL
- DAL
Nonstop3h 20m
Southwest
Deal found 5/17![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 5/21. 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.
tir. 7/1412:35 pm
MFE
- PHL
2 stops7h 45m
Delta
søn. 7/195:15 am
PHL
- MFE
2 stops12h 03m
Delta
Deal found 5/21![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/21. 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.
man. 7/66:05 pm
IAH
- PHL
Nonstop3h 24m
United Airlines
lør. 7/117:00 pm
PHL
- IAH
1 stop6h 34m
United Airlines
Deal found 5/21![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/168:00 am
DAL
- PHL
Nonstop3h 15m
Southwest
tor. 6/186:30 pm
PHL
- DAL
Nonstop3h 30m
Southwest
Deal found 5/21![Southwest logo]()
$362
Last-minute flights from Texas to DelawareDiscover last-minute flight deals from Texas to Delaware. Data last updated maj 22, 2026 and is based on user searches.
Discover last-minute flight deals from Texas to Delaware. Data last updated maj 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
ons. 5/275:18 am
DFW
- PHL
1 stop23h 19m
Frontier
fre. 5/295:06 pm
PHL
- DFW
1 stop22h 45m
Frontier
Deal found 5/17![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 6/810:51 am
IAH
- PHL
Nonstop3h 25m
Frontier
man. 6/88:35 pm
PHL
- IAH
1 stop15h 07m
Frontier
Deal found 5/20![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/91:07 pm
IAH
- PHL
1 stop10h 37m
Frontier
ons. 6/107:00 am
PHL
- IAH
Nonstop3h 41m
Frontier
Deal found 5/18![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/95:45 am
DFW
- PHL
Nonstop3h 31m
Frontier
tir. 7/143:55 pm
PHL
- DFW
Nonstop3h 47m
Frontier
Deal found 5/18![Frontier logo]()
$227
This Expedia deal was found by Cheapflights users on 5/19. 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.
tir. 6/910:06 am
DFW
- PHL
1 stop11h 23m
Frontier
tir. 6/238:43 pm
PHL
- DFW
1 stop11h 17m
Frontier
Deal found 5/19![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
tor. 6/118:55 am
IAH
- PHL
1 stop14h 49m
Frontier
lør. 6/277:00 am
PHL
- IAH
Nonstop3h 41m
Frontier
Deal found 5/18![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 6/116:30 am
IAH
- PHL
2 stops17h 14m
Frontier
fre. 6/127:00 am
PHL
- IAH
Nonstop3h 41m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 6/116:00 am
DFW
- PHL
Nonstop3h 30m
Frontier
tir. 7/143:55 pm
PHL
- DFW
Nonstop3h 47m
Frontier
Deal found 5/18![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
tor. 6/118:55 am
IAH
- PHL
1 stop14h 49m
Frontier
tir. 6/235:16 pm
PHL
- IAH
2 stops16h 31m
Frontier
Deal found 5/18![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/1610:00 am
DFW
- PHL
1 stop11h 29m
Frontier
tir. 6/238:43 pm
PHL
- DFW
1 stop11h 17m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Expedia deal was found by Cheapflights users on 5/18. 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.
ons. 6/171:07 pm
IAH
- PHL
1 stop9h 36m
Frontier
tir. 6/235:16 pm
PHL
- IAH
1 stop19h 56m
Frontier
Deal found 5/18![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tir. 6/239:58 pm
IAH
- PHL
2 stops23h 31m
Frontier
tir. 6/306:30 am
PHL
- IAH
1 stop25h 53m
Frontier
Deal found 5/20![Frontier logo]()
$223
One-way flights from Texas to DelawareSearch for one-way flight options from Texas to Delaware. Find affordable one-way fares based on user searches. Data last updated maj 22, 2026.
Search for one-way flight options from Texas to Delaware. Find affordable one-way fares based on user searches. Data last updated maj 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tir. 7/145:34 pm
AUS
- PHL
1 stop12h 41m
Frontier
Deal found 5/20![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tor. 6/258:02 pm
IAH
- PHL
1 stop10h 17m
Frontier
Deal found 5/20![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 5/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 6/118:55 am
IAH
- PHL
1 stop14h 49m
Frontier
Deal found 5/19![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tor. 7/238:50 am
IAH
- PHL
1 stop9h 30m
Frontier
Deal found 5/20![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
søn. 8/166:52 pm
AUS
- PHL
1 stop19h 25m
Allegiant Air
Deal found 5/21![Allegiant Air logo]()
$102
This WAYA deal was found by Cheapflights users on 5/21. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 6/138:59 pm
IAH
- PHL
1 stop9h 20m
Frontier
Deal found 5/21![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
tir. 7/148:50 am
IAH
- PHL
1 stop12h 38m
Frontier
Deal found 5/20![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
fre. 7/171:33 pm
AUS
- PHL
1 stop16h 42m
Frontier
Deal found 5/20![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 6/169:42 am
IAH
- PHL
1 stop6h 12m
Frontier
Deal found 5/18![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
tir. 8/115:38 pm
AUS
- PHL
2 stops30h 31m
Frontier
Deal found 5/18![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 5/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 7/156:00 am
DFW
- PHL
Nonstop3h 26m
Frontier
Deal found 5/17![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
lør. 10/241:35 pm
IAH
- PHL
2 stops21h 57m
Frontier
Deal found 5/20![Frontier logo]()
$113
Find flight deals from Texas to Delaware
Keep the following information in mind while searching for Texas to Delaware flight deals. Data was last updated maj 22, 2026.
Round-trip from | $222 (Frontier) |
|---|---|
One-way from | $82 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $330 |
Cheapflights Fare Finder
Customize your flight search to find flights from Texas to Delaware 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 maj 22, 2026.
Use the filters below to find and compare flights from Texas to Delaware that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
ons. 7/22
7:31 am-11:58 am
Nonstop3h 27m
Philadelphia
tir. 7/28
7:58 pm-10:32 pm
Nonstop3h 34m
$279
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
tir. 7/7
5:04 am-12:25 pm
1 stop6h 21m
Philadelphia
tir. 7/14
6:15 am-8:44 am
Nonstop3h 29m
$289
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
tir. 10/27
7:40 am-1:51 pm
1 stop5h 11m
Philadelphia
tir. 11/3
6:35 pm-12:14 am
1 stop6h 39m
$294
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
ons. 10/21
11:50 am-6:19 pm
1 stop5h 29m
Philadelphia
tir. 11/3
12:09 pm-4:35 pm
1 stop5h 26m
$299
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
tir. 6/16
7:24 am-2:47 pm
1 stop6h 23m
Philadelphia
tir. 6/23
7:58 pm-10:32 pm
Nonstop3h 34m
$300
Quickest round-trip
DallasPhiladelphia
DAL - PHL
DALPHL
Dallas Love Field
tir. 6/16
8:00 am-12:15 pm
Nonstop3h 15m
Philadelphia
ons. 6/24
6:10 pm-8:30 pm
Nonstop3h 20m
$305
DallasPhiladelphia
DAL - PHL
DALPHL
Dallas Love Field
tir. 6/9
8:00 am-12:15 pm
Nonstop3h 15m
Philadelphia
tir. 6/16
6:10 pm-8:30 pm
Nonstop3h 20m
$305
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
tor. 6/18
6:05 pm-10:29 pm
Nonstop3h 24m
Philadelphia
man. 6/22
6:15 am-8:44 am
Nonstop3h 29m
$309
HoustonPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
fre. 7/31
12:50 pm-9:20 pm
1 stop7h 30m
Philadelphia
tir. 8/4
5:15 am-12:16 pm
1 stop8h 01m
$314
HoustonPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
fre. 9/11
5:55 am-6:27 pm
1 stop11h 32m
Philadelphia
søn. 9/13
6:45 am-12:07 pm
1 stop6h 22m
$316
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Texas to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Texas with our price prediction graph.
IAH-PHL
DAL-PHL
ELP-PHL
MFE-PHL
HOU-PHL
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 Texas to Delaware
USTX-USDE
IAH-PHL
DAL-PHL
ELP-PHL
MFE-PHL
No data available for this route at this time. Please check back soon.
Related info for your journey
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