$84+ Cheap flights from Washington to Dallas
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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DFW
Sep 14 — Sep 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to Dallas 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 Washington to Dallas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington to DallasExplore the most affordable flight options available from Washington to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Washington to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:00 pm -
1 stop8h 44m
Wed 9/236:50 am -
1 stop7h 30m
Deal found 8/13![Delta logo]()
$167
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:22 am -
2 stops12h 38m
Tue 9/225:35 pm -
1 stop8h 24m
Deal found 8/13![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 8/12. 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 9/189:23 am -
2 stops12h 34m
Mon 9/215:35 pm -
1 stop8h 24m
Deal found 8/12![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 8/12. 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 10/89:30 am -
2 stops12h 28m
Sun 10/118:10 am -
2 stops12h 35m
Deal found 8/12![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 8/1710:56 pm -
1 stop7h 53m
Sat 8/223:00 pm -
2 stops9h 31m
Deal found 8/13![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 8/13. 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 8/145:30 am -
1 stop6h 00m
Tue 8/186:32 pm -
1 stop6h 37m
Deal found 8/13![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 8/12. 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 8/139:25 am -
2 stops12h 34m
Tue 8/187:55 am -
1 stop6h 29m
Deal found 8/12![Delta logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 8/168:53 pm -
1 stop6h 55m
Mon 8/3110:49 pm -
1 stop12h 30m
Deal found 8/12![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:06 pm -
1 stop11h 03m
Sat 9/510:59 pm -
1 stop13h 40m
Deal found 8/14![Frontier logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:18 am -
Nonstop4h 01m
Sat 10/33:25 pm -
1 stop7h 15m
Deal found 8/14![Alaska Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 8/11. 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.
Thu 9/241:30 pm -
Nonstop3h 55m
Wed 9/309:00 am -
Nonstop4h 15m
Deal found 8/11![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 10/153:30 pm -
Nonstop3h 35m
Mon 10/198:10 am -
1 stop6h 25m
Deal found 8/13![Southwest logo]()
$278
Best flights from Washington to DallasDiscover carefully curated flight deals from Washington to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Washington to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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 11/127:00 am -
1 stop8h 34m
Sun 11/158:00 am -
1 stop6h 29m
Deal found 8/13![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/241:30 pm -
Nonstop3h 55m
Wed 9/309:00 am -
Nonstop4h 15m
Deal found 8/13![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am -
2 stops34h 59m
Wed 9/1610:53 pm -
1 stop16h 48m
Deal found 8/14![Multiple Airlines logo]()
$284
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:18 am -
Nonstop4h 01m
Mon 9/219:03 pm -
1 stop13h 15m
Deal found 8/14![Alaska Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:05 am -
1 stop6h 08m
Wed 9/95:30 am -
2 stops12h 51m
Deal found 8/13![Delta logo]()
$172
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:16 pm -
2 stops8h 43m
Sat 9/192:20 pm -
1 stop6h 48m
Deal found 8/13![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 8/247:15 pm -
2 stops11h 34m
Wed 8/265:20 am -
1 stop8h 01m
Deal found 8/13![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:18 am -
2 stops8h 11m
Sun 12/138:00 am -
2 stops13h 03m
Deal found 8/13![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:25 pm -
2 stops13h 09m
Tue 10/204:05 pm -
2 stops9h 39m
Deal found 8/13![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sat 10/106:30 am -
2 stops8h 20m
Sat 10/177:55 am -
Nonstop4h 20m
Deal found 8/11![Southwest logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/46:00 am -
1 stop21h 48m
Wed 9/92:48 pm -
2 stops24h 53m
Deal found 8/10![Multiple Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:40 am -
2 stops7h 40m
Tue 11/104:50 pm -
2 stops7h 25m
Deal found 8/14![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:40 am -
Nonstop4h 01m
Sun 9/272:26 pm -
Nonstop4h 07m
Deal found 8/11![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 11/112:15 pm -
Nonstop3h 30m
Sun 11/157:30 am -
Nonstop4h 15m
Deal found 8/13![Southwest logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:09 am -
1 stop8h 24m
Tue 10/136:03 am -
1 stop9h 21m
Deal found 8/14![Alaska Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sat 9/261:35 pm -
1 stop6h 20m
Sat 10/312:35 pm -
2 stops8h 55m
Deal found 8/13![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
Nonstop3h 59m
Tue 9/298:00 am -
Nonstop4h 33m
Deal found 8/14![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 8/12. 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 11/1311:35 am -
1 stop8h 47m
Mon 11/165:00 pm -
1 stop6h 56m
Deal found 8/12![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 8/10. 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.
Thu 9/2411:05 pm -
1 stop8h 30m
Tue 9/296:15 am -
1 stop6h 15m
Deal found 8/10![Southwest logo]()
$298
This KAYAK deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:18 am -
Nonstop4h 01m
Sat 10/32:05 pm -
Nonstop4h 10m
Deal found 8/14![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/12. 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 9/251:49 pm -
1 stop8h 08m
Sun 9/276:50 am -
1 stop6h 56m
Deal found 8/12![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 8/11. 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.
Mon 11/95:30 pm -
2 stops10h 30m
Fri 11/136:40 am -
1 stop7h 45m
Deal found 8/11![Southwest logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 8/312:57 pm -
1 stop12h 51m
Thu 9/38:17 pm -
1 stop29h 08m
Deal found 8/12![Multiple Airlines logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:56 pm -
Nonstop4h 03m
Sun 9/279:03 pm -
Nonstop4h 20m
Deal found 8/11![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:32 am -
2 stops12h 22m
Sun 11/157:30 am -
1 stop6h 40m
Deal found 8/14![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 8/9. 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.
Fri 9/116:55 am -
2 stops8h 20m
Wed 9/167:10 am -
2 stops7h 55m
Deal found 8/9![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sat 10/106:30 am -
1 stop7h 45m
Sat 10/177:30 am -
1 stop7h 50m
Deal found 8/12![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 8/11. 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 9/249:35 am -
Nonstop4h 08m
Wed 9/305:35 pm -
Nonstop4h 25m
Deal found 8/11![Delta logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
Nonstop3h 59m
Mon 9/145:59 pm -
Nonstop4h 22m
Deal found 8/14![Alaska Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 8/10. 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.
Tue 10/271:55 pm -
1 stop7h 00m
Mon 11/28:40 am -
1 stop7h 15m
Deal found 8/10![Southwest logo]()
$302
Last-minute flights from Washington to DallasDiscover last-minute flight deals from Washington to Dallas. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Dallas. Data last updated August 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 8/168:53 pm -
1 stop6h 55m
Mon 8/3110:49 pm -
1 stop12h 30m
Deal found 8/12![Frontier logo]()
$277
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:00 pm -
1 stop8h 55m
Wed 8/265:00 pm -
1 stop6h 16m
Deal found 8/12![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 8/12. 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 8/209:52 am -
1 stop5h 31m
Fri 8/215:00 pm -
1 stop8h 59m
Deal found 8/12![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 8/265:56 pm -
1 stop12h 13m
Tue 9/17:35 am -
2 stops11h 36m
Deal found 8/13![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Fri 8/281:35 pm -
1 stop6h 09m
Mon 8/3110:49 pm -
1 stop12h 30m
Deal found 8/12![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:06 pm -
1 stop11h 03m
Sat 9/510:59 pm -
1 stop13h 40m
Deal found 8/14![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/88:48 pm -
1 stop6h 53m
Wed 9/92:48 pm -
2 stops20h 54m
Deal found 8/11![Frontier logo]()
$279
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:08 am -
2 stops12h 52m
Tue 9/156:12 pm -
2 stops7h 42m
Deal found 8/12![Delta logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:18 am -
Nonstop4h 01m
Sat 10/33:25 pm -
1 stop7h 15m
Deal found 8/14![Alaska Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 8/12. 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.
Tue 9/226:25 am -
2 stops7h 20m
Tue 9/299:00 am -
Nonstop4h 15m
Deal found 8/12![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:30 pm -
Nonstop3h 55m
Wed 9/309:00 am -
Nonstop4h 15m
Deal found 8/14![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 9/254:27 pm -
1 stop5h 53m
Tue 9/293:56 pm -
Nonstop4h 22m
Deal found 8/13![Multiple Airlines logo]()
$281
One-way flights from Washington to DallasSearch for one-way flight options from Washington to Dallas. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Washington to Dallas. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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 10/910:50 pm -
1 stop8h 36m
Deal found 8/13![Delta logo]()
$84
This Delta deal was found by Cheapflights users on 8/13. 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 9/255:10 am -
1 stop8h 33m
Deal found 8/13![Delta logo]()
$84
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:13 pm -
1 stop7h 36m
Deal found 8/12![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:45 am -
1 stop8h 32m
Deal found 8/12![Delta logo]()
$89
This Southwest deal was found by Cheapflights users on 8/12. 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.
Fri 9/112:15 pm -
1 stop5h 35m
Deal found 8/12![Southwest logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 11/87:28 pm -
1 stop27h 27m
Deal found 8/9![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Mon 10/512:38 pm -
2 stops15h 03m
Deal found 8/15![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/1412:38 pm -
1 stop9h 42m
Deal found 8/13![Frontier logo]()
$143
This Delta deal was found by Cheapflights users on 8/13. 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 10/157:05 am -
2 stops12h 24m
Deal found 8/13![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/106:15 am -
2 stops14h 17m
Deal found 8/14![Delta logo]()
$144
This Delta deal was found by Cheapflights users on 8/13. 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 9/241:49 pm -
1 stop8h 08m
Deal found 8/13![Delta logo]()
$145
This Southwest deal was found by Cheapflights users on 8/10. 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.
Thu 9/108:00 am -
1 stop9h 20m
Deal found 8/10![Southwest logo]()
$145
Find flight deals from Washington to Dallas
Keep the following information in mind while searching for Washington to Dallas flight deals. Data was last updated August 15, 2026.
Round-trip from | $167 (Delta) |
|---|---|
One-way from | $84 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $380 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Dallas 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 August 15, 2026.
Use the filters below to find and compare flights from Washington to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneDallas
GEG Spokane - DFW Dallas/Fort Worth
GEGDFW
Spokane
Thu 11/12
7:00 am-5:34 pm
1 stop8h 34m
Dallas/Fort Worth
Sun 11/15
8:00 am-12:29 pm
1 stop6h 29m
$167
SpokaneDallas
GEG Spokane - DFW Dallas/Fort Worth
GEGDFW
Spokane
Wed 9/2
7:05 am-3:13 pm
1 stop6h 08m
Dallas/Fort Worth
Wed 9/9
5:30 am-4:21 pm
2 stops12h 51m
$172
SpokaneDallas
GEG Spokane - DFW Dallas/Fort Worth
GEGDFW
Spokane
Mon 8/24
7:15 pm-8:49 am
2 stops11h 34m
Dallas/Fort Worth
Wed 8/26
5:20 am-11:21 am
1 stop8h 01m
$172
SpokaneDallas
GEG Spokane - DFW Dallas/Fort Worth
GEGDFW
Spokane
Tue 10/20
11:18 am-9:29 pm
2 stops8h 11m
Dallas/Fort Worth
Sun 12/13
8:00 am-7:03 pm
2 stops13h 03m
$177
SpokaneDallas
GEG Spokane - DFW Dallas/Fort Worth
GEGDFW
Spokane
Tue 10/13
7:25 pm-10:34 am
2 stops13h 09m
Dallas/Fort Worth
Tue 10/20
4:05 pm-11:44 pm
2 stops9h 39m
$177
SeattleDallas
SEA Seattle/Tacoma Intl - DAL Dallas Love Field
SEADAL
Seattle/Tacoma Intl
Thu 9/24
1:30 pm-7:25 pm
Nonstop3h 55m
Dallas Love Field
Wed 9/30
9:00 am-11:15 am
Nonstop4h 15m
$278
SeattleDallas
SEA Seattle/Tacoma Intl - DAL Dallas Love Field
SEADAL
Seattle/Tacoma Intl
Sat 10/10
6:30 am-4:50 pm
2 stops8h 20m
Dallas Love Field
Sat 10/17
7:55 am-10:15 am
Nonstop4h 20m
$280
BellinghamDallas
BLI Bellingham - DFW Dallas/Fort Worth
BLIDFW
Bellingham
Mon 9/14
7:00 am-7:59 pm
2 stops34h 59m
Dallas/Fort Worth
Wed 9/16
10:53 pm-1:41 pm
1 stop16h 48m
$284
PortlandDallas
PDX Portland - DAL Dallas Love Field
PDXDAL
Portland
Sat 11/7
11:40 am-9:20 pm
2 stops7h 40m
Dallas Love Field
Tue 11/10
4:50 pm-10:15 pm
2 stops7h 25m
$287
PortlandDallas
PDX Portland - DFW Dallas/Fort Worth
PDXDFW
Portland
Fri 11/13
11:35 am-10:22 pm
1 stop8h 47m
Dallas/Fort Worth
Mon 11/16
5:00 pm-9:56 pm
1 stop6h 56m
$292
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Washington with our price prediction graph.
GEG-DFW
SEA-DFW
PDX-DFW
SEA-DAL
GEG-DAL
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 Washington to Dallas
USWA-A78
GEG-DFW
SEA-DFW
PDX-DFW
SEA-DAL
What is the cheapest month to book a flight from State of Washington to Dallas?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Dallas (average of $305). Flying from State of Washington to Dallas in July is currently the most expensive (average of $487). 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.
What is the cheapest time of day to fly from WA to DFW?
Find hourly flight availability from Washington to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 15, 2026.
It’s typically best to fly out from State of Washington to Dallas in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from State of Washington to Dallas
Explore weekly flight availability from Washington to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 15, 2026.
The most flights from USWA to A78 are scheduled on a Wednesday (48 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (29 on average).
How much does it cost to fly round-trip from State of Washington to Dallas?
Airfare is typical for this route at the moment.
State of Washington to Dallas flights typically cost between $274 and $462 in August.The cheapest round-trip price found within the last 5 days was $277 on Frontier (Aug 23-Aug 31).
How far ahead should I book a flight from State of Washington to Dallas?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from State of Washington to Dallas?
Use this chart to determine the cheapest time to fly round-trip from Washington to Dallas. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their State of Washington to Dallas flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Washington to Dallas. 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
Alternative routes for Washington to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington to Dallas by cabin class
Find flights from Washington to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Dallas flights
Browse other Washington and Dallas flight options. Last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington to Dallas flights
Consider these flights traveling from Washington to Dallas.
Top 7 airlines flying from Washington to Dallas
Discover the top 7 airlines that operate flights from Washington to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$307 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$165 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$500 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$199 | Average$428 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$200 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$437 | FlexibilityNo cancel fee | On-time69% |