$111+ Cheap flights from Reagan-National (DCA) to Dallas
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — DFW
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Reagan-National 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.Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Dallas are usually found in January or November, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Reagan-National to Dallas
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Cheapest flights from Reagan-National to DallasExplore the most affordable flight options available from Reagan-National to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Reagan-National to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
1 stop13h 22m
Tue 10/202:39 pm -
1 stop20h 25m
Deal found 9/17![Frontier logo]()
$196
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sat 10/177:00 am -
1 stop27h 32m
Sat 10/247:00 am -
1 stop13h 59m
Deal found 9/16![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:00 pm -
1 stop7h 22m
Tue 10/277:00 am -
1 stop8h 47m
Deal found 9/17![Frontier logo]()
$199
This Trip.com deal was found by Cheapflights users on 9/19. 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.
Wed 11/111:00 pm -
1 stop7h 22m
Sat 11/1412:55 pm -
1 stop7h 55m
Deal found 9/19![Frontier logo]()
$203
This Kissandfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:00 pm -
1 stop7h 22m
Sat 10/247:00 am -
1 stop8h 56m
Deal found 9/16![Frontier logo]()
$204
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop7h 22m
Sat 11/147:00 am -
1 stop8h 47m
Deal found 9/20![Frontier logo]()
$205
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Wed 10/217:00 am -
1 stop7h 50m
Wed 10/282:39 pm -
1 stop6h 11m
Deal found 9/16![Frontier logo]()
$207
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop27h 32m
Wed 10/218:27 pm -
1 stop14h 37m
Deal found 9/16![Frontier logo]()
$208
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop7h 44m
Tue 11/108:27 pm -
1 stop14h 42m
Deal found 9/17![Frontier logo]()
$209
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/66:05 am -
Nonstop3h 10m
Tue 10/136:15 am -
Nonstop2h 45m
Deal found 9/16![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 10/244:55 pm -
Nonstop3h 10m
Tue 10/272:25 pm -
Nonstop2h 50m
Deal found 9/17![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 10/176:10 am -
Nonstop3h 10m
Sat 10/244:50 pm -
Nonstop3h 05m
Deal found 9/17![Southwest logo]()
$236
Best flights from Reagan-National to DallasDiscover carefully curated flight deals from Reagan-National to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Reagan-National to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/78:35 pm -
Nonstop3h 15m
Wed 10/144:25 pm -
Nonstop3h 00m
Deal found 9/16![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 9/20. 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.
Mon 11/239:00 am -
1 stop7h 07m
Wed 12/23:54 pm -
1 stop6h 48m
Deal found 9/20![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/78:55 am -
1 stop8h 16m
Sat 10/103:57 pm -
1 stop5h 17m
Deal found 9/17![United Airlines logo]()
$363
This KAYAK deal was found by Cheapflights users on 9/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:44 pm -
Nonstop3h 46m
Fri 11/68:08 pm -
Nonstop2h 51m
Deal found 9/18![American Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/98:30 pm -
Nonstop3h 25m
Tue 11/106:00 am -
Nonstop2h 45m
Deal found 9/16![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/206:05 am -
1 stop6h 30m
Thu 10/229:15 am -
1 stop4h 30m
Deal found 9/16![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:25 am -
1 stop8h 04m
Mon 10/2610:59 am -
1 stop6h 37m
Deal found 9/18![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 9/20. 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.
Fri 10/308:05 pm -
Nonstop3h 10m
Sat 10/316:55 am -
2 stops7h 45m
Deal found 9/20![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 9/20. 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.
Mon 10/197:15 pm -
1 stop5h 15m
Mon 10/267:10 pm -
Nonstop2h 45m
Deal found 9/20![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 9/20. 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.
Sun 11/155:20 pm -
1 stop6h 15m
Mon 11/232:09 pm -
1 stop5h 40m
Deal found 9/20![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:05 am -
2 stops6h 30m
Thu 11/199:45 am -
1 stop4h 20m
Deal found 9/18![Southwest logo]()
$323
This KAYAK deal was found by Cheapflights users on 9/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:12 am -
Nonstop3h 48m
Mon 12/78:08 pm -
Nonstop2h 51m
Deal found 9/20![American Airlines logo]()
$488
This KAYAK deal was found by Cheapflights users on 9/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:11 am -
1 stop5h 57m
Wed 12/96:55 pm -
Nonstop2h 51m
Deal found 9/20![American Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 11/286:00 am -
1 stop5h 30m
Tue 12/17:30 am -
1 stop8h 01m
Deal found 9/19![Delta logo]()
$459
This Southwest deal was found by Cheapflights users on 9/19. 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.
Tue 11/246:15 am -
Nonstop3h 15m
Tue 12/18:10 pm -
Nonstop2h 40m
Deal found 9/19![Southwest logo]()
$352
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 am -
Nonstop3h 28m
Sun 10/186:00 am -
1 stop8h 53m
Deal found 9/19![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:40 pm -
1 stop5h 37m
Mon 12/217:00 am -
1 stop6h 13m
Deal found 9/18![Delta logo]()
$516
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/236:05 am -
2 stops6h 15m
Mon 10/269:15 am -
1 stop4h 30m
Deal found 9/16![Southwest logo]()
$388
This KAYAK deal was found by Cheapflights users on 9/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:20 am -
Nonstop3h 50m
Wed 12/165:08 am -
Nonstop2h 52m
Deal found 9/18![American Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
Nonstop3h 15m
Mon 11/308:10 pm -
Nonstop2h 40m
Deal found 9/18![Southwest logo]()
$392
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/45:00 am -
Nonstop3h 20m
Sun 10/115:00 am -
1 stop4h 55m
Deal found 9/16![American Airlines logo]()
$550
This Southwest deal was found by Cheapflights users on 9/20. 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.
Thu 10/226:00 am -
Nonstop3h 10m
Sun 10/258:10 pm -
Nonstop2h 45m
Deal found 9/20![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 9/20. 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.
Sun 11/228:40 pm -
1 stop13h 16m
Mon 11/307:35 am -
1 stop8h 02m
Deal found 9/20![Delta logo]()
$590
Last-minute flights from Reagan-National to DallasDiscover last-minute flight deals from Reagan-National to Dallas. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Dallas. Data last updated September 21, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/66:05 am -
Nonstop3h 10m
Tue 10/136:15 am -
Nonstop2h 45m
Deal found 9/16![Southwest logo]()
$233
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop27h 32m
Wed 10/218:27 pm -
1 stop14h 37m
Deal found 9/16![Frontier logo]()
$208
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop27h 32m
Sat 10/1712:30 pm -
1 stop8h 29m
Deal found 9/17![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
1 stop13h 22m
Tue 10/202:39 pm -
1 stop20h 25m
Deal found 9/17![Frontier logo]()
$196
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sat 10/177:00 am -
1 stop27h 32m
Sat 10/247:00 am -
1 stop13h 59m
Deal found 9/16![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 10/176:10 am -
Nonstop3h 10m
Sat 10/244:50 pm -
Nonstop3h 05m
Deal found 9/17![Southwest logo]()
$236
This Kissandfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:00 pm -
1 stop7h 22m
Sat 10/247:00 am -
1 stop8h 56m
Deal found 9/16![Frontier logo]()
$204
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Wed 10/217:00 am -
1 stop7h 50m
Wed 10/282:39 pm -
1 stop6h 11m
Deal found 9/16![Frontier logo]()
$207
This Frontier deal was found by Cheapflights users on 9/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:00 pm -
1 stop7h 22m
Tue 10/277:00 am -
1 stop8h 47m
Deal found 9/17![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 10/241:00 pm -
1 stop7h 22m
Wed 10/289:10 pm -
2 stops18h 37m
Deal found 9/17![Frontier logo]()
$214
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 10/244:55 pm -
Nonstop3h 10m
Tue 10/272:25 pm -
Nonstop2h 50m
Deal found 9/17![Southwest logo]()
$235
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop7h 22m
Sat 11/147:00 am -
1 stop8h 47m
Deal found 9/20![Frontier logo]()
$205
One-way flights from Reagan-National to DallasSearch for one-way flight options from Reagan-National to Dallas. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Reagan-National to Dallas. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
2 stops25h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 11/161:00 pm -
2 stops19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$113
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/1810:00 am -
Nonstop3h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/66:05 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$117
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sat 10/106:59 am -
Nonstop3h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$118
This Southwest deal was found by Cheapflights users on 9/17. 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.
Tue 10/206:05 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$118
This Southwest deal was found by Cheapflights users on 9/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:55 pm -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$119
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 11/117:40 am -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/165:15 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 10/221:00 pm -
2 stops19h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$126
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/710:59 am -
1 stop6h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$127
This Super.com deal was found by Cheapflights users on 9/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
1 stop18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$128
Find flight deals from Reagan-National to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 21, 2026.
Round-trip from | $196 (Cheapflightsfares) |
|---|---|
One-way from | $111 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Tue 12/15
10:00 am-12:30 pm
Nonstop3h 30m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$117
Quickest round-trip
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Tue 10/20
6:05 am-8:15 am
Nonstop3h 10m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$118
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth
DCADFW
Washington, D.C. Reagan-National
Sat 11/14
10:22 am-4:20 pm
1 stop6h 58m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$127
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth
DCADFW
Washington, D.C. Reagan-National
Wed 10/14
11:57 am-4:57 pm
1 stop6h 00m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$127
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth
DCADFW
Washington, D.C. Reagan-National
Tue 12/15
7:41 am-1:24 pm
1 stop6h 43m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$127
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Sat 10/17
9:00 am-2:11 pm
1 stop6h 11m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Tue 10/6
4:35 pm-6:45 pm
Nonstop3h 10m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$136
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Thu 11/19
6:10 am-8:25 am
Nonstop3h 15m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DAL Dallas Love Field
DCADAL
Washington, D.C. Reagan-National
Thu 11/26
12:00 pm-6:05 pm
1 stop7h 05m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Washington, D.C.Dallas
DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth
DCADFW
Washington, D.C. Reagan-National
Fri 1/15
12:05 pm-4:22 pm
1 stop5h 17m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$170
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Reagan-National to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Reagan-National with our price prediction graph.
DCA-A78
DCA-DFW
DCA-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, D.C. Reagan-National Airport to Dallas
DCA-A78
DCA-DFW
DCA-DAL
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Dallas?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dallas (average of $344). Flying from Washington, D.C. Reagan-National Airport to Dallas in July is currently the most expensive (average of $552). 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 DCA to DFW?
Find hourly flight availability from Reagan-National 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 September 21, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Washington, D.C. Reagan-National Airport to Dallas by exploring options for tickets in the morning.
Weekly flight availability from Washington, D.C. Reagan-National Airport to Dallas
Explore weekly flight availability from Reagan-National 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 September 21, 2026.
The most flights from DCA to A78 are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Dallas?
Airfare is below average for this route at the moment.
Washington, D.C. Reagan-National Airport to Dallas flights typically cost between $361 and $560 in October.The cheapest round-trip price found within the last 5 days was $196 on Frontier (Oct 17-Oct 20).
How often are flights from Washington, D.C. to Dallas delayed?
About 13% of weekly flights between Washington, D.C. and Dallas have experienced delays in the past year, with the average delay time being 158 minutes.
What is the most punctual flight time for Washington, D.C. to Dallas flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Dallas flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Dallas?
To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Dallas, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Dallas?
Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Dallas. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Dallas flight should consider departing on Wednesday evenings 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.
The best insider tips for Washington, D.C. Reagan-National Airport to Dallas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Dallas trip
Our travel experts
Reviews of airlines servicing Dallas
Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated September 21, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Reagan-National to Dallas
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Complete your trip
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Find flights from Reagan-National to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Reagan-National and Dallas flights
Browse other Reagan-National and Dallas flight options. Last updated on September 21, 2026.
Other flights from Reagan-National
Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Reagan-National to Dallas
Discover the top 6 airlines that operate flights from Reagan-National 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$210 | Average$409 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$219 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$372 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$536 | FlexibilityNo cancel fee | On-timeN/A |