$210+ Cheap flights from Washington, D.C. (WAS) to Cabo San Lucas, Mexico
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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SJD
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. to Cabo San Lucas 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
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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, D.C. to Cabo San Lucas
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Cheapest flights from Washington, D.C. to Cabo San LucasExplore the most affordable flight options available from Washington, D.C. to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
Explore the most affordable flight options available from Washington, D.C. to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BWI
- SJD
2 stops10h 25m
American Airlines
Fri 8/2110:47 am
SJD
- BWI
1 stop9h 54m
American Airlines
Deal found 6/25![American Airlines logo]()
$439
This Aeromexico deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:53 pm
IAD
- SJD
1 stop18h 34m
Aeromexico
Tue 9/156:17 pm
SJD
- IAD
1 stop18h 02m
Aeromexico
Deal found 6/24![Aeromexico logo]()
$459
This Aeromexico deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:00 am
IAD
- SJD
2 stops27h 27m
Aeromexico
Tue 9/296:17 pm
SJD
- IAD
1 stop18h 02m
Aeromexico
Deal found 6/22![Aeromexico logo]()
$460
This Aeromexico deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:00 pm
DCA
- SJD
2 stops21h 27m
Aeromexico
Tue 9/1512:12 pm
SJD
- DCA
1 stop7h 26m
Aeromexico
Deal found 6/24![Aeromexico logo]()
$468
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/204:53 pm
IAD
- SJD
1 stop8h 34m
Delta
Sat 9/266:15 am
SJD
- IAD
2 stops15h 25m
Delta
Deal found 6/23![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/267:00 am
IAD
- SJD
1 stop9h 32m
Delta
Thu 10/16:15 am
SJD
- IAD
2 stops15h 25m
Delta
Deal found 6/23![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/116:00 am
DCA
- SJD
1 stop8h 07m
Delta
Tue 8/189:14 am
SJD
- DCA
2 stops20h 56m
Delta
Deal found 6/22![Delta logo]()
$474
This Aeromexico deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
BWI
- SJD
1 stop7h 07m
Aeromexico
Mon 8/316:17 pm
SJD
- BWI
2 stops20h 34m
Aeromexico
Deal found 6/25![Aeromexico logo]()
$478
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/116:10 am
DCA
- SJD
2 stops12h 31m
Delta
Wed 8/192:24 pm
SJD
- DCA
2 stops15h 07m
Delta
Deal found 6/22![Delta logo]()
$478
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Sun 8/309:15 am
BWI
- SJD
1 stop6h 55m
Southwest
Wed 9/21:45 pm
SJD
- BWI
1 stop13h 45m
Southwest
Deal found 6/24![Southwest logo]()
$484
This Aeromexico deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:50 pm
IAD
- SJD
1 stop18h 42m
Aeromexico
Thu 8/137:40 pm
SJD
- IAD
1 stop16h 34m
Aeromexico
Deal found 6/22![Aeromexico logo]()
$488
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:25 pm
BWI
- SJD
2 stops20h 22m
American Airlines
Tue 8/181:13 pm
SJD
- BWI
2 stops18h 56m
American Airlines
Deal found 6/25![American Airlines logo]()
$488
Best flights from Washington, D.C. to Cabo San LucasDiscover carefully curated flight deals from Washington, D.C. to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
Discover carefully curated flight deals from Washington, D.C. to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/134:53 pm
IAD
- SJD
1 stop8h 34m
Delta
Sun 9/206:15 am
SJD
- IAD
2 stops15h 25m
Delta
Deal found 6/23![Delta logo]()
$469
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
DCA
- SJD
1 stop7h 45m
Southwest
Fri 8/2110:40 am
SJD
- DCA
1 stop8h 45m
Southwest
Deal found 6/25![Southwest logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:59 pm
DCA
- SJD
1 stop18h 12m
Alaska Airlines
Mon 9/143:35 pm
SJD
- DCA
1 stop25h 25m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/225:35 pm
BWI
- SJD
2 stops19h 55m
United Airlines
Sat 9/2611:32 am
SJD
- BWI
2 stops20h 07m
United Airlines
Deal found 6/21![United Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:53 pm
IAD
- SJD
1 stop8h 34m
Delta
Mon 9/286:15 am
SJD
- IAD
2 stops15h 25m
Delta
Deal found 6/25![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/1012:25 pm
IAD
- SJD
2 stops13h 02m
Delta
Tue 9/159:14 am
SJD
- IAD
2 stops12h 26m
Delta
Deal found 6/23![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:10 am
DCA
- SJD
2 stops14h 15m
Delta
Mon 9/146:15 am
SJD
- DCA
2 stops14h 20m
Delta
Deal found 6/25![Delta logo]()
$474
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/136:50 am
DCA
- SJD
1 stop9h 00m
Southwest
Mon 8/1710:40 am
SJD
- DCA
2 stops10h 15m
Southwest
Deal found 6/22![Southwest logo]()
$604
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/246:00 am
DCA
- SJD
2 stops14h 25m
Delta
Thu 8/2712:12 pm
SJD
- DCA
1 stop7h 32m
Delta
Deal found 6/23![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 9/117:35 am
BWI
- SJD
1 stop8h 57m
Delta
Mon 9/142:37 pm
SJD
- BWI
1 stop12h 41m
Delta
Deal found 6/22![Delta logo]()
$484
This Southwest deal was found by Cheapflights users on 6/21. 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.
Fri 7/246:50 am
BWI
- SJD
2 stops9h 35m
Southwest
Tue 7/2810:40 am
SJD
- BWI
2 stops9h 20m
Southwest
Deal found 6/21![Southwest logo]()
$646
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/226:15 am
BWI
- SJD
2 stops14h 10m
Delta
Sat 9/262:27 pm
SJD
- BWI
2 stops15h 23m
Delta
Deal found 6/24![Delta logo]()
$488
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/16:00 am
DCA
- SJD
2 stops9h 25m
Southwest
Tue 8/411:40 am
SJD
- DCA
2 stops18h 15m
Southwest
Deal found 6/23![Southwest logo]()
$655
This Southwest deal was found by Cheapflights users on 6/20. 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 8/147:10 am
BWI
- SJD
1 stop8h 40m
Southwest
Sun 8/2310:25 am
SJD
- BWI
1 stop10h 55m
Southwest
Deal found 6/20![Southwest logo]()
$666
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 9/2312:02 pm
BWI
- SJD
2 stops13h 25m
Delta
Mon 9/282:37 pm
SJD
- BWI
1 stop12h 41m
Delta
Deal found 6/21![Delta logo]()
$504
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/309:00 pm
DCA
- SJD
2 stops17h 00m
Southwest
Tue 8/411:40 am
SJD
- DCA
1 stop7h 40m
Southwest
Deal found 6/24![Southwest logo]()
$672
This Delta deal was found by Cheapflights users on 6/21. 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.
Sat 9/58:28 am
IAD
- SJD
2 stops13h 05m
Delta
Sat 9/122:27 pm
SJD
- IAD
2 stops15h 43m
Delta
Deal found 6/21![Delta logo]()
$536
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:00 pm
DCA
- SJD
2 stops17h 00m
Southwest
Mon 7/279:45 am
SJD
- DCA
1 stop11h 10m
Southwest
Deal found 6/25![Southwest logo]()
$706
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/113:15 pm
IAD
- SJD
2 stops10h 12m
Delta
Mon 9/149:14 am
SJD
- IAD
2 stops12h 26m
Delta
Deal found 6/24![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 6/21. 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.
Sat 9/56:59 am
DCA
- SJD
2 stops14h 34m
Delta
Sat 9/122:27 pm
SJD
- DCA
2 stops15h 43m
Delta
Deal found 6/21![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
IAD
- SJD
2 stops13h 42m
Delta
Thu 8/206:15 am
SJD
- IAD
2 stops11h 40m
Delta
Deal found 6/25![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/116:00 am
DCA
- SJD
1 stop8h 11m
Delta
Wed 7/1512:16 pm
SJD
- DCA
1 stop8h 36m
Delta
Deal found 6/22![Delta logo]()
$621
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 8/152:18 pm
BWI
- SJD
2 stops11h 07m
Delta
Sun 8/231:12 pm
SJD
- BWI
1 stop14h 08m
Delta
Deal found 6/20![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/119:00 am
BWI
- SJD
2 stops10h 46m
Delta
Wed 7/1512:16 pm
SJD
- BWI
1 stop9h 23m
Delta
Deal found 6/22![Delta logo]()
$685
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/116:00 am
IAD
- SJD
1 stop8h 11m
Delta
Wed 7/1512:16 pm
SJD
- IAD
1 stop9h 25m
Delta
Deal found 6/23![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 6/20. 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.
Fri 8/142:18 pm
BWI
- SJD
2 stops11h 12m
Delta
Sun 8/232:24 pm
SJD
- BWI
2 stops12h 56m
Delta
Deal found 6/20![Delta logo]()
$689
Last-minute flights from Washington, D.C. to Cabo San LucasDiscover last-minute flight deals from Washington, D.C. to Cabo San Lucas. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Cabo San Lucas. Data last updated June 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/37:49 pm
IAD
- SJD
1 stop20h 03m
Multiple Airlines
Sun 7/127:47 pm
SJD
- IAD
2 stops38h 00m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/48:00 pm
IAD
- SJD
1 stop19h 52m
Multiple Airlines
Sun 7/127:47 pm
SJD
- IAD
2 stops38h 00m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$676
This Aeromexico deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:50 pm
IAD
- SJD
1 stop18h 45m
Aeromexico
Wed 7/87:32 pm
SJD
- IAD
1 stop16h 48m
Aeromexico
Deal found 6/22![Aeromexico logo]()
$695
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 7/48:29 am
IAD
- SJD
2 stops11h 17m
Delta
Wed 7/81:25 pm
SJD
- IAD
2 stops17h 01m
Delta
Deal found 6/22![Delta logo]()
$714
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 7/207:17 pm
BWI
- SJD
1 stop15h 37m
American Airlines
Sat 8/18:54 am
SJD
- BWI
1 stop12h 05m
American Airlines
Deal found 6/21![American Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 7/215:40 am
BWI
- SJD
1 stop8h 31m
Delta
Wed 7/2912:16 pm
SJD
- BWI
1 stop9h 23m
Delta
Deal found 6/21![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 7/226:21 am
BWI
- SJD
2 stops15h 19m
Delta
Thu 7/301:25 pm
SJD
- BWI
1 stop13h 35m
Delta
Deal found 6/21![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 7/226:21 am
BWI
- SJD
2 stops19h 09m
Delta
Fri 7/311:25 pm
SJD
- BWI
1 stop13h 35m
Delta
Deal found 6/21![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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.
Fri 7/248:18 pm
BWI
- SJD
2 stops14h 36m
American Airlines
Tue 7/2811:59 am
SJD
- BWI
2 stops18h 27m
American Airlines
Deal found 6/22![American Airlines logo]()
$508
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/257:15 am
BWI
- SJD
1 stop10h 00m
Southwest
Thu 7/309:45 am
SJD
- BWI
2 stops10h 35m
Southwest
Deal found 6/24![Southwest logo]()
$522
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/288:20 am
BWI
- SJD
1 stop8h 55m
Southwest
Mon 8/312:55 pm
SJD
- BWI
1 stop8h 40m
Southwest
Deal found 6/23![Southwest logo]()
$494
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Tue 7/285:02 am
BWI
- SJD
2 stops11h 08m
American Airlines
Sat 8/14:15 pm
SJD
- BWI
1 stop15h 53m
American Airlines
Deal found 6/24![American Airlines logo]()
$498
One-way flights from Washington, D.C. to Cabo San LucasSearch for one-way flight options from Washington, D.C. to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
Search for one-way flight options from Washington, D.C. to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/176:09 pm
IAD
- SJD
3 stops44h 20m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/124:50 pm
IAD
- SJD
1 stop8h 40m
Delta
Deal found 6/24![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/126:10 am
DCA
- SJD
2 stops12h 11m
Delta
Deal found 6/24![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:52 pm
BWI
- SJD
1 stop20h 08m
United Airlines
Deal found 6/25![United Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/126:00 am
BWI
- SJD
2 stops10h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/39:32 pm
BWI
- SJD
3 stops39h 37m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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.
Tue 7/285:02 am
BWI
- SJD
2 stops9h 38m
American Airlines
Deal found 6/24![American Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/186:35 am
BWI
- SJD
3 stops28h 41m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/129:50 am
IAD
- SJD
3 stops27h 19m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/284:50 pm
IAD
- SJD
1 stop8h 40m
Delta
Deal found 6/23![Delta logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/185:29 pm
IAD
- SJD
3 stops41h 47m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$241
This Aeromexico deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:10 am
IAD
- SJD
2 stops19h 20m
Aeromexico
Deal found 6/22![Aeromexico logo]()
$244
Find flight deals from Washington, D.C. to Cabo San Lucas
Keep the following information in mind while searching for Washington, D.C. to Cabo San Lucas flight deals. Data was last updated June 26, 2026.
Round-trip from | $439 (American Airlines) |
|---|---|
One-way from | $210 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $659 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Cabo San Lucas 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 June 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Cabo San Lucas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.San José del Cabo
IAD - SJD
IADSJD
Washington, D.C. Dulles Intl
Sun 9/13
4:53 pm-10:27 pm
1 stop8h 34m
San José del Cabo Los Cabos
Sun 9/20
6:15 am-12:40 am
2 stops15h 25m
$469
Washington, D.C.San José del Cabo
IAD - SJD
IADSJD
Washington, D.C. Dulles Intl
Wed 9/23
4:53 pm-10:27 pm
1 stop8h 34m
San José del Cabo Los Cabos
Mon 9/28
6:15 am-12:40 am
2 stops15h 25m
$469
Washington, D.C.San José del Cabo
IAD - SJD
IADSJD
Washington, D.C. Dulles Intl
Thu 9/10
12:25 pm-10:27 pm
2 stops13h 02m
San José del Cabo Los Cabos
Tue 9/15
9:14 am-12:40 am
2 stops12h 26m
$474
Washington, D.C.San José del Cabo
DCA - SJD
DCASJD
Washington, D.C. Reagan-National
Fri 9/11
6:10 am-5:25 pm
2 stops14h 15m
San José del Cabo Los Cabos
Mon 9/14
6:15 am-11:35 pm
2 stops14h 20m
$474
Washington, D.C.San José del Cabo
DCA - SJD
DCASJD
Washington, D.C. Reagan-National
Mon 8/24
6:00 am-5:25 pm
2 stops14h 25m
San José del Cabo Los Cabos
Thu 8/27
12:12 pm-10:44 pm
1 stop7h 32m
$474
BaltimoreSan José del Cabo
BWI - SJD
BWISJD
Baltimore/Washington
Fri 9/11
7:35 am-1:32 pm
1 stop8h 57m
San José del Cabo Los Cabos
Mon 9/14
2:37 pm-6:18 am
1 stop12h 41m
$484
BaltimoreSan José del Cabo
BWI - SJD
BWISJD
Baltimore/Washington
Tue 9/22
6:15 am-5:25 pm
2 stops14h 10m
San José del Cabo Los Cabos
Sat 9/26
2:27 pm-8:50 am
2 stops15h 23m
$488
BaltimoreSan José del Cabo
BWI - SJD
BWISJD
Baltimore/Washington
Wed 9/23
12:02 pm-10:27 pm
2 stops13h 25m
San José del Cabo Los Cabos
Mon 9/28
2:37 pm-6:18 am
1 stop12h 41m
$504
Quickest round-trip
Washington, D.C.San José del Cabo
DCA - SJD
DCASJD
Washington, D.C. Reagan-National
Tue 8/18
6:00 am-10:45 am
1 stop7h 45m
San José del Cabo Los Cabos
Fri 8/21
10:40 am-10:25 pm
1 stop8h 45m
$534
Washington, D.C.San José del Cabo
IAD - SJD
IADSJD
Washington, D.C. Dulles Intl
Sat 9/5
8:28 am-6:33 pm
2 stops13h 05m
San José del Cabo Los Cabos
Sat 9/12
2:27 pm-9:10 am
2 stops15h 43m
$536
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Cabo San Lucas
Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas from Washington, D.C. with our price prediction graph.
IAD-SJD
DCA-SJD
BWI-SJD
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. to Cabo San Lucas
WAS-C4B
IAD-SJD
DCA-SJD
BWI-SJD
How much does it cost to fly round-trip from Washington, D.C. to Cabo San Lucas?
Reviews of airlines servicing Cabo San Lucas
Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated June 26, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. to Cabo San Lucas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Cabo San Lucas. 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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Complete your trip
Complete your trip to Cabo San Lucas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington, D.C. to Cabo San Lucas by cabin class
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Washington, D.C. and Cabo San Lucas flights
Browse other Washington, D.C. and Cabo San Lucas flight options. Last updated on June 26, 2026.
Other flights from Washington, D.C.
Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
Popular flight searches
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Washington, D.C. to Cabo San Lucas flights
Consider these flights traveling from Washington, D.C. to Cabo San Lucas.
Top 6 airlines flying from Washington, D.C. to Cabo San Lucas
Discover the top 6 airlines that operate flights from Washington, D.C. to Cabo San Lucas. 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 June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$512 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$380 | Average$552 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$381 | Average$611 | FlexibilityNo cancel fee | On-time63% |