$100+ Cheap flights from California to Reagan-National (DCA)
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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Cheapest flights from California to Reagan-NationalExplore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 am
LAS
- DCA
1 stop7h 06m
Frontier
Sat 11/146:00 pm
DCA
- LAS
1 stop8h 31m
Frontier
Deal found 7/31![Frontier logo]()
$167
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Tue 9/18:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Sat 8/297:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Deal found 7/28![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/259:20 am
LAS
- DCA
Nonstop4h 40m
Southwest
Tue 9/14:50 pm
DCA
- LAS
2 stops8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$204
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Mon 8/244:35 pm
DCA
- LAS
1 stop8h 00m
Southwest
Deal found 7/30![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/246:45 am
LAS
- DCA
1 stop5h 55m
Southwest
Mon 8/316:55 am
DCA
- LAS
2 stops9h 30m
Southwest
Deal found 7/30![Southwest logo]()
$210
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2011:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Wed 8/268:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 8/1![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
LAS
- DCA
2 stops7h 55m
Southwest
Tue 9/14:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 am
LAX
- DCA
1 stop9h 19m
Multiple Airlines
Wed 9/29:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/511:50 am
LAX
- DCA
Nonstop5h 10m
Multiple Airlines
Thu 9/106:00 pm
DCA
- LAX
1 stop9h 10m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$285
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:30 am
LAX
- DCA
1 stop7h 29m
Multiple Airlines
Wed 9/29:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$286
Best flights from California to Reagan-NationalDiscover carefully curated flight deals from California to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from California to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:30 pm
LAS
- DCA
1 stop6h 05m
Southwest
Sat 8/292:30 pm
DCA
- LAS
1 stop8h 30m
Southwest
Deal found 7/28![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/2410:15 pm
LAS
- DCA
1 stop7h 16m
Delta
Mon 8/314:00 pm
DCA
- LAS
1 stop10h 10m
Delta
Deal found 7/31![Delta logo]()
$257
This JetBlue deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am
LAX
- DCA
1 stop9h 04m
JetBlue
Thu 10/12:20 pm
DCA
- LAX
1 stop9h 47m
JetBlue
Deal found 7/27![JetBlue logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/278:29 am
SJC
- DCA
1 stop9h 31m
Alaska Airlines
Mon 8/315:20 pm
DCA
- SJC
1 stop8h 07m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/27:27 pm
SMF
- DCA
2 stops23h 31m
Frontier
Fri 11/66:00 pm
DCA
- SMF
1 stop19h 50m
Frontier
Deal found 8/1![Frontier logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/277:00 am
SMF
- DCA
1 stop8h 09m
United Airlines
Sun 8/301:04 pm
DCA
- SMF
2 stops13h 53m
United Airlines
Deal found 7/30![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2411:30 pm
LAS
- DCA
1 stop6h 20m
Southwest
Mon 8/316:00 am
DCA
- LAS
1 stop8h 15m
Southwest
Deal found 7/30![Southwest logo]()
$209
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:42 pm
BUR
- DCA
1 stop9h 18m
American Airlines
Thu 10/297:00 am
DCA
- BUR
1 stop14h 01m
American Airlines
Deal found 7/27![American Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2111:30 pm
LAS
- DCA
1 stop7h 39m
Delta
Fri 8/2812:00 pm
DCA
- LAS
1 stop6h 54m
Delta
Deal found 8/1![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:05 am
LAS
- DCA
Nonstop4h 20m
Southwest
Mon 11/94:05 pm
DCA
- LAS
2 stops9h 00m
Southwest
Deal found 7/28![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/186:10 am
SJC
- DCA
1 stop8h 59m
Delta
Fri 8/214:45 pm
DCA
- SJC
1 stop8h 28m
Delta
Deal found 7/31![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:50 am
LAX
- DCA
Nonstop5h 10m
Alaska Airlines
Sun 9/209:30 am
DCA
- LAX
Nonstop5h 29m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:40 am
SJC
- DCA
1 stop9h 54m
Delta
Fri 8/146:59 am
DCA
- SJC
1 stop7h 23m
Delta
Deal found 7/28![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/218:35 am
LAX
- DCA
2 stops8h 45m
Southwest
Wed 10/2811:40 am
DCA
- LAX
2 stops10h 15m
Southwest
Deal found 7/31![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:10 pm
SMF
- DCA
1 stop7h 49m
United Airlines
Mon 9/144:38 pm
DCA
- SMF
1 stop8h 51m
United Airlines
Deal found 7/28![United Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:46 pm
SAN
- DCA
Nonstop5h 14m
Alaska Airlines
Sun 10/410:59 am
DCA
- SAN
Nonstop5h 38m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/1812:51 pm
SJC
- DCA
1 stop7h 53m
Delta
Sun 9/276:00 am
DCA
- SJC
1 stop8h 36m
Delta
Deal found 7/30![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1311:00 pm
SJC
- DCA
1 stop6h 30m
Southwest
Tue 9/154:35 pm
DCA
- SJC
1 stop9h 30m
Southwest
Deal found 8/1![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:46 pm
SAN
- DCA
Nonstop5h 14m
Alaska Airlines
Sun 9/2710:59 am
DCA
- SAN
Nonstop5h 38m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:40 am
SJC
- DCA
1 stop8h 53m
Delta
Wed 8/264:45 pm
DCA
- SJC
1 stop8h 28m
Delta
Deal found 7/29![Delta logo]()
$326
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:33 pm
ONT
- DCA
1 stop8h 25m
American Airlines
Fri 9/115:00 am
DCA
- ONT
1 stop7h 29m
American Airlines
Deal found 7/29![American Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 pm
SJC
- DCA
1 stop9h 25m
Southwest
Mon 8/314:35 pm
DCA
- SJC
1 stop8h 00m
Southwest
Deal found 7/29![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/612:46 pm
SAN
- DCA
Nonstop5h 14m
Alaska Airlines
Sat 9/1210:59 am
DCA
- SAN
Nonstop5h 38m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:07 pm
SFO
- DCA
Nonstop5h 23m
United Airlines
Sun 9/277:20 am
DCA
- SFO
Nonstop5h 57m
United Airlines
Deal found 7/29![United Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 am
SJC
- DCA
2 stops11h 20m
Southwest
Fri 11/61:35 pm
DCA
- SJC
2 stops10h 20m
Southwest
Deal found 7/29![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
ONT
- DCA
1 stop7h 09m
United Airlines
Mon 8/2412:57 pm
DCA
- ONT
2 stops13h 02m
United Airlines
Deal found 7/29![United Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:48 am
OAK
- DCA
1 stop11h 12m
Alaska Airlines
Wed 9/2310:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/198:10 am
SNA
- DCA
1 stop6h 59m
Delta
Sun 9/206:10 am
DCA
- SNA
1 stop7h 16m
Delta
Deal found 7/31![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:10 pm
SJC
- DCA
2 stops9h 20m
Southwest
Sat 10/179:15 am
DCA
- SJC
1 stop9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$333
Last-minute flights from California to Reagan-NationalDiscover last-minute flight deals from California to Reagan-National. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from California to Reagan-National. Data last updated August 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:45 pm
LAX
- DCA
1 stop24h 14m
Frontier
Mon 8/241:59 pm
DCA
- LAX
1 stop13h 12m
Frontier
Deal found 7/27![Frontier logo]()
$285
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:55 am
LAS
- DCA
1 stop6h 15m
Southwest
Wed 8/264:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2011:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Wed 8/268:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 8/1![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:40 am
LAS
- DCA
1 stop7h 15m
Southwest
Sat 8/297:00 am
DCA
- LAS
Nonstop5h 10m
Southwest
Deal found 7/28![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:55 am
LAX
- DCA
1 stop12h 00m
Southwest
Fri 8/286:50 am
DCA
- LAX
2 stops10h 40m
Southwest
Deal found 7/29![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/246:45 am
LAS
- DCA
1 stop5h 55m
Southwest
Mon 8/316:55 am
DCA
- LAS
2 stops9h 30m
Southwest
Deal found 7/30![Southwest logo]()
$210
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:45 am
LAS
- DCA
Nonstop4h 50m
American Airlines
Tue 9/18:00 am
DCA
- LAS
Nonstop5h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/259:20 am
LAS
- DCA
Nonstop4h 40m
Southwest
Tue 9/14:50 pm
DCA
- LAS
2 stops8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 am
LAX
- DCA
1 stop9h 19m
Multiple Airlines
Wed 9/29:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$284
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:30 am
LAX
- DCA
1 stop7h 29m
Multiple Airlines
Wed 9/29:30 am
DCA
- LAX
Nonstop5h 29m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:10 am
LAX
- DCA
2 stops9h 35m
Southwest
Wed 9/26:05 am
DCA
- LAX
2 stops10h 00m
Southwest
Deal found 7/29![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
LAS
- DCA
2 stops7h 55m
Southwest
Tue 9/14:40 pm
DCA
- LAS
Nonstop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$224
One-way flights from California to Reagan-NationalSearch for one-way flight options from California to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from California to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:11 pm
LAS
- DCA
1 stop7h 02m
United Airlines
Deal found 7/31![United Airlines logo]()
$100
This Super.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:08 am
LAS
- DCA
1 stop8h 51m
JetBlue
Deal found 7/28![JetBlue logo]()
$103
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:30 am
LAS
- DCA
1 stop9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$105
This Super.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:05 am
LAS
- DCA
1 stop8h 54m
JetBlue
Deal found 7/28![JetBlue logo]()
$107
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/1411:45 am
ONT
- DCA
1 stop7h 14m
Frontier
Deal found 7/31![Frontier logo]()
$114
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:30 pm
LAS
- DCA
1 stop6h 05m
Southwest
Deal found 7/28![Southwest logo]()
$115
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sat 11/76:15 am
ONT
- DCA
1 stop7h 41m
Frontier
Deal found 7/30![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
ONT
- DCA
1 stop7h 59m
Frontier
Deal found 7/29![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 9/116:15 am
ONT
- DCA
1 stop7h 44m
Frontier
Deal found 7/30![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sat 8/226:00 am
ONT
- DCA
1 stop27h 51m
Frontier
Deal found 7/31![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
ONT
- DCA
1 stop7h 59m
Frontier
Deal found 7/29![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sat 9/1210:44 am
LAS
- DCA
1 stop9h 15m
JetBlue
Deal found 7/31![JetBlue logo]()
$122
Find flight deals from California to Reagan-National
Keep the following information in mind while searching for California to Reagan-National flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $100 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $363 |
Good round-trip deal | $375 or less |
Good one-way deal | $228 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Reagan-National 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 1, 2026.
Use the filters below to find and compare flights from California to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Sat 8/22
11:30 pm-8:35 am
1 stop6h 05m
Washington, D.C. Reagan-National
Sat 8/29
2:30 pm-8:00 pm
1 stop8h 30m
$209
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 8/24
11:30 pm-8:50 am
1 stop6h 20m
Washington, D.C. Reagan-National
Mon 8/31
6:00 am-11:15 am
1 stop8h 15m
$209
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 8/20
6:55 am-4:10 pm
1 stop6h 15m
Washington, D.C. Reagan-National
Wed 8/26
4:40 pm-6:40 pm
Nonstop5h 00m
$219
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 8/24
10:15 pm-8:31 am
1 stop7h 16m
Washington, D.C. Reagan-National
Mon 8/31
4:00 pm-11:10 pm
1 stop10h 10m
$257
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 11/5
9:05 am-4:25 pm
Nonstop4h 20m
Washington, D.C. Reagan-National
Mon 11/9
4:05 pm-10:05 pm
2 stops9h 00m
$260
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Fri 8/21
11:30 pm-10:09 am
1 stop7h 39m
Washington, D.C. Reagan-National
Fri 8/28
12:00 pm-3:54 pm
1 stop6h 54m
$263
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Wed 10/21
8:35 am-8:20 pm
2 stops8h 45m
Washington, D.C. Reagan-National
Wed 10/28
11:40 am-6:55 pm
2 stops10h 15m
$287
Los AngelesWashington, D.C.
LAX - DCA
LAXDCA
Los Angeles
Sat 9/26
6:30 am-6:34 pm
1 stop9h 04m
Washington, D.C. Reagan-National
Thu 10/1
2:20 pm-9:07 pm
1 stop9h 47m
$299
San JoseWashington, D.C.
SJC - DCA
SJCDCA
San Jose
Sun 9/13
11:00 pm-8:30 am
1 stop6h 30m
Washington, D.C. Reagan-National
Tue 9/15
4:35 pm-11:05 pm
1 stop9h 30m
$305
San JoseWashington, D.C.
SJC - DCA
SJCDCA
San Jose
Mon 8/24
11:00 pm-11:25 am
1 stop9h 25m
Washington, D.C. Reagan-National
Mon 8/31
4:35 pm-9:35 pm
1 stop8h 00m
$305
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from California with our price prediction graph.
LAS-DCA
LAX-DCA
ONT-DCA
SJC-DCA
SNA-DCA
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 California to Washington, D.C. Reagan-National Airport
USCA-DCA
LAS-DCA
LAX-DCA
ONT-DCA
SJC-DCA
What is the cheapest month to book a flight from California to Washington, D.C. Reagan-National Airport?
Currently, January is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $373). Flying from California to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $575). 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 CA to DCA?
Find hourly flight availability from California to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from California to Washington, D.C. Reagan-National Airport by exploring options for tickets in the evening.
Weekly flight availability from California to Washington, D.C. Reagan-National Airport
Explore weekly flight availability from California to Reagan-National. 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 1, 2026.
The most flights from USCA to DCA are scheduled on a Friday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from California to Washington, D.C. Reagan-National Airport?
Airfare is below average for this route at the moment.
California to Washington, D.C. Reagan-National Airport flights typically cost between $317 and $543 in August.The cheapest round-trip price found within the last 5 days was $284 on Multiple Airlines (Aug 25-Sep 2).
How far ahead should I book a flight from California to Washington, D.C. Reagan-National Airport?
The price you pay for your flight from California to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from California to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro
Browse thousands of different options on Cheapflights for your next trip
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Reagan-National flight routes
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Alternative routes for California to Reagan-National
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Reagan-National by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Reagan-National by cabin class
Find flights from California to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Reagan-National flights
Browse other California and Reagan-National flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
California to Reagan-National flights
Consider these flights traveling from California to Reagan-National.
Top 8 airlines flying from California to Reagan-National
Discover the top 8 airlines that operate flights from California to Reagan-National. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$367 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$118 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$539 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$465 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$463 | FlexibilityNo cancel fee | On-time75% |