$178+ Cheap flights from Oakland, CA (OAK) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — DCA
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Cheapest flights from Oakland to Reagan-NationalExplore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Oakland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This CheapOair deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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.
Sat 10/310:23 am
OAK
- DCA
1 stop7h 37m
Alaska Airlines
Tue 10/1310:59 am
DCA
- OAK
1 stop10h 11m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Sat 8/225:59 pm
DCA
- OAK
1 stop7h 39m
Delta
Deal found 7/1![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Tue 8/256:10 am
DCA
- OAK
2 stops8h 42m
Delta
Deal found 7/1![Delta logo]()
$387
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/266:52 pm
OAK
- DCA
1 stop18h 08m
Alaska Airlines
Tue 9/810:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/216:10 am
OAK
- DCA
1 stop7h 15m
Southwest
Tue 8/256:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 7/3![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 10/1311:50 am
OAK
- DCA
1 stop8h 45m
Southwest
Fri 10/167:55 am
DCA
- OAK
1 stop7h 50m
Southwest
Deal found 7/2![Southwest logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/196:48 am
OAK
- DCA
1 stop11h 12m
Alaska Airlines
Wed 8/2610:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Mon 8/245:59 pm
DCA
- OAK
1 stop8h 57m
Delta
Deal found 7/1![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Sun 8/232:45 pm
DCA
- OAK
2 stops12h 11m
Delta
Deal found 7/1![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 11/49:05 am
OAK
- DCA
2 stops9h 50m
Southwest
Wed 11/116:50 pm
DCA
- OAK
1 stop7h 35m
Southwest
Deal found 7/1![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 9/1511:55 pm
OAK
- DCA
1 stop8h 30m
Southwest
Fri 9/186:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 6/30![Southwest logo]()
$422
Best flights from Oakland to Reagan-NationalDiscover carefully curated flight deals from Oakland to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Oakland to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/16:00 am
OAK
- DCA
2 stops9h 45m
Delta
Sat 9/55:54 pm
DCA
- OAK
1 stop7h 44m
Delta
Deal found 7/4![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/315:05 am
OAK
- DCA
1 stop8h 35m
Southwest
Wed 9/26:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 7/3![Southwest logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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.
Tue 9/296:48 am
OAK
- DCA
1 stop11h 12m
Alaska Airlines
Wed 9/3010:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/216:10 am
OAK
- DCA
1 stop7h 15m
Southwest
Tue 8/256:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 7/2![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Sun 8/232:45 pm
DCA
- OAK
2 stops12h 11m
Delta
Deal found 7/1![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 9/1511:55 pm
OAK
- DCA
1 stop8h 30m
Southwest
Fri 9/186:35 am
DCA
- OAK
2 stops10h 40m
Southwest
Deal found 6/30![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 6/30. 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.
Fri 8/146:05 am
OAK
- DCA
1 stop7h 35m
Southwest
Fri 8/216:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 6/30![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/316:10 am
OAK
- DCA
1 stop7h 15m
Southwest
Fri 9/43:35 pm
DCA
- OAK
1 stop10h 30m
Southwest
Deal found 7/2![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/178:30 pm
OAK
- DCA
2 stops9h 25m
Southwest
Fri 8/211:30 pm
DCA
- OAK
2 stops8h 45m
Southwest
Deal found 7/1![Southwest logo]()
$467
Last-minute flights from Oakland to Reagan-NationalDiscover last-minute flight deals from Oakland to Reagan-National. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Reagan-National. Data last updated July 6, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/176:10 am
OAK
- DCA
1 stop7h 15m
Southwest
Fri 8/216:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 7/1![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Sat 8/225:59 pm
DCA
- OAK
1 stop7h 39m
Delta
Deal found 7/1![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Tue 8/256:10 am
DCA
- OAK
2 stops8h 42m
Delta
Deal found 7/1![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/196:48 am
OAK
- DCA
1 stop11h 12m
Alaska Airlines
Wed 8/2610:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Mon 8/245:59 pm
DCA
- OAK
1 stop8h 57m
Delta
Deal found 7/1![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 8/196:00 am
OAK
- DCA
2 stops9h 43m
Delta
Sun 8/232:45 pm
DCA
- OAK
2 stops12h 11m
Delta
Deal found 7/1![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/216:10 am
OAK
- DCA
1 stop7h 15m
Southwest
Tue 8/256:40 pm
DCA
- OAK
1 stop7h 25m
Southwest
Deal found 7/3![Southwest logo]()
$402
This CheapOair deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Tue 8/2511:55 am
OAK
- DCA
1 stop25h 05m
Alaska Airlines
Tue 9/110:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$377
This CheapOair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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.
Tue 8/2511:55 am
OAK
- DCA
1 stop25h 05m
Alaska Airlines
Mon 8/315:00 pm
DCA
- OAK
1 stop8h 54m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$427
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/266:52 pm
OAK
- DCA
1 stop18h 08m
Alaska Airlines
Tue 9/810:59 am
DCA
- OAK
1 stop10h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/286:00 am
OAK
- DCA
1 stop7h 44m
Delta
Sun 8/305:59 pm
DCA
- OAK
1 stop8h 57m
Delta
Deal found 7/2![Delta logo]()
$437
One-way flights from Oakland to Reagan-NationalSearch for one-way flight options from Oakland to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Oakland to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 9/212:13 pm
OAK
- DCA
2 stops25h 46m
Frontier
Deal found 7/2![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 10/145:35 am
OAK
- DCA
1 stop8h 10m
Southwest
Deal found 7/3![Southwest logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:13 pm
OAK
- DCA
2 stops21h 36m
Frontier
Deal found 7/3![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:13 pm
OAK
- DCA
2 stops25h 46m
Frontier
Deal found 7/3![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Wed 10/1412:13 pm
OAK
- DCA
2 stops25h 43m
Frontier
Deal found 7/1![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:37 pm
OAK
- DCA
2 stops13h 14m
Frontier
Deal found 7/2![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/2611:55 am
OAK
- DCA
1 stop25h 05m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 10/1212:13 pm
OAK
- DCA
2 stops21h 37m
Frontier
Deal found 7/1![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:39 pm
OAK
- DCA
2 stops17h 17m
Frontier
Deal found 6/30![Frontier logo]()
$218
This Southwest deal was found by Cheapflights users on 6/30. 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.
Fri 8/146:05 am
OAK
- DCA
1 stop7h 35m
Southwest
Deal found 6/30![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 7/299:00 am
OAK
- DCA
2 stops8h 55m
Southwest
Deal found 7/3![Southwest logo]()
$224
Find flight deals from Oakland to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Reagan-National (DCA). 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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $377 (CheapOair) |
One-way from | $178 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $575 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland 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 July 6, 2026.
Use the filters below to find and compare flights from Oakland to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Tue 9/1
6:00 am-6:45 pm
2 stops9h 45m
Washington, D.C. Reagan-National
Sat 9/5
5:54 pm-10:38 pm
1 stop7h 44m
$382
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Mon 8/31
5:05 am-4:40 pm
1 stop8h 35m
Washington, D.C. Reagan-National
Wed 9/2
6:40 pm-11:05 pm
1 stop7h 25m
$402
Quickest round-trip
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Fri 8/21
6:10 am-4:25 pm
1 stop7h 15m
Washington, D.C. Reagan-National
Tue 8/25
6:40 pm-11:05 pm
1 stop7h 25m
$402
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Tue 9/15
11:55 pm-11:25 am
1 stop8h 30m
Washington, D.C. Reagan-National
Fri 9/18
6:35 am-2:15 pm
2 stops10h 40m
$412
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Wed 8/19
6:00 am-6:43 pm
2 stops9h 43m
Washington, D.C. Reagan-National
Sun 8/23
2:45 pm-11:56 pm
2 stops12h 11m
$417
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Fri 8/14
6:05 am-4:40 pm
1 stop7h 35m
Washington, D.C. Reagan-National
Fri 8/21
6:40 pm-11:05 pm
1 stop7h 25m
$452
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Tue 9/29
6:48 am-9:00 pm
1 stop11h 12m
Washington, D.C. Reagan-National
Wed 9/30
10:59 am-6:12 pm
1 stop10h 13m
$460
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Mon 8/31
6:10 am-4:25 pm
1 stop7h 15m
Washington, D.C. Reagan-National
Fri 9/4
3:35 pm-11:05 pm
1 stop10h 30m
$462
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Mon 8/17
8:30 pm-8:55 am
2 stops9h 25m
Washington, D.C. Reagan-National
Fri 8/21
1:30 pm-7:15 pm
2 stops8h 45m
$467
Cheapest one-way
OaklandWashington, D.C.
OAK - DCA
OAKDCA
Oakland
Tue 8/25
6:00 am-4:44 pm
1 stop7h 44m
$189
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Oakland to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Reagan-National in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oakland, California-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oakland, California-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oakland to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Oakland with our price prediction graph.
OAK-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 Oakland to Washington, D.C. Reagan-National Airport
What is the cheapest month to book a flight from Oakland, California to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Oakland, California to Washington, D.C. Reagan-National Airport (average of $337). Flying from Oakland, California to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $882). 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.
How much does it cost to fly round-trip from Oakland, California to Washington, D.C. Reagan-National Airport?
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated July 6, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andUnited Airlines from Oakland to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Oakland 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Falls Church
Fredericksburg
Hanover
Laurel
Silver Spring
Clinton
Hunt Valley
Cordova
Woodbridge
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Oakland and Reagan-National flights
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Other flights to Reagan-National
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Top 3 airlines flying from Oakland to Reagan-National
Discover the top 3 airlines that operate flights from Oakland 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$376 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$312 | Average$517 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$328 | Average$717 | FlexibilityNo cancel fee | On-time69% |