$78+ Cheap flights from Washington, D.C. (WAS) to Carlsbad, CA, CA
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Carlsbad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Washington, D.C. to Carlsbad are usually found in September or February, booked 33 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Washington, D.C. to Carlsbad
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Carlsbad (C4D). 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 February 5, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (CheapOair) |
One-way from | $78 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $316 |
Find flight deals from Washington, D.C. to Carlsbad
Cheapest flights from Washington, D.C. to CarlsbadExplore the most affordable flight options available from Washington, D.C. to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.
Explore the most affordable flight options available from Washington, D.C. to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.
This CheapOair deal was found by Cheapflights users on 2/3. 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.
This CheapOair deal was found by Cheapflights users on 2/4. 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.
This Frontier deal was found by Cheapflights users on 2/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 2/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 2/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 2/4. 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.
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 2/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 2/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington, D.C. to Carlsbad within your budget
Customize your flight search to find flights from Washington, D.C. to Carlsbad 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 February 5, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Tue 2/18
6:45 am-7:43 am
1 stop27h 58m
Los Angeles
Mon 2/24
10:43 pm-3:51 pm
1 stop14h 08m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Wed 3/26
6:00 am-3:50 pm
1 stop12h 50m
Los Angeles
Sun 3/30
8:18 pm-7:21 am
1 stop8h 03m
BaltimoreLos Angeles
BWI - LAX
BWILAX
Baltimore/Washington
Wed 4/23
4:11 pm-10:05 pm
1 stop8h 54m
Los Angeles
Sat 4/26
11:05 pm-11:02 am
1 stop8h 57m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Tue 2/18
6:00 pm-12:25 am
1 stop9h 25m
Los Angeles
Wed 2/26
1:16 pm-8:59 pm
Nonstop4h 43m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Fri 2/28
7:00 am-8:32 am
1 stop28h 32m
Los Angeles
Sun 3/9
6:30 am-12:03 pm
1 stop26h 33m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Sat 2/22
5:10 pm-8:18 pm
Nonstop6h 08m
Los Angeles
Tue 3/11
8:15 am-4:00 pm
Nonstop4h 45m
Washington, D.C.Los Angeles
IAD - LAX
IADLAX
Washington, D.C. Dulles Intl
Wed 5/7
4:31 pm-9:53 pm
1 stop8h 22m
Los Angeles
Fri 5/30
4:59 pm-4:23 pm
1 stop20h 24m
Washington, D.C.Los Angeles
IAD - LAX
IADLAX
Washington, D.C. Dulles Intl
Sat 2/22
6:00 am-9:00 am
Nonstop6h 00m
Los Angeles
Wed 2/26
8:56 pm-4:47 am
Nonstop4h 51m
Washington, D.C.Los Angeles
IAD - LAX
IADLAX
Washington, D.C. Dulles Intl
Thu 3/20
2:50 pm-8:30 pm
1 stop8h 40m
Los Angeles
Thu 3/27
6:19 pm-5:40 am
1 stop8h 21m
Washington, D.C.Los Angeles
DCA - LAX
DCALAX
Washington, D.C. Reagan-National
Tue 3/4
9:00 am-12:16 pm
Nonstop6h 16m
Los Angeles
Tue 3/4
1:16 pm-8:59 pm
Nonstop4h 43m
Best time to book a flight from Washington, D.C. to Carlsbad
Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Washington, D.C. with our price prediction graph.
Travel insights for flights from Washington, D.C. to Carlsbad
Get recent, data-driven insights about flights from Washington, D.C. to Carlsbad including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Washington, D.C. to Carlsbad?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Carlsbad. Price data was last updated on January 31, 2025.
The price you pay for your flight from Washington, D.C. to Carlsbad may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Washington, D.C. to Carlsbad?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Carlsbad (average of $246). Flying from Washington, D.C. to Carlsbad in March is currently the most expensive (average of $344). 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 WAS to C4D?
Find hourly flight availability from Washington, D.C. to Carlsbad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Carlsbad as you normally would.
What is the cheapest day to fly from Washington, D.C. to Carlsbad?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Carlsbad. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Carlsbad flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Washington, D.C. to Carlsbad
Explore weekly flight availability from Washington, D.C. to Carlsbad. 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 February 5, 2025.
The most flights from WAS to C4D are scheduled on a Monday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (33 on average).
Rainfall in Carlsbad by month
Plan your trip to Carlsbad by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Carlsbad ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Carlsbad when rainfall is around 0.0 in.
Temperature in Carlsbad by month
Plan your trip to Carlsbad by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Carlsbad, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing Carlsbad
Get insights into the airlines that provide service to Carlsbad. 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 Carlsbad. Reviews last updated February 5, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Washington, D.C. to Carlsbad. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Carlsbad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to Carlsbad
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Washington, D.C. to Carlsbad
Discover the top 9 airlines that operate flights from Washington, D.C. to Carlsbad. 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 February 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$84 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$430 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$174 | Average$386 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$195 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$528 | FlexibilityNo cancel fee | On-time63% |