Cheap flights from District of Columbia to San Diego from $82
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Diego departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from District of Columbia to San Diego
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from District of Columbia to San Diego
Our best American Airlines deals on District of Columbia to San Diego flight tickets
Alaska Airlines flights from District of Columbia to San Diego
Our best Alaska Airlines deals on District of Columbia to San Diego flight tickets
See travel insights to San Diego from
How to get the cheapest flight ticket from District of Columbia to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of May, then departing from District of Columbia during the month August is also very affordable. Most momondo users find prices during this month for around $344.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from District of Columbia to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $386. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $458. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $339. Flights at noon are often more expensive with an average ticket price of $468.
What is the cheapest District of Columbia to San Diego flight route?
Fly from Washington, D.C. Reagan-National to San Diego for the best District of Columbia - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from District of Columbia when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $409 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from District of Columbia for as low as $316 on momondo.
What cabin class options are available on District of Columbia to San Diego flights?
There are 4 cabin classes available to choose from on District of Columbia to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from District of Columbia to San Diego?
Frontier, Hawaiian Airlines, and United Airlines are the most popular carriers operating from District of Columbia to San Diego
What airlines fly to San Diego?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to San Diego from District of Columbia according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
How many flights depart from District of Columbia to San Diego on average per day?
As of March 2025, 8 flights take off from District of Columbia and land in San Diego each day. The most common flight departure time for this route is 5:00PM, with 58% of daily flights taking off in the afternoon.
How many flights depart from District of Columbia to San Diego on average per week?
58 flights are operational weekly from District of Columbia to San Diego as of March 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.
Cheap District of Columbia to San Diego flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to San Diego
When did momondo last update prices for flights from District of Columbia to San Diego Airport?
Prices for flights from District of Columbia to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to San Diego Airport?
The number of operators available for flights from District of Columbia to San Diego Airport is 7 as of March 2025.
How old do you have to be to fly from District of Columbia to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from District of Columbia to San Diego?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to San Diego is Boeing 777, representing 19.93% of all bookings. The subsequent popular models are Boeing 737-900 at 17.07%, Boeing 737 at 16.64%, and Boeing 737 MAX 9 at 13.70%.
Best airlines flying from District of Columbia to San Diego
Compare and see reviews for airlines that fly from District of Columbia to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $84 | Free Cancellation | Rating 6.0 3,318 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $154 | Free Cancellation | Rating 8.0 8,068 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 9,710 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 7.4 8,679 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 8.1 4,333 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from District of Columbia to San Diego?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to San Diego. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from District of Columbia to San Diego with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for District of Columbia to San Diego flights to just show those with flexible booking policies.
How can momondo help me find flights from District of Columbia to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from District of Columbia.
I’m not ready to book a flight from District of Columbia to San Diego right now. Can momondo alert me if prices change?
Yes. momondo can track prices for District of Columbia to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.