Cheap flights from Santa Ana, California to Washington, D.C. from $139

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Santa Ana, California, with most prices found around $426. If you’re not able to fly to Washington, D.C. in January, then May is your next best option. Flight prices from Santa Ana, California to Washington, D.C. during May average around $486.

On average, the least expensive day to fly to Washington, D.C. from Santa Ana, California is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $465. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Santa Ana, California to Washington, D.C. for around $650.

In the afternoon is the cheapest time of day to fly from Santa Ana, California to Washington, D.C. when you can find flight prices for as low as $431. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $554. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Dulles Intl for the best Santa Ana J. Wayne/Orange Cnty - Washington, D.C. flight prices

There are 4 cabin classes available to choose from on Santa Ana, California to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 18% on your flight if you consider stops on a Santa Ana, California to Washington, D.C. flight.

Delta, United Airlines, and Frontier are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Washington, D.C.

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Santa Ana, California according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 8 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $288.

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 7h 02m.

Houston (IAH) has the shortest average layover time for this route: 0h 40m.

As of September 2026, there are 2 flights per day flying from Santa Ana, California to Washington, D.C.. The most common time of day flights depart is 6:00AM, with 78% of flights taking off at noon.

As of September 2026, 16 flights take off from Santa Ana, California and land in Washington, D.C. each week. The most common flight departure day for this route is Fri, with 31% of weekly flights taking off on this day.