Cheap flights from Lake Charles to Washington, D.C. from $259
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lake Charles to Washington, D.C. departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 Lake Charles to Washington, D.C.
Cheap round-trip flights
Cheap last minute flights
United Airlines flights from Lake Charles to Washington, D.C.
Our best United Airlines deals on Lake Charles to Washington, D.C. flight tickets
American Airlines flights from Lake Charles to Washington, D.C.
Our best American Airlines deals on Lake Charles to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Lake Charles to Washington, D.C.
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 day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Lake Charles is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $353. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Lake Charles to Washington, D.C. for around $447.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the morning is the cheapest time of day to fly from Lake Charles to Washington, D.C. when you can find flight prices for as low as $432. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $439. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Lake Charles to Washington, D.C.
Cheap Lake Charles to Washington, D.C. (LCH to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lake Charles to Washington, D.C.
Best Price Found | $259 |
|---|---|
Fastest flight time | 4h 50m |
Direct flights | None |
Airports in Washington, D.C. | 3 airports |
How far is Lake Charles to Washington, D.C. by plane?
The straight-line distance from Lake Charles to Washington, D.C. is 1095.4 mi. By plane, this route typically takes 4h 50m.
When did momondo last update prices for flights from Lake Charles Airport to Washington, D.C.?
Prices for flights from Lake Charles Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Lake Charles Airport to Washington, D.C.?
The number of operators available for flights from Lake Charles Airport to Washington, D.C. is 2 as of June 2025.
How old do you have to be to fly from Lake Charles Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lake Charles Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Lake Charles to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lake Charles to Washington, D.C. is United Airlines (100% of total bookings).
Best airlines flying from Lake Charles to Washington, D.C.
Compare and see reviews for airlines that fly from Lake Charles to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $255 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,810 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Lake Charles to Washington, D.C.?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Lake Charles.
Can I find flights from Lake Charles to Washington, D.C. with flexible booking policies on momondo?
Flights from Lake Charles to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Lake Charles to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lake Charles to Washington, D.C..
I’m not ready to book a flight from Lake Charles to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Lake Charles to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.