Cheap flights from Washington, D.C. Dulles Intl Airport to Lafayette from $256
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Lafayette departing on 6/4. 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 Washington, D.C. Dulles Intl Airport to Lafayette
Cheap round-trip flights
United Airlines flights from Washington, D.C. Dulles Intl Airport to Lafayette
Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Lafayette flight tickets
American Airlines flights from Washington, D.C. Dulles Intl Airport to Lafayette
Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Lafayette flight tickets
See travel insights to Lafayette from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Lafayette
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 Lafayette?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Lafayette is on a Monday. Travelers who choose to depart for Lafayette on a Monday will often find tickets for as low as $325. The most expensive day to fly to Lafayette is Sunday, with ticket prices averaging around $593.
What is the cheapest time of day to depart on your flight to Lafayette?
In the afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Lafayette when you can find flight prices for as low as $353. Flying to Lafayette in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $598 on average. Flights to Lafayette from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Washington, D.C. Dulles Intl Airport to Lafayette
Cheap Washington, D.C. Dulles Intl Airport to Lafayette (IAD to LFT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Lafayette
How far is Washington, D.C. Dulles Intl to Lafayette Regional by plane?
Lafayette Regional is 1022.0 mi away from Washington, D.C. Dulles Intl. Typically, this will take 5h 07m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport?
As of May 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Lafayette Regional Airport.
What documentation or ID do you need to fly to Lafayette Regional Airport?
The travel and health documents you'll need for your trip to Lafayette Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lafayette Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Lafayette?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Lafayette is Delta (100% of total bookings).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Lafayette
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Lafayette with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $237 | Free Cancellation | Rating 8.0 7,944 reviews |
Traveling to a place near Lafayette?
Book flights to Lafayette if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Lafayette?
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 Lafayette from Washington, D.C..
Can I find flights from Washington, D.C. to Lafayette with flexible booking policies on momondo?
Yes. All flights to Lafayette from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Lafayette?
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 Lafayette from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Lafayette right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Lafayette flights. All you need is a valid email address and we will do the rest; it is that quick and easy.