Cheap flights from Lafayette to Washington, D.C. from $421
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Washington, D.C. departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
United Airlines flights from Lafayette to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Lafayette to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines flights from Lafayette to Washington, D.C. Dulles Intl Airport
Our best American Airlines deals on Lafayette to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Lafayette to Washington, D.C. Dulles Intl Airport
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 Washington, D.C. Dulles Intl Airport?
In general, February is the cheapest month to fly from Lafayette to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $270.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $258. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Lafayette to Washington, D.C. Dulles Intl Airport for around $473.
When to book flights from Lafayette to Washington, D.C. Dulles Intl Airport
Cheap Lafayette to Washington, D.C. Dulles Intl Airport (LFT to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lafayette to Washington, D.C. Dulles Intl Airport
How far is Lafayette Regional to Washington, D.C. Dulles Intl by plane?
Lafayette Regional and Washington, D.C. Dulles Intl are 1022.0 mi apart from one another. Flights usually cover this in 4h 57m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport?
As of May 2025, there are 2 operators available to choose from for flights from Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Lafayette Regional Airport to Washington, D.C. Dulles Intl 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 Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Lafayette to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Lafayette to Washington, D.C. Dulles Intl Airport is Delta, representing 65% of all bookings. The subsequent popular airline is American Airlines at 35%.
Best airlines flying from Lafayette to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Lafayette to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 7,944 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 Lafayette to Washington, D.C.?
It is quick and easy to find Lafayette to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.
Can I find flights from Lafayette to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Lafayette which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Lafayette to Washington, D.C.?
Once you have performed a search for Lafayette to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Lafayette to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Lafayette and alert you when they change.