Cheap flights from Washington, D.C. to Miami from $43
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. to Miami departing on 6/29. 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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Spirit Airlines flights from Washington, D.C. to Miami
Our best Spirit Airlines deals on Washington, D.C. to Miami flight tickets
Frontier flights from Washington, D.C. to Miami
Our best Frontier deals on Washington, D.C. to Miami flight tickets
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How to get the cheapest flight ticket from Washington, D.C. to Miami
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 typical price of a round-trip flight between Washington, D.C. and Miami?
What is the cheapest month to fly to Miami?
The month of February is, on average, the cheapest month to fly to Miami from Washington, D.C., with most prices found around $137. If you are unable to visit Miami during the month of February, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around $149.
What is the cheapest day to depart on your flight to Miami?
The cheapest day to depart from Washington, D.C. to Miami is on a Monday when prices can be found for as low as $382. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Thursday is $449.
What is the cheapest time of day to depart on your flight to Miami?
In the evening is the cheapest time of day to fly from Washington, D.C. to Miami when you can find flight prices for as low as $286. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $488. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Washington, D.C. to Miami flight route?
Fly from Baltimore/Washington to Miami for the best Washington, D.C. - Miami flight prices
How far in advance should I book a flight to Miami?
You are more likely to see cheaper flights to Miami from Washington, D.C. when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $212 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Washington, D.C. for as low as $147 on momondo.
What cabin class options are available on Washington, D.C. to Miami flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Miami 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 Washington, D.C. to Miami?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Washington, D.C. to Miami
What airlines fly to Miami?
American Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Miami from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 8 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Miami on average per day?
25 flights are operational daily from Washington, D.C. to Miami as of June 2025. The most popular departure time for this route is 6:00AM, with 42% of flights per day taking off at noon.
How many flights depart from Washington, D.C. to Miami on average per week?
As of June 2025, there are 177 flights per week flying from Washington, D.C. to Miami. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.
When to book flights from Washington, D.C. to Miami
Cheap Washington, D.C. to Miami (WAS to MIA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Miami
How far is Washington, D.C. to Miami by plane?
Miami is 925.2 mi away from Washington, D.C.. Typically, this will take 2h 35m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Miami Airport?
Prices for flights from Washington, D.C. to Miami Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Miami Airport?
As of June 2025, there are 8 operators available to choose from for flights from Washington, D.C. to Miami Airport.
How old do you have to be to fly from Washington, D.C. to Miami Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents required for your trip to Miami 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 Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. to Miami?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Miami is Airbus A320neo, representing 20.25% of all bookings. The subsequent popular models are Boeing 737-800 at 15.25%, Airbus A319 at 10.12%, and Airbus A320 (sharklets) at 8.74%.
What is the most popular airline from Washington, D.C. to Miami?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Miami is American Airlines, representing 47% of all bookings. The subsequent popular airlines are Frontier at 29%, Spirit Airlines at 8%, and Delta at 7%.
Best airlines flying from Washington, D.C. to Miami
Compare and see reviews for airlines that fly from Washington, D.C. to Miami with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $57 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $63 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $170 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 8.0 4,287 reviews |
Delta Flights From Washington, D.C. to Miami
Delta flight deals from Washington, D.C. to Miami start from $126 round-trip. Over the 2 Delta flights for this route in a normal week, average airfare is usually $304 round-trip - but some users have found much cheaper deals with momondo.
Alaska Airlines Flights From Washington, D.C. to Miami
$126 is the best Alaska Airlines flight deal from Washington, D.C. to Miami found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $256, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into Miami from Washington, D.C. 3 times in an average week so prices can vary.
Traveling to a place near Miami?
Book flights to Miami 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 Miami?
It is quick and easy to find Washington, D.C. to Miami 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 Miami that suits you.
Can I find flights from Washington, D.C. to Miami with flexible booking policies on momondo?
All flight searches from Washington, D.C. to Miami on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Miami?
Once you have performed a search for Washington, D.C. to Miami 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 Washington, D.C. to Miami right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Miami now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Miami and let you know when they change.