Cheap flights from Missouri to Washington, D.C. from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Washington, D.C. departing on 5/24. 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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How to get the cheapest flight ticket from Missouri 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 month to fly to Washington, D.C.?
The month of November is, on average, the cheapest month to fly to Washington, D.C. from Missouri, with most prices found around $235. If you’re not able to fly to Washington, D.C. in November, then August is your next best option. Flight prices from Missouri to Washington, D.C. during August average around $253.
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 Missouri is on a Friday. momondo users have found tickets for Friday departures for as low as $361. 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 Missouri to Washington, D.C. for around $543.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from Missouri to Washington, D.C. when you can find flight prices for as low as $290. Flying to Washington, D.C. in the evening 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 $1,049. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Missouri to Washington, D.C. flight route?
Fly from Lambert-St Louis to Washington, D.C. Reagan-National for the best Missouri - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Missouri when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $378 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Missouri for as low as $258 on momondo.
What cabin class options are available on Missouri to Washington, D.C. flights?
There are 4 cabin classes available to choose from on Missouri 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.
What is the cheapest airline that flies from Missouri to Washington, D.C.?
Southwest, United Airlines, and Spirit Airlines are the most popular carriers operating from Missouri to Washington, D.C.
What airlines fly to Washington, D.C.?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Missouri according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from Missouri to Washington, D.C. on average per day?
As of April 2025, there are 29 flights per day flying from Missouri to Washington, D.C.. The most common time of day flights depart is 8:00AM, with 42% of flights taking off at noon.
How many flights depart from Missouri to Washington, D.C. on average per week?
207 flights are operational weekly from Missouri to Washington, D.C. as of April 2025. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.
Cheap Missouri to Washington, D.C. flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Missouri to Washington, D.C.
Best Price Found | $90 |
|---|---|
Fastest flight time | 1h 55m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
When did momondo last update prices for flights from Missouri to Washington, D.C.?
Prices for flights from Missouri to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Missouri to Washington, D.C.?
As of April 2025, there are 6 operators available to choose from for flights from Missouri to Washington, D.C..
How old do you have to be to fly from Missouri to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Missouri to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Washington, D.C. is Boeing 737-700 Passenger/BBJ1 (winglets) (21.12% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (18.75%), Boeing 737 MAX 8 (17.56%), and Canadair (Bombardier) Regional Jet CRJ-550 (9.06%).
Best airlines flying from Missouri to Washington, D.C.
Compare and see reviews for airlines that fly from Missouri to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $129 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 6.3 7,942 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 4,286 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 7.4 8,685 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 Missouri to Washington, D.C.?
It is quick and easy to find Missouri 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 Missouri to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Missouri to Washington, D.C.?
Once you have performed a search for Missouri 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 Missouri 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 Missouri and alert you when they change.