Cheap flights from Arizona to Washington, D.C. Dulles Intl Airport from $66
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Washington, D.C. Dulles Intl Airport departing on 5/20. 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 Arizona to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Sun Country Air flights from Arizona to Washington, D.C. Dulles Intl Airport
Our best Sun Country Air deals on Arizona to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Arizona to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Arizona 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 Arizona 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, August is the cheapest month to fly from Arizona 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 $349. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $368.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday 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 $503. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Arizona to Washington, D.C. Dulles Intl Airport for around $729.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Arizona in the evening is the least expensive time of day to depart. momondo users have found prices as low as $437 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $745 on average. Flights to Washington, D.C. Dulles Intl Airport from Arizona at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Arizona to Washington, D.C. Dulles Intl flight route?
Fly from Phoenix Sky Harbor Intl to Washington, D.C. Dulles Intl for the best Arizona - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Arizona when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $406 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Arizona for as low as $345 on momondo.
What cabin class options are available on Arizona to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Arizona to Washington, D.C. Dulles Intl 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 Arizona to Washington, D.C. Dulles Intl?
Frontier, United Airlines, and Alaska Airlines are the most popular carriers operating from Arizona to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Southwest and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Arizona according to our data. United Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Arizona to Washington, D.C. Dulles Intl Airport on average per day?
The number of flights available between Arizona and Washington, D.C. Dulles Intl Airport is 16 per day as of April 2025. The most frequent departure time is 8:00AM, with 63% of daily flights leaving at noon.
How many flights depart from Arizona to Washington, D.C. Dulles Intl Airport on average per week?
As of April 2025, there are 116 flights per week flying from Arizona to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap Arizona to Washington, D.C. Dulles Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Arizona to Washington, D.C. Dulles Intl Airport
When did momondo last update prices for flights from Arizona to Washington, D.C. Dulles Intl Airport?
Prices for flights from Arizona to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Arizona to Washington, D.C. Dulles Intl Airport?
As of April 2025, there are 5 operators available to choose from for flights from Arizona to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Arizona 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 Arizona to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Arizona to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Arizona and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 737 MAX 8, making up 29.64% of the total bookings. Other popular models include Boeing 737-900 with 20.71%, Boeing 737-800 Passenger/BBJ2 (winglets) with 14.37%, and Boeing 737-800 with 13.74%.
Best airlines flying from Arizona to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Arizona to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $146 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $324 | Free Cancellation | Rating 7.2 10,000 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 Arizona to Washington, D.C.?
It is quick and easy to find Arizona 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 Arizona to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Arizona to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Arizona to Washington, D.C.?
momondo provides multiple filters to help you find the best flight to Washington, D.C. from Arizona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Arizona to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Arizona to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.