Cheap flights from Washington, D.C. Dulles Intl Airport to Hailey from $222
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 Hailey departing on 7/12. 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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Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Hailey
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United Airlines flights from Washington, D.C. Dulles Intl Airport to Hailey
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Hailey
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 Hailey?
According to our data, Wednesday is the cheapest day to fly to Hailey from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Wednesday departure recently was $575. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Hailey is Friday, with ticket prices averaging around $819.
What is the cheapest time of day to depart on your flight to Hailey?
According to our data, the cheapest time of day to fly to Hailey is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Hailey in the morning for as low as $646. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $698. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Hailey Sun Valley-Friedman?
United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Hailey Sun Valley-Friedman
What airlines fly to Hailey?
Delta, United Airlines and Southwest are the top three most popular airlines that fly to Hailey from Washington, D.C. Dulles Intl Airport according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Hailey. Keep in mind that there are 5 different airlines that fly to Hailey on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. Dulles Intl Airport to Hailey
Cheap Washington, D.C. Dulles Intl Airport to Hailey (IAD to SUN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Hailey
How far is Washington, D.C. Dulles Intl to Hailey Sun Valley-Friedman by plane?
The distance between Washington, D.C. Dulles Intl and Hailey Sun Valley-Friedman is about 1923.9 mi. A reasonable flight in good conditions will take 7h 06m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport?
As of June 2025, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Hailey Sun Valley-Friedman Airport.
What documentation or ID do you need to fly to Hailey Sun Valley-Friedman Airport?
The required travel and health documents for your Hailey Sun Valley-Friedman 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 Hailey Sun Valley-Friedman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Hailey?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Hailey, the leading airline is Delta, making up 61% of the total bookings. Other popular airlines include United Airlines with 39%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Hailey
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Hailey with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $396 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.4 8,810 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Hailey?
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 Hailey from Washington, D.C..
Can I find flights from Washington, D.C. to Hailey with flexible booking policies on momondo?
Flights from Washington, D.C. to Hailey with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Hailey?
Once you have performed a search for Washington, D.C. to Hailey 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 Hailey right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Hailey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.