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Cheap flights from Hailey to Washington, D.C. from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hailey to Washington, D.C. departing on 6/6. 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

Enter your travel dates to find the best prices.
Delta Logo
3:25 pm - 11:51 pm
SUN
-
IAD
6h 26m
1 stop
Delta Logo
7:15 am - 2:54 pm
IAD
-
SUN
9h 39m
1 stop
$369Delta
Tue, Sep 29 - Wed, Oct 14
Delta Logo
3:25 pm - 11:51 pm
SUN
-
IAD
6h 26m
1 stop
Delta Logo
7:15 am - 12:45 pm
IAD
-
SUN
7h 30m
1 stop
$394Delta
Fri, Sep 25 - Mon, Oct 12
Delta Logo
1:20 pm - 12:10 am
SUN
-
IAD
8h 50m
2 stops
Delta Logo
7:15 am - 2:54 pm
IAD
-
SUN
9h 39m
1 stop
$399Delta
Tue, Sep 29 - Wed, Oct 14
Delta Logo
3:25 pm - 11:51 pm
SUN
-
IAD
6h 26m
1 stop
Delta Logo
7:15 am - 12:45 pm
IAD
-
SUN
7h 30m
1 stop
$419Delta
Fri, Sep 25 - Fri, Oct 16
Delta Logo
3:25 pm - 11:51 pm
SUN
-
IAD
6h 26m
1 stop
Delta Logo
7:15 am - 12:45 pm
IAD
-
SUN
7h 30m
1 stop
$424Delta
Sat, Sep 26 - Wed, Oct 14
Delta Logo
3:25 pm - 11:51 pm
SUN
-
IAD
6h 26m
1 stop
Delta Logo
7:15 am - 12:45 pm
IAD
-
SUN
7h 30m
1 stop
$449Delta
Fri, Sep 25 - Wed, Oct 14
United Airlines Logo
7:00 am - 5:50 pm
SUN
-
IAD
8h 50m
1 stop
United Airlines Logo
1:10 pm - 7:14 pm
IAD
-
SUN
8h 04m
1 stop
$505United Airlines
Wed, Sep 2 - Sat, Sep 5
Delta Logo
1:20 pm - 12:05 am
SUN
-
IAD
8h 45m
2 stops
Delta Logo
7:15 am - 2:54 pm
IAD
-
SUN
9h 39m
1 stop
$523Delta
Thu, Nov 5 - Sun, Nov 8
Delta Logo
1:20 pm - 12:10 am
SUN
-
IAD
8h 50m
2 stops
Delta Logo
10:05 am - 10:02 pm
IAD
-
SUN
13h 57m
2 stops
$529Delta
Tue, Sep 29 - Wed, Oct 14
United Airlines Logo
7:00 am - 5:50 pm
SUN
-
IAD
8h 50m
1 stop
United Airlines Logo
4:15 pm - 9:12 pm
IAD
-
SUN
6h 57m
1 stop
$544United Airlines
Wed, Sep 2 - Sat, Sep 5

United Airlines flights from Hailey to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Hailey to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Sep 2
SUN7:00 amHailey Sun Valley-Friedman
8h 50m
1 stop
IAD5:50 pmWashington, D.C. Dulles Intl
Sep 5
IAD1:10 pmWashington, D.C. Dulles Intl
8h 04m
1 stop
SUN7:14 pmHailey Sun Valley-Friedman
$505
United Airlines
Sep 2
SUN7:00 amHailey Sun Valley-Friedman
8h 50m
1 stop
IAD5:50 pmWashington, D.C. Dulles Intl
Sep 5
IAD4:15 pmWashington, D.C. Dulles Intl
6h 57m
1 stop
SUN9:12 pmHailey Sun Valley-Friedman
$544
United Airlines
Sep 25
SUN2:29 pmHailey Sun Valley-Friedman
6h 50m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
Oct 15
IAD2:43 pmWashington, D.C. Dulles Intl
8h 28m
1 stop
SUN9:11 pmHailey Sun Valley-Friedman
$580

Delta flights from Hailey to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Hailey to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Sep 29
SUN3:25 pmHailey Sun Valley-Friedman
6h 26m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
Oct 14
IAD7:15 amWashington, D.C. Dulles Intl
9h 39m
1 stop
SUN2:54 pmHailey Sun Valley-Friedman
$369
Delta
Sep 25
SUN3:25 pmHailey Sun Valley-Friedman
6h 26m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
Oct 12
IAD7:15 amWashington, D.C. Dulles Intl
7h 30m
1 stop
SUN12:45 pmHailey Sun Valley-Friedman
$394
Delta
Sep 29
SUN1:20 pmHailey Sun Valley-Friedman
8h 50m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Oct 14
IAD7:15 amWashington, D.C. Dulles Intl
9h 39m
1 stop
SUN2:54 pmHailey Sun Valley-Friedman
$399

momondo Fare Finder

 
Customize your flight search to find flights from Hailey to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Hailey to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Tue 9/29

3:25 pm-11:51 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Wed 10/14

7:15 am-2:54 pm

1 stop9h 39m

$369
Quickest round-trip

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Fri 9/25

3:25 pm-11:51 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Mon 10/12

7:15 am-12:45 pm

1 stop7h 30m

$394

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Tue 9/29

1:20 pm-12:10 am

2 stops8h 50m

Washington, D.C. Dulles Intl

Wed 10/14

7:15 am-2:54 pm

1 stop9h 39m

$399

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Fri 9/25

3:25 pm-11:51 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Fri 10/16

7:15 am-12:45 pm

1 stop7h 30m

$419

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Sat 9/26

3:25 pm-11:51 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Wed 10/14

7:15 am-12:45 pm

1 stop7h 30m

$424

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Fri 9/25

3:25 pm-11:51 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Wed 10/14

7:15 am-12:45 pm

1 stop7h 30m

$449

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Wed 9/2

7:00 am-5:50 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Sat 9/5

1:10 pm-7:14 pm

1 stop8h 04m

$505

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Thu 11/5

1:20 pm-12:05 am

2 stops8h 45m

Washington, D.C. Dulles Intl

Sun 11/8

7:15 am-2:54 pm

1 stop9h 39m

$523

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Tue 9/29

1:20 pm-12:10 am

2 stops8h 50m

Washington, D.C. Dulles Intl

Wed 10/14

10:05 am-10:02 pm

2 stops13h 57m

$529

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Wed 9/2

7:00 am-5:50 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Sat 9/5

4:15 pm-9:12 pm

1 stop6h 57m

$544

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hailey 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 airline that flies from Hailey Sun Valley-Friedman to Washington, D.C. Dulles Intl?

United Airlines and Delta are the most popular carriers operating from Hailey Sun Valley-Friedman to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Hailey according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 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.

When to book flights from Hailey to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hailey to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hailey to Washington, D.C. Dulles Intl Airport (SUN to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hailey to Washington, D.C. Dulles Intl Airport

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from Hailey to Washington, D.C. Dulles Intl Airport takes 6h 21m
There are no direct flights from Hailey to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Hailey to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Hailey to Washington, D.C. Dulles Intl Airport

  • How far is Hailey Sun Valley-Friedman to Washington, D.C. Dulles Intl by plane?

    The distance between Hailey Sun Valley-Friedman and Washington, D.C. Dulles Intl is about 1923.9 mi. Typically, this will take 6h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Hailey Sun Valley-Friedman Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Hailey Sun Valley-Friedman Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hailey Sun Valley-Friedman 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 Hailey Sun Valley-Friedman 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.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Hailey to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hailey to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hailey to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Hailey which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hailey to Washington, D.C.?

Once you have performed a search for Hailey 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 Hailey to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hailey 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.

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