What is the cheapest airline that flies from Baltimore/Washington to Hailey Sun Valley-Friedman?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Baltimore/Washington to Hailey Sun Valley-Friedman

What airlines fly to Hailey?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Hailey from Baltimore according to our data. United Airlines is the first choice among our users, with 39% 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 did momondo last update prices for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport?

Prices for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport?

As of August 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport.

How old do you have to be to fly from Baltimore/Washington Airport to Hailey Sun Valley-Friedman 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 Baltimore/Washington 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.

$245 Cheap Flights from Baltimore to Hailey in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Hailey

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 9:46 amBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

16h 31m1 stop Seattle/Tacoma Intl

10:28 am - 6:30 amSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

18h 02m1 stop Seattle/Tacoma Intl

$489Alaska Airlines

Fri, Sep 25 - Thu, Oct 1

7:17 am - 1:09 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

7h 52m1 stop Chicago O'Hare Intl

12:40 pm - 12:16 amSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

9h 36m1 stop Chicago O'Hare Intl

$489American Airlines

Thu, Feb 4 - Mon, Feb 8

7:15 pm - 11:06 amBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

17h 51m1 stop Seattle/Tacoma Intl

11:48 am - 5:20 amSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

15h 32m1 stop Seattle/Tacoma Intl

$514Alaska Airlines

Fri, Oct 2 - Mon, Oct 5

7:17 am - 1:09 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

7h 52m1 stop Chicago O'Hare Intl

12:40 pm - 12:16 amSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

9h 36m1 stop Chicago O'Hare Intl

$514American Airlines

Wed, Jan 27 - Sun, Jan 31

4:43 pm - 11:06 amBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

20h 23m2 stops Portland Seattle/Tacoma Intl

11:48 am - 5:20 amSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

15h 32m1 stop Seattle/Tacoma Intl

$576Alaska Airlines

Fri, Oct 2 - Mon, Oct 5

8:23 am - 1:53 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

7h 30m1 stop Denver Intl

2:34 pm - 11:08 pmSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

6h 34m1 stop Denver Intl

$589United Airlines

Tue, Oct 27 - Fri, Oct 30

6:10 am - 1:53 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

9h 43m2 stops Chicago O'Hare Intl Denver Intl

2:34 pm - 11:08 pmSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

6h 34m1 stop Denver Intl

$594United Airlines

Tue, Oct 27 - Fri, Oct 30

8:30 am - 1:48 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

7h 18m1 stop Denver Intl

2:20 pm - 10:56 pmSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

6h 36m1 stop Denver Intl

$679United Airlines

Sun, Sep 6 - Thu, Sep 10

1:00 pm - 7:14 pmBWI Baltimore/Washington-SUN Hailey Sun Valley-Friedman

8h 14m1 stop Chicago O'Hare Intl

2:20 pm - 10:56 pmSUN Hailey Sun Valley-Friedman-BWI Baltimore/Washington

6h 36m1 stop Denver Intl

$679United Airlines

Sun, Sep 6 - Thu, Sep 10

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Alaska Airlines flights from Baltimore to Hailey

Our best Alaska Airlines deals on Baltimore to Hailey flight tickets

Alaska Airlines

Sep 25

BWI7:15 pmBaltimore/Washington

16h 31m

1 stop

SUN9:46 amHailey Sun Valley-Friedman

Oct 1

SUN10:28 amHailey Sun Valley-Friedman

18h 02m

1 stop

BWI6:30 amBaltimore/Washington

$489

Alaska Airlines

Oct 2

BWI7:15 pmBaltimore/Washington

17h 51m

1 stop

SUN11:06 amHailey Sun Valley-Friedman

Oct 5

SUN11:48 amHailey Sun Valley-Friedman

15h 32m

1 stop

BWI5:20 amBaltimore/Washington

$514

Alaska Airlines

Oct 2

BWI4:43 pmBaltimore/Washington

20h 23m

2 stops

SUN11:06 amHailey Sun Valley-Friedman

Oct 5

SUN11:48 amHailey Sun Valley-Friedman

15h 32m

1 stop

BWI5:20 amBaltimore/Washington

$576

Delta flights from Baltimore to Hailey

Our best Delta deals on Baltimore to Hailey flight tickets

Delta

Sep 2

BWI6:15 amBaltimore/Washington

7h 58m

2 stops

SUN12:13 pmHailey Sun Valley-Friedman

Sep 5

SUN7:40 amHailey Sun Valley-Friedman

10h 10m

2 stops

BWI7:50 pmBaltimore/Washington

$589

Delta

Sep 25

BWI7:05 amBaltimore/Washington

9h 33m

2 stops

SUN2:38 pmHailey Sun Valley-Friedman

Oct 1

SUN7:20 amHailey Sun Valley-Friedman

12h 05m

2 stops

BWI9:25 pmBaltimore/Washington

$992

Delta

Sep 3

BWI6:15 amBaltimore/Washington

7h 58m

2 stops

SUN12:13 pmHailey Sun Valley-Friedman

Sep 4

SUN7:40 amHailey Sun Valley-Friedman

9h 45m

2 stops

BWI7:25 pmBaltimore/Washington

$1,008

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Fri 9/25

7:15 pm-9:46 am

1 stop16h 31m

Hailey Sun Valley-Friedman

Thu 10/1

10:28 am-6:30 am

1 stop18h 02m

$489

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Thu 2/4

7:17 am-1:09 pm

1 stop7h 52m

Hailey Sun Valley-Friedman

Mon 2/8

12:40 pm-12:16 am

1 stop9h 36m

$489

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Fri 10/2

7:15 pm-11:06 am

1 stop17h 51m

Hailey Sun Valley-Friedman

Mon 10/5

11:48 am-5:20 am

1 stop15h 32m

$514

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Wed 1/27

7:17 am-1:09 pm

1 stop7h 52m

Hailey Sun Valley-Friedman

Sun 1/31

12:40 pm-12:16 am

1 stop9h 36m

$514

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Fri 10/2

4:43 pm-11:06 am

2 stops20h 23m

Hailey Sun Valley-Friedman

Mon 10/5

11:48 am-5:20 am

1 stop15h 32m

$576

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Tue 10/27

8:23 am-1:53 pm

1 stop7h 30m

Hailey Sun Valley-Friedman

Fri 10/30

2:34 pm-11:08 pm

1 stop6h 34m

$589

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Tue 10/27

6:10 am-1:53 pm

2 stops9h 43m

Hailey Sun Valley-Friedman

Fri 10/30

2:34 pm-11:08 pm

1 stop6h 34m

$594

Quickest round-trip

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Sun 9/6

8:30 am-1:48 pm

1 stop7h 18m

Hailey Sun Valley-Friedman

Thu 9/10

2:20 pm-10:56 pm

1 stop6h 36m

$679

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Sun 9/6

1:00 pm-7:14 pm

1 stop8h 14m

Hailey Sun Valley-Friedman

Thu 9/10

2:20 pm-10:56 pm

1 stop6h 36m

$679

Cheapest one-way

BaltimoreHailey

BWI Baltimore/Washington - SUN Hailey Sun Valley-Friedman

BWISUN

Baltimore/Washington

Tue 10/20

7:00 am-2:35 pm

1 stop9h 35m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore 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

Prices

Airlines

What is the cheapest month to fly to Hailey?

The month of November is, on average, the cheapest month to fly to Hailey from Baltimore, with most prices found around $0. The month of September is another great option to travel to Hailey, with average flight prices from Baltimore averaging around $0.

When to book flights from Baltimore to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Hailey according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Hailey (BWI to SUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Hailey

Best Price Found	$245
Fastest flight time	7h 30m
Direct flights	None

The best one-way flight to Hailey from Baltimore in the past 72 hours is $245. The best round-trip flight deal from Baltimore to Hailey found on momondo in the last 72 hours is $489.

The fastest flight from Baltimore to Hailey takes 7h 30m

There are no direct flights from Baltimore to Hailey. There are no popular flight routes from Baltimore to Hailey.

Search flight deals

Frequently asked questions about flying from Baltimore to Hailey

How far is Baltimore/Washington to Hailey Sun Valley-Friedman by plane?
A flight from Baltimore/Washington to Hailey Sun Valley-Friedman will travel around 1957.2 mi. In terms of flight time, this usually takes a little over 7h 30m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport?
Prices for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport?
As of August 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Hailey Sun Valley-Friedman Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Hailey Sun Valley-Friedman 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 Baltimore/Washington 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 Baltimore to Hailey?
momondo data reveals that the most frequently booked airline on the route from Baltimore to Hailey is United Airlines, representing 100% of all bookings.

Best airlines flying from Baltimore to Hailey

Compare and see reviews for airlines that fly from Baltimore to Hailey with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $341	Free Cancellation	Rating 7.4 10,123 reviews		Search United Airlines flights

Sun Valley

Ketchum

Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Hailey?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Hailey for you.

Can I find flights from Baltimore to Hailey with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hailey from Baltimore with this policy.

How can momondo help me find flights from Baltimore to Hailey?

momondo helps you find the best flight between Baltimore and Hailey by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baltimore to Hailey right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Hailey flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Baltimore to Hailey from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Hailey departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Baltimore to Hailey

Our best Alaska Airlines deals on Baltimore to Hailey flight tickets

Delta flights from Baltimore to Hailey

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How to get the cheapest flight ticket from Baltimore to Hailey

What is the cheapest month to fly to Hailey?

What is the cheapest airline that flies from Baltimore/Washington to Hailey Sun Valley-Friedman?

What airlines fly to Hailey?

When to book flights from Baltimore to Hailey

Cheap Baltimore to Hailey (BWI to SUN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore to Hailey

Best airlines flying from Baltimore to Hailey

Compare and see reviews for airlines that fly from Baltimore to Hailey with momondo

Traveling to a place near Hailey?

Why use momondo?

An easier way to manage your Hailey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

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List of cabin classes available on flights landing in Hailey. Availability may vary depending on flight origin and airline.

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