BWI - SUN

$154 Find Cheap Flights from Baltimore to Hailey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Hailey departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hailey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Hailey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Hailey, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$297
Delta
Tue 2/17Tue 2/24
BWI - SUN • 1 stop
Cheapest one-way
$154
Alaska Airlines
Mon 4/6
BWI - SUN • 1 stop
Top airlines
Delta
Cheapest • from $297 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Hailey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Hailey (BWI-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Hailey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Hailey

Tue, Feb 17 - Tue, Feb 24
Delta Logo
7:05 am - 2:40 pm
BWI
-
SUN
9h 35m
1 stop
Delta Logo
3:25 pm - 11:44 pm
SUN
-
BWI
6h 19m
1 stop
$297Delta
Tue, Feb 17 - Tue, Feb 24
Delta Logo
6:05 am - 2:40 pm
BWI
-
SUN
10h 35m
2 stops
Delta Logo
3:25 pm - 11:44 pm
SUN
-
BWI
6h 19m
1 stop
$324Delta
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
5:00 am - 12:54 pm
BWI
-
SUN
9h 54m
1 stop
American Airlines Logo
1:27 pm - 11:33 pm
SUN
-
BWI
8h 06m
1 stop
$328American Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
6:00 am - 2:34 pm
BWI
-
SUN
10h 34m
1 stop
United Airlines Logo
2:32 pm - 11:25 pm
SUN
-
BWI
6h 53m
1 stop
$341United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
6:20 am - 11:53 am
BWI
-
SUN
7h 33m
1 stop
United Airlines Logo
3:28 pm - 5:15 am
SUN
-
BWI
11h 47m
2 stops
$346United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
10:05 am - 9:29 pm
BWI
-
SUN
13h 24m
2 stops
United Airlines Logo
7:55 am - 11:25 pm
SUN
-
BWI
13h 30m
2 stops
$370United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
6:05 am - 11:53 am
BWI
-
SUN
7h 48m
1 stop
United Airlines Logo
2:24 pm - 11:24 pm
SUN
-
BWI
7h 00m
1 stop
$405United Airlines
Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
5:00 am - 12:54 pm
BWI
-
SUN
9h 54m
1 stop
American Airlines Logo
1:27 pm - 11:33 pm
SUN
-
BWI
8h 06m
1 stop
$408American Airlines
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
12:16 pm - 9:56 pm
BWI
-
SUN
11h 40m
2 stops
American Airlines Logo
1:27 pm - 11:33 pm
SUN
-
BWI
8h 06m
1 stop
$413American Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
12:38 pm - 10:02 pm
BWI
-
SUN
11h 24m
2 stops
American Airlines Logo
7:40 am - 9:16 pm
SUN
-
BWI
11h 36m
2 stops
$414American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Hailey flights

Get data-powered insights and trends into flights from Baltimore to Hailey to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baltimore to Hailey?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baltimore to Hailey were found on Delta ($297) and American Airlines ($328).

Find deals

Good to know

Cheapest flight$154
Flight from Baltimore to Hailey

When to book flights from Baltimore to Hailey

Are your dates flexible? Find out the best times to travel from Baltimore to Hailey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Hailey

  • What is the cheapest flight from Baltimore to Hailey?

    In the last 3 days, the lowest price for a flight from Baltimore to Hailey was $154 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Baltimore and Hailey?

    No, a passport isn't needed to fly from Baltimore to Hailey. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Baltimore to Hailey?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Hailey, also known as Hailey Sun Valley-Friedman.

  • Which aircraft models fly most regularly from Baltimore to Hailey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Hailey?

    Star Alliance is the only airline alliance operating flights between Baltimore and Hailey.

  • How does KAYAK find such low prices on flights from Baltimore to Hailey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Hailey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Hailey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Hailey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hailey with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Hailey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hailey from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Hailey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Hailey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Everything you need to know for your flight from Baltimore to Hailey

Information on your arrival and departure airports

Baltimore (BWI)
Hailey (SUN)