$85 Cheap Flights from Baltimore (BWI) to Salt Lake City (SLC)

View $85 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Salt Lake City International Airport (SLC)

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Cheap Flights from Baltimore to Salt Lake City (BWI-SLC)

Prices were available within the past 7 days and start at $85 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Feb 2 - Wed, Feb 4
BWI
Baltimore
SLC
Salt Lake City
$190 Roundtrip, found 4 days ago
$190
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Baltimore to Salt Lake City, returning Wed, Feb 4, priced at $190 found 4 days ago
American Airlines
Wed, Jan 21 - Thu, Jan 29
BWI
Baltimore
SLC
Salt Lake City
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 21 from Baltimore to Salt Lake City, returning Thu, Jan 29, priced at $224 found 4 days ago
Frontier Airlines
Sun, Jan 25 - Thu, Jan 29
BWI
Baltimore
SLC
Salt Lake City
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Jan 25 from Baltimore to Salt Lake City, returning Thu, Jan 29, priced at $232 found 4 days ago
Frontier Airlines
Thu, Apr 9 - Sun, Apr 12
BWI
Baltimore
SLC
Salt Lake City
$238 Roundtrip, found 10 hours ago
$238
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Baltimore to Salt Lake City, returning Sun, Apr 12, priced at $238 found 10 hours ago
Frontier Airlines
Mon, Feb 2 - Wed, Feb 4
BWI
Baltimore
SLC
Salt Lake City
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Baltimore to Salt Lake City, returning Wed, Feb 4, priced at $239 found 4 days ago
Frontier Airlines
Sun, Feb 1 - Wed, Feb 18
BWI
Baltimore
SLC
Salt Lake City
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Feb 1 from Baltimore to Salt Lake City, returning Wed, Feb 18, priced at $241 found 5 days ago
American Airlines
Wed, Jan 21 - Fri, Jan 23
BWI
Baltimore
SLC
Salt Lake City
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jan 21 from Baltimore to Salt Lake City, returning Fri, Jan 23, priced at $245 found 5 days ago
Delta
Wed, Feb 11 - Wed, Feb 18
BWI
Baltimore
SLC
Salt Lake City
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Feb 11 from Baltimore to Salt Lake City, returning Wed, Feb 18, priced at $293 found 4 days ago
Southwest Airlines
Tue, Jan 27 - Sat, Jan 31
BWI
Baltimore
SLC
Salt Lake City
$376 Roundtrip, found 7 hours ago
$376
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Tue, Jan 27 from Baltimore to Salt Lake City, returning Sat, Jan 31, priced at $376 found 7 hours ago
Alaska Airlines
Wed, Jan 7 - Mon, Jan 12
BWI
Baltimore
SLC
Salt Lake City
$381 Roundtrip, found 4 hours ago
$381
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Baltimore to Salt Lake City, returning Mon, Jan 12, priced at $381 found 4 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Salt Lake City (SLC)

September is typically the cheapest month to fly

From $145 - $396 per traveler.

Alternative airports near Salt Lake City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salt Lake City Intl. SLC. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $427
SLC
Salt Lake City Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $427
Flights from Baltimore (BWI) to Salt Lake City (SLC)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$190
Distance
1860 mi
Average flight time
2 hours 54 mins

Baltimore to Salt Lake City Flights

The cheapest times to fly from Baltimore to Salt Lake City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Salt Lake City are during the month of February. You can find some of the cheapest flights from Baltimore to Salt Lake City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Salt Lake City

Sunday is one of the best days to book for cheap flights from Baltimore to Salt Lake City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Salt Lake City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Salt Lake City in 2026. You can also book with separate airlines for your outbound and return journeys, from $85 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Salt Lake City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Salt Lake City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC) cost?
Secure a cheap one-way flight from $85 or cheap return flight from $190 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
February is the least expensive month to fly from BWI to SLC. Traveling during quieter months is often the key to scoring lower fares.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
If you're departing from Baltimore Washington Intl. Thurgood Marshall Airport (BWI), you can jump on a nonstop flight to Salt Lake City Intl. Airport (SLC) with Southwest Airlines.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
While prices can change depending on your travel dates, Delta Air Lines and Southwest Airlines are often among the top picks for flights between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and Salt Lake City Intl. Airport (SLC). You can also compare carriers on Expedia and use the "Sort by" filter to find the lowest fare for your BWI to SLC flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
With an average of 2 direct flights departing from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC) daily, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
The 7 AM departures from BWI to SLC see the highest demand. These flights can come with a higher price due to their popularity. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from BWI to SLC?
If you fly on a Friday, you'll get the greatest range of options for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC).
What is the earliest flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
Baltimore Washington Intl. Thurgood Marshall Airport (BWI)'s earliest flight to Salt Lake City Intl. Airport (SLC) is at approximately 7:15AM UTC-5. With a total travel time of 5h 4m, you'll arrive at around 10:19AM UTC-7.
How long does it take to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
The average flight duration from BWI to SLC is 5 hours and 3 minutes, covering a distance of 1,850 mi.
What airline has the least delays from BWI to SLC?
With 88% of journeys usually landing on time, Delta Air Lines has the best on-time performance for direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC). To check your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
Select a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Salt Lake City from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Salt Lake City Intl. Airport (SLC) is the only airport in Salt Lake City with direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Check out the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC) last-minute?
Last-minute fares from BWI to SLC are usually more expensive. To lock in the cheapest rates, start searching for flights early. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a BWI to SLC flight and hotel package?
Booking a BWI to SLC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Salt Lake City Intl. Airport (SLC)?
If you booked your BWI to SLC flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.