BWI - SLC

$126 Find Cheap Flights from Baltimore to Salt Lake City - Compare and Save

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Everything you should know

Cheapest round-trip
$267
Typical prices: $429-$608
Frontier
Tue 11/13Sat 11/17
BWI - SLC • 2 stops
Cheapest non-stop
$317
Typical prices: $427-$609
Southwest
Sun 11/4Mon 11/5
BWI - SLC • Non-stop
Nonstop flights
You can fly direct with Delta and Southwest. Average duration is 4h 49m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $213 (round-trip)
Shortest trip • 6h 34m (one-way)
Insights
Insights
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We hope you love your trip to Salt Lake City!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Salt Lake City

Fri, Nov 13 - Tue, Nov 17
Frontier Logo
6:28 pm - 10:51 amBWI  Baltimore/Washington-SLC Salt Lake City
18h 23m2 stops Detroit Metropolitan Wayne County Denver Intl
Frontier Logo
8:10 am - 12:22 amSLC  Salt Lake City-BWI Baltimore/Washington
14h 12m2 stops Denver Intl Atlanta Hartsfield-Jackson
$267Frontier
Tue, Oct 27 - Tue, Nov 3
Frontier Logo
8:17 pm - 10:51 amBWI  Baltimore/Washington-SLC Salt Lake City
16h 34m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
4:16 pm - 9:50 amSLC  Salt Lake City-BWI Baltimore/Washington
15h 34m2 stops Denver Intl Atlanta Hartsfield-Jackson
$267Frontier
Sat, Oct 24 - Wed, Oct 28
Delta Logo
7:00 am - 9:46 amBWI  Baltimore/Washington-SLC Salt Lake City
4h 46mnonstop
Delta Logo
11:42 pm - 5:45 amSLC  Salt Lake City-BWI Baltimore/Washington
4h 03mnonstop
$317Delta
Sat, Oct 31 - Mon, Nov 2
Delta Logo
7:00 am - 9:46 amBWI  Baltimore/Washington-SLC Salt Lake City
4h 46mnonstop
Delta Logo
11:42 pm - 5:45 amSLC  Salt Lake City-BWI Baltimore/Washington
4h 03mnonstop
$317Delta
Wed, Nov 4 - Thu, Nov 5
Southwest Logo
11:10 am - 2:10 pmBWI  Baltimore/Washington-SLC Salt Lake City
5h 00mnonstop
Southwest Logo
3:35 pm - 9:30 pmSLC  Salt Lake City-BWI Baltimore/Washington
3h 55mnonstop
$317Southwest
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
11:45 am - 2:30 pmBWI  Baltimore/Washington-SLC Salt Lake City
4h 45mnonstop
Southwest Logo
3:35 pm - 9:30 pmSLC  Salt Lake City-BWI Baltimore/Washington
3h 55mnonstop
$317Southwest
Mon, Oct 26 - Wed, Oct 28
Multiple Airlines Logo
9:12 pm - 10:51 amBWI  Baltimore/Washington-SLC Salt Lake City
15h 39m2 stops Atlanta Hartsfield-Jackson Denver Intl
Multiple Airlines Logo
6:42 pm - 5:20 amSLC  Salt Lake City-BWI Baltimore/Washington
8h 38m1 stop Seattle/Tacoma Intl
$332Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
7:02 am - 2:06 pmBWI  Baltimore/Washington-SLC Salt Lake City
9h 04m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
4:16 pm - 9:02 amSLC  Salt Lake City-BWI Baltimore/Washington
14h 46m2 stops Denver Intl Atlanta Hartsfield-Jackson
$332Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
6:29 am - 11:35 amBWI  Baltimore/Washington-SLC Salt Lake City
7h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
8:21 am - 7:01 pmSLC  Salt Lake City-BWI Baltimore/Washington
8h 40m2 stops Denver Intl Chicago O'Hare Intl
$342United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
7:10 pm - 11:58 pmBWI  Baltimore/Washington-SLC Salt Lake City
6h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
12:42 pm - 9:02 pmSLC  Salt Lake City-BWI Baltimore/Washington
6h 20m1 stop Chicago O'Hare Intl
$360United Airlines
Booking Insights

Price, demand and travel trends for Baltimore to Salt Lake City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Baltimore to Salt Lake City?

Round-trip flights from Baltimore to Salt Lake City typically range from $429 to $608. The lowest price found in the past 5 days was $267, on Frontier.

What's the cheapest day of the week to fly from Baltimore to Salt Lake City?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Baltimore to Salt Lake City. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from Baltimore to Salt Lake City?

•September is the cheapest month to fly from Baltimore to Salt Lake City at $379 round-trip.
•December ($583) and January ($557) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 53% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Baltimore to Salt Lake City the cheapest?

Flights from Baltimore to Salt Lake City are cheapest 10 weeks before departure. Booking in this window typically costs about 47% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Baltimore to Salt Lake City

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on BWI and SLC

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Baltimore to Salt Lake City flights

Low season

December

Cheapest flight

$126
The most popular month to fly with an average 77% increase in travelers.
One-way flight from Baltimore to Salt Lake City

When to book flights from Baltimore to Salt Lake City

Are your dates flexible? Find out the best times to travel from Baltimore to Salt Lake City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Baltimore to Salt Lake City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Baltimore to Salt Lake City?

    These are the earliest and latest flight times available from Baltimore to Salt Lake City:

    • Earliest: departs at 7:00 am and lands at 11:49 am
    • Latest: departs at 3:15 pm and lands at 8:04 pm.

    The flight takes about 4h 49m.

  • What cabin classes can I book on flights from Baltimore to Salt Lake City?

    Three cabin classes are available on flights from Baltimore to Salt Lake City:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Baltimore to Salt Lake City?

    A nonstop flight from Baltimore to Salt Lake City takes 4h 49m, covering 1,859 miles.

  • Do I need a passport to fly from Baltimore to Salt Lake City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Baltimore to Salt Lake City flight?

    Round-trip flights from Baltimore to Salt Lake City range from $429 to $608, with an average of $504 over the past 12 months. Anything below $429 counts as a good deal.

  • How expensive are last-minute Baltimore to Salt Lake City flights?

    Last-minute fares on this route (booked within two weeks of departure) run 70% above the $504 route average. Book 10 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Baltimore to Salt Lake City?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $213 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $501 for nonstop.

  • What is the standard checked-bag allowance on flights from Baltimore to Salt Lake City?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Baltimore to Salt Lake City?

    The Boeing 737-900 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from Baltimore to Salt Lake City spread across the day?

    Morning is the busiest departure period on Baltimore to Salt Lake City flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

  • Have flight prices from Baltimore to Salt Lake City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $267 to $1,467. That means the highest observed fare was about 5x higher than the lowest one.

  • Which airlines offer Wi-Fi on Baltimore to Salt Lake City flights?

    Two airlines offer in-flight Wi-Fi on Baltimore to Salt Lake City flights:

    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Baltimore to Salt Lake City looking right now?

    One-way fares from Baltimore to Salt Lake City are currently lower than usual. Average one-way flight prices are about $156, which is 46% below the typical average for this route.

  • What car rental options are available at Salt Lake City Airport (SLC)?

    Salt Lake City Airport (SLC) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

    • Fox
    • Hertz
    • Dollar
    • NU Car
    • Thrifty

  • Which airports can I use when flying from Baltimore to Salt Lake City?

    Flights from Baltimore to Salt Lake City usually depart from Baltimore/Washington (BWI) and arrive at Salt Lake City (SLC).

  • Which airports do connecting flights from Baltimore to Salt Lake City pass through?

    One-stop flights from Baltimore to Salt Lake City most commonly connect through:

    • Denver Intl (DEN) - 28% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 20% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 12% of one-stop connections
    • Minneapolis St Paul (MSP) - 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Baltimore to Salt Lake City?

    Yes. Flexible dates can save you up to 18% on flights from Baltimore to Salt Lake City. Tuesday is the cheapest departure day at $457 round-trip on average, while Sunday is the most expensive at $554, a difference of $97.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Baltimore to Salt Lake City?

    2 airlines operate flights between Baltimore and Salt Lake City. The airlines offering nonstop flights on this route include:

    • Delta
    • Southwest

  • How much time can I save by choosing a different layover airport from Baltimore to Salt Lake City?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 34m, compared with 6h 42m via Charlotte Douglas (CLT) and 7h 12m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Baltimore and Salt Lake City?

    Salt Lake City is 2 hours behind Baltimore (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Salt Lake City?

    Some of the most popular sights in Salt Lake City are Salt Palace Convention Center, Vivint Smart Home Arena and Temple Square. These are among the most viewed places in Salt Lake City on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Baltimore to Salt Lake City flights?

    Among airlines operating Baltimore to Salt Lake City flights:

    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Baltimore to Salt Lake City flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag and a checked bag in Economy Class
    • Southwest: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Can I bring a pet on flights from Baltimore to Salt Lake City?

    Yes. Pet owners can book flights from Baltimore to Salt Lake City with Frontier as the airline allows dogs and cats to travel in the cabin. The pet and its carrier must weigh no more than 40 lb combined and the airline charges a non-refundable fee per pet, per one-way flight. This fee varies based on when the reservation is made. For example, the fee may be $99 if booked at the airport and $75 if booked online before the flight.

  • What is the luggage allowance on flights from Baltimore to Salt Lake City with Spirit Airlines?

    The luggage allowance on flights from Baltimore to Salt Lake City with Spirit Airlines varies based on the type of fare purchased and whether the passenger chooses to add on any additional bags or weight. For the Bare Fare ticket, carry-on bags and checked bags will cost extra. For the Deluxe Flight fare, one personal item and one carry-on bag are included but passengers will need to purchase a checked bag allowance.

  • Which airline offers flights from Baltimore to Salt Lake City with lower carbon emissions?

    United Airlines offers flights from Baltimore to Salt Lake City and has invested in modern, fuel-efficient aircraft like the Boeing 787 and 737 MAX to reduce fuel consumption and emissions. The airline also offers a voluntary carbon offset program that enables customers to purchase carbon offsets to reduce or neutralize the carbon emissions associated with their air travel.

  • What services are available for families with kids on flights from Baltimore to Salt Lake City with Delta?

    Families with young children are given priority boarding on flights from Baltimore to Salt Lake City with Delta. The airline also provides a variety of kid-friendly meal options on board, including snacks and special meals for infants and toddlers. In addition, strollers can be checked at the gate or on board, ensuring easy transportation at the airport and during layovers.

Your guide to booking Baltimore to Salt Lake City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $457, about $97 less than Sunday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 47% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Baltimore to Salt Lake City trip for September. Fares historically average $379 round-trip in that month - typically $204 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $213 round-trip on this route - about $288 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Salt Lake City Airport.

    • DoubleTree by Hilton Hotel Salt Lake City Airport
    • La Quinta Inn & Suites by Wyndham Salt Lake City Airport
    • Radisson Hotel Salt Lake City Airport
  • If you book connecting flights from Baltimore (BWI) to Salt Lake City (SLC), expect layovers in various cities depending on the airline you opt for. Some of these cities include Denver (DEN), Chicago (ORD), Orlando (MCO), Phoenix (PHX), Atlanta (ATL), Charlotte (CLT), and Dallas (DFW).
  • Economy class passengers on flights from Baltimore to Salt Lake City with Alaska Airlines have access to a complimentary entertainment system. This includes a selection of movies, TV shows, music, and games available on seatback screens. Passengers can also purchase snacks and beverages from the in-flight menu.
  • When passengers book a ticket for flights from Baltimore to Salt Lake City with Southwest Airlines, they are given the option to choose between Wanna Get Away, Anytime, and Business Select fares. The Anytime and Business Select fares are changeable and refundable, while the Wanna Get Away fares are generally non-refundable.
  • Salt Lake City International Airport (SLC) serves several nearby cities in addition to Salt Lake City. These include West Valley City, Taylorsville, Murray, South Salt Lake, West Jordan, Sandy, and Draper.
  • American Airlines provides wheelchair assistance for passengers who require mobility assistance at the airport and provides on-board wheelchairs on flights from Baltimore to Salt Lake City that can be used to assist passengers with mobility issues in moving around the cabin during the flight.

Prefer to fly direct from Baltimore to Salt Lake City?

 
Find which airlines fly direct from Baltimore/Washington Airport to Salt Lake City Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Salt Lake City

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

Direct returns

Salt Lake City to Baltimore/Washington

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

More options for your flight from Baltimore to Salt Lake City

Complete your trip to Salt Lake City with a hotel stay or car rental