Spirit Airlines Boston to Salt Lake City Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Spirit Airlines flights from Boston to Salt Lake City. Compare airline ticket prices and book air tickets starting from $55 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — Salt Lake City (UT) by Spirit Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $55, two-way – $94.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Boston to Salt Lake City by Spirit Airlines

Look at the list of plane tickets for the most connecting flights by Spirit Airlines, their prices start from $55. There’re no direct flights. The fastest connecting flight – 9h 55m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $55 Find flight	5:15 pm Boston Logan	3:38 pm+1 день Salt Lake City Salt Lake City Int.	24h 23m layover 16h 46m - Las Vegas	Spirit Airlines	NK641 F92086
from $74 Find flight	5:15 pm Boston Logan	9:10 am+1 день Salt Lake City Salt Lake City Int.	17h 55m layover 10h 29m - Las Vegas	Spirit Airlines	NK641 F92088
from $173 Find flight	12:45 pm Boston Logan	10:26 pm Salt Lake City Salt Lake City Int.	11h 41m layover 5h 11m - Chicago	Spirit Airlines	NK773 UA5433
from $235 Find flight	8:36 pm Boston Logan	8:59 am+1 день Salt Lake City Salt Lake City Int.	14h 23m layover 6h 55m - Las Vegas	Spirit Airlines	NK641 DL1380
from $315 Find flight	9:59 pm Boston Logan	10:04 am+1 день Salt Lake City Salt Lake City Int.	14h 5m layover 7h 48m - Baltimore	Spirit Airlines	NK1027 DL2560
from $64 Find flight	7:00 am Boston Logan	11:59 pm Salt Lake City Salt Lake City Int.	18h 59m layover 4h 58m - Chicago 6h 47m - Denver	Spirit Airlines	NK2855 F9415 F9573
from $71 Find flight	7:00 am Boston Logan	11:59 pm Salt Lake City Salt Lake City Int.	18h 59m layover 4h 33m - Chicago 7h 13m - Denver	Spirit Airlines	NK2855 AA2249 F9573
from $76 Find flight	9:15 am Boston Logan	11:59 pm Salt Lake City Salt Lake City Int.	16h 44m layover 3h 59m - Baltimore 5h 36m - Denver	Spirit Airlines	NK2995 F9227 F9575
from $157 Find flight	3:35 pm Boston Logan	7:22 am+1 день Salt Lake City Salt Lake City Int.	17h 47m layover 1h 22m - Miami 7h 11m - Denver	Spirit Airlines	NK1611 NK355 F9583
from $165 Find flight	12:45 pm Boston Logan	11:45 pm Salt Lake City Salt Lake City Int.	13h 0m layover 3h 31m - Chicago 2h 19m - Denver	Spirit Airlines	NK773 F91285 F9571
from $195 Find flight	9:00 am Boston Logan	8:09 pm Salt Lake City Salt Lake City Int.	13h 9m layover 4h 35m - Cleveland 1h 50m - Denver	Spirit Airlines	NK419 F9523 F9585
from $278 Find flight	9:59 pm Boston Logan	10:26 am+1 день Salt Lake City Salt Lake City Int.	14h 27m layover 5h 48m - Baltimore 1h 33m - Chicago	Spirit Airlines	NK1027 UA1719 UA5238
from $375 Find flight	1:22 pm Boston Logan	9:17 pm Salt Lake City Salt Lake City Int.	9h 55m layover 2h 18m - Baltimore 0h 31m - Minneapolis	Spirit Airlines	NK1021 DL1361 DL2407

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/03/2024

Spirit Airlines Flight Schedule Boston to Salt Lake City

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
1:53 pm — 8:38 am +1 day	1:53 pm — 4:31 pm NK2223 Spirit Airlines Boston — Las Vegas 13h 49m stop 6:20 am — 8:38 am DL1401 Delta Air Lines Inc. Las Vegas — Salt Lake City	20h 45m including layover	Find flight from$70
5:15 pm — 3:38 pm +1 day	5:15 pm — 8:19 pm NK641 Spirit Airlines Boston — Las Vegas 16h 46m stop 1:05 pm — 3:38 pm F92086 Frontier Airlines Las Vegas — Salt Lake City	24h 23m including layover	Find flight from$55
8:36 pm — 8:59 am +1 day	8:36 pm — 11:35 pm NK641 Spirit Airlines Boston — Las Vegas 6h 55m stop 6:30 am — 8:59 am DL1380 Delta Air Lines Inc. Las Vegas — Salt Lake City	14h 23m including layover	Find flight from$235
10:18 am — 4:13 pm +1 day	10:18 am — 1:43 pm NK609 Spirit Airlines Boston — Miami 6h 47m stop 8:30 pm — 10:42 pm NK777 Spirit Airlines Miami — Las Vegas 14h 58m stop 1:40 pm — 4:13 pm F92086 Frontier Airlines Las Vegas — Salt Lake City	31h 55m including layover	Find flight from$60
10:18 am — 11:59 pm +1 day	10:18 am — 1:43 pm NK609 Spirit Airlines Boston — Miami 19h 17m stop 9:00 am — 11:19 am NK355 Spirit Airlines Miami — Denver 11h 10m stop 10:29 pm — 11:59 pm F9573 Frontier Airlines Denver — Salt Lake City	39h 41m including layover	Find flight from$75
11:53 am — 11:45 am +1 day	11:53 am — 3:19 pm NK609 Spirit Airlines Boston — Miami 5h 11m stop 8:30 pm — 10:48 pm NK355 Spirit Airlines Miami — Denver 11h 22m stop 10:10 am — 11:45 am F9571 Frontier Airlines Denver — Salt Lake City	25h 52m including layover	Find flight from$69
12:45 pm — 7:54 am +1 day	12:45 pm — 2:34 pm NK773 Spirit Airlines Boston — Chicago 6h 41m stop 9:15 pm — 11:43 pm NK903 Spirit Airlines Chicago — Dallas 6h 17m stop 6:00 am — 7:54 am DL2707 Delta Air Lines Inc. Dallas — Salt Lake City	21h 9m including layover	Find flight from$160
12:45 pm — 11:45 pm	12:45 pm — 2:34 pm NK773 Spirit Airlines Boston — Chicago 3h 31m stop 6:05 pm — 7:55 pm F91285 Frontier Airlines Chicago — Denver 2h 19m stop 10:14 pm — 11:45 pm F9571 Frontier Airlines Denver — Salt Lake City	13h including layover	Find flight from$165
1:53 pm — 11:59 pm +1 day	1:53 pm — 4:31 pm NK2223 Spirit Airlines Boston — Las Vegas 13h 34m stop 6:05 am — 9:03 am F9770 Frontier Airlines Las Vegas — Denver 13h 26m stop 10:29 pm — 11:59 pm F9573 Frontier Airlines Denver — Salt Lake City	36h 6m including layover	Find flight from$83
3:22 pm — 11:45 am +1 day	3:22 pm — 4:55 pm NK2855 Spirit Airlines Boston — Chicago 3h 54m stop 8:49 pm — 10:46 pm F9413 Frontier Airlines Chicago — Denver 11h 24m stop 10:10 am — 11:45 am F9571 Frontier Airlines Denver — Salt Lake City	22h 23m including layover	Find flight from$73
3:35 pm — 7:22 am +1 day	3:35 pm — 7:03 pm NK1611 Spirit Airlines Boston — Miami 1h 22m stop 8:25 pm — 10:44 pm NK355 Spirit Airlines Miami — Denver 7h 11m stop 5:55 am — 7:22 am F9583 Frontier Airlines Denver — Salt Lake City	17h 47m including layover	Find flight from$157
5:20 pm — 11:59 pm +1 day	5:20 pm — 6:54 pm NK1027 Spirit Airlines Boston — Baltimore 20h 1m stop 2:55 pm — 4:52 pm F9227 Frontier Airlines Baltimore — Denver 5h 37m stop 10:29 pm — 11:59 pm F9573 Frontier Airlines Denver — Salt Lake City	32h 39m including layover	Find flight from$65
7:00 am — 11:41 am +1 day	7:00 am — 8:57 am NK2855 Spirit Airlines Boston — Chicago 21h 33m stop 6:30 am — 8:20 am F9411 Frontier Airlines Chicago — Denver 1h 49m stop 10:09 am — 11:41 am F9571 Frontier Airlines Denver — Salt Lake City	30h 41m including layover	Find flight from$60
7:00 am — 11:41 am +2 days	7:00 am — 8:57 am NK2855 Spirit Airlines Boston — Chicago 23h 53m stop 8:50 am — 10:29 am NK2872 Spirit Airlines Chicago — Denver 23h 40m stop 10:09 am — 11:41 am F9571 Frontier Airlines Denver — Salt Lake City	54h 41m including layover	Find flight from$62
8:36 pm — 2:27 pm +1 day	8:36 pm — 11:35 pm NK641 Spirit Airlines Boston — Las Vegas 7h 30m stop 7:05 am — 8:47 am UA834 United Airlines Las Vegas — San Francisco 2h 41m stop 11:28 am — 2:27 pm UA2379 United Airlines San Francisco — Salt Lake City	19h 51m including layover	Find flight from$163
9:00 am — 8:09 pm	9:00 am — 11:00 am NK419 Spirit Airlines Boston — Cleveland 4h 35m stop 3:35 pm — 4:49 pm F9523 Frontier Airlines Cleveland — Denver 1h 50m stop 6:39 pm — 8:09 pm F9585 Frontier Airlines Denver — Salt Lake City	13h 9m including layover	Find flight from$195
9:15 am — 11:59 pm	9:15 am — 10:46 am NK2995 Spirit Airlines Boston — Baltimore 3h 59m stop 2:45 pm — 4:50 pm F9227 Frontier Airlines Baltimore — Denver 5h 36m stop 10:26 pm — 11:59 pm F9575 Frontier Airlines Denver — Salt Lake City	16h 44m including layover	Find flight from$76

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 05/03/2024

Flight Information

There are 35 flights by Spirit Airlines from Boston to Salt Lake City every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Salt Lake City Int..

Departures start from 10:18 am to 9:59 pm. Nonstop flight is 9h 55m. The time difference between Boston and Salt Lake City is 2h.

The fastest flight 9h 55m
Average flight time 21h 54m
The earliest flight 10:18 am
The latest flight 9:59 pm
Distance 2100 ml

The cheapest flight by Spirit Airlines that our users were able to find is $55. This airfare is economy class on one-way NK641 flight for October 7, 2020 leaving Logan in Boston at 5:15 pm, it includes all taxes and additional fees.

Find same flight?

Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Boston to Salt Lake City:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 7 airline carriers between Boston and Salt Lake City. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Salt Lake City.

Nonstop flights

There are 6 direct flights every day from Boston. Airlines and fares are below:

B6 - JetBlue

from $127

Find
DL - Delta Air Lines Inc.

from $117

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $71

Find
B6 - JetBlue

from $63

Find
WN - Southwest Airlines

from $130

Find
DL - Delta Air Lines Inc.

from $117

Find
UA - United Airlines

from $61

Find
F9 - Frontier Airlines

from $68

Find
TK - Turkish Airlines

from $1014

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.