Cheap Flights from Boise, ID to Salt Lake City, UT from $108

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Page navigation

Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 144 connecting flights from Boise to Salt Lake City. You can compare airfare deals from 7 airlines and multiple travel sites from $108, book and save on cheap plane tickets and last minute offers. Also check out BOI-SLC flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boise to Salt Lake City Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $108 (one-way), $185 (round-trip).

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Best Flights from Boise to Salt Lake City Today

Take a look at the list of non stop flights and flights with layovers from Boise to Salt Lake City with the lowest price of $108. Take a look at the list of flights with layovers from Boise to Salt Lake City from $108. There’re no direct flights. The fastest connecting flight – 4h 1m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $108 Find flight	12:36 Boise Boise	08:32+1 день Salt Lake City Salt Lake City Int.	19h 56m layover 16h 24m - Denver	Frontier Airlines	F93934 F93861
from $166 Find flight	06:35 Boise Boise	12:41 Salt Lake City Salt Lake City Int.	6h 6m layover 2h 18m - Seattle	Alaska Airlines	AS929 AS630
from $176 Find flight	16:50 Boise Boise	23:18 Salt Lake City Salt Lake City Int.	6h 28m layover 2h 44m - Seattle	Alaska Airlines	AS3002 AS3445
from $176 Find flight	06:25 Boise Boise	13:02 Salt Lake City Salt Lake City Int.	6h 37m layover 2h 53m - Seattle	Alaska Airlines	AS737 AS630
from $176 Find flight	15:59 Boise Boise	23:18 Salt Lake City Salt Lake City Int.	7h 19m layover 3h 33m - Seattle	Alaska Airlines	AS1015 AS3445
from $177 Find flight	17:45 Boise Boise	23:14 Salt Lake City Salt Lake City Int.	5h 29m layover 1h 43m - Seattle	Alaska Airlines	AS1019 AS3331
from $183 Find flight	06:35 Boise Boise	18:35 Salt Lake City Salt Lake City Int.	12h 0m layover 8h 13m - Seattle	Hawaiian Airlines	HA4812 HA6920
from $199 Find flight	09:00 Boise Boise	14:35 Salt Lake City Salt Lake City Int.	5h 35m layover 1h 45m - Seattle	Alaska Airlines	AS3321 AS733
from $204 Find flight	06:25 Boise Boise	14:44 Salt Lake City Salt Lake City Int.	8h 19m layover 4h 33m - Seattle	Alaska Airlines	AS737 AS733
from $205 Find flight	16:34 Boise Boise	21:49 Salt Lake City Salt Lake City Int.	5h 15m layover 1h 31m - Seattle	Hawaiian Airlines	HA4743 HA6918
from $205 Find flight	17:45 Boise Boise	23:14 Salt Lake City Salt Lake City Int.	5h 29m layover 1h 43m - Seattle	Hawaiian Airlines	HA4804 HA6617
from $205 Find flight	16:34 Boise Boise	23:14 Salt Lake City Salt Lake City Int.	6h 40m layover 2h 56m - Seattle	Hawaiian Airlines	HA4743 HA6617
from $205 Find flight	11:22 Boise Boise	19:48 Salt Lake City Salt Lake City Int.	8h 26m layover 4h 43m - Seattle	Hawaiian Airlines	HA4787 HA6921
from $205 Find flight	07:07 Boise Boise	19:11 Salt Lake City Salt Lake City Int.	12h 4m layover 7h 36m - San Diego	Hawaiian Airlines	HA4780 HA6464
from $210 Find flight	11:22 Boise Boise	18:30 Salt Lake City Salt Lake City Int.	7h 8m layover 3h 27m - Seattle	Alaska Airlines	AS2055 AS795
from $213 Find flight	16:34 Boise Boise	21:49 Salt Lake City Salt Lake City Int.	5h 15m layover 1h 31m - Seattle	Alaska Airlines	AS2305 AS3298

Show all tickets

*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 12, 2025

Flight Schedule Boise (Idaho) to Salt Lake City (Utah)

Full flight schedule will help you in detecting at what time planes fly from Boise to Salt Lake City. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:35 — 12:41	06:35 — 07:14 AS929 Alaska Airlines Boise — Seattle 2h 18m stop 09:32 — 12:41 AS630 Alaska Airlines Seattle — Salt Lake City	6h 6m including layover	Find flight from$166
06:35 — 14:35	06:35 — 07:14 AS929 Alaska Airlines Boise — Seattle 4h 9m stop 11:23 — 14:35 AS733 Alaska Airlines Seattle — Salt Lake City	8h including layover	Find flight from$172
07:07 — 19:11	07:07 — 08:30 HA4780 Hawaiian Airlines Boise — San Diego 7h 36m stop 16:06 — 19:11 HA6464 Hawaiian Airlines San Diego — Salt Lake City	12h 4m including layover	Find flight from$205
07:07 — 19:11	07:07 — 08:30 AS909 Alaska Airlines Boise — San Diego 7h 36m stop 16:06 — 19:11 AS2198 Alaska Airlines San Diego — Salt Lake City	12h 4m including layover	Find flight from$213
08:00 — 18:35	08:00 — 08:35 HA4807 Hawaiian Airlines Boise — Seattle 6h 52m stop 15:27 — 18:35 HA6920 Hawaiian Airlines Seattle — Salt Lake City	10h 35m including layover	Find flight from$227
08:47 — 14:44	08:47 — 09:20 AS2206 Alaska Airlines Boise — Seattle 2h 18m stop 11:38 — 14:44 AS733 Alaska Airlines Seattle — Salt Lake City	5h 57m including layover	Find flight from$219
09:00 — 14:35	09:00 — 09:38 AS3321 Alaska Airlines Boise — Seattle 1h 45m stop 11:23 — 14:35 AS733 Alaska Airlines Seattle — Salt Lake City	5h 35m including layover	Find flight from$199
09:53 — 14:44	09:53 — 10:26 AS2209 Alaska Airlines Boise — Seattle 1h 12m stop 11:38 — 14:44 AS733 Alaska Airlines Seattle — Salt Lake City	4h 51m including layover	Find flight from$219
10:00 — 14:35	10:00 — 10:35 AS2347 Alaska Airlines Boise — Seattle 48m stop 11:23 — 14:35 AS733 Alaska Airlines Seattle — Salt Lake City	4h 35m including layover	Find flight from$221
10:00 — 14:35	10:00 — 10:35 HA4810 Hawaiian Airlines Boise — Seattle 48m stop 11:23 — 14:35 HA6919 Hawaiian Airlines Seattle — Salt Lake City	4h 35m including layover	Find flight from$248
11:22 — 19:48	11:22 — 11:57 HA4787 Hawaiian Airlines Boise — Seattle 4h 43m stop 16:40 — 19:48 HA6921 Hawaiian Airlines Seattle — Salt Lake City	8h 26m including layover	Find flight from$205
11:22 — 18:30	11:22 — 11:57 AS2055 Alaska Airlines Boise — Seattle 3h 27m stop 15:24 — 18:30 AS795 Alaska Airlines Seattle — Salt Lake City	7h 8m including layover	Find flight from$210
12:36 — 08:32 +1 day	12:36 — 14:35 F93934 Frontier Airlines Boise — Denver 16h 24m stop 07:00 — 08:40 F93861 Frontier Airlines Denver — Salt Lake City	19h 56m including layover	Find flight from$108
13:00 — 18:18	13:00 — 13:38 AS3448 Alaska Airlines Boise — Seattle 1h 37m stop 15:15 — 18:18 AS509 Alaska Airlines Seattle — Salt Lake City	5h 18m including layover	Find flight from$219
13:00 — 20:19	13:00 — 13:38 AS3448 Alaska Airlines Boise — Seattle 3h 38m stop 17:16 — 20:19 AS1127 Alaska Airlines Seattle — Salt Lake City	7h 19m including layover	Find flight from$219
15:10 — 20:19	14:10 — 14:43 AS2108 Alaska Airlines Boise — Seattle 1h 33m stop 17:16 — 20:19 AS1127 Alaska Airlines Seattle — Salt Lake City	5h 9m including layover	Find flight from$241
15:59 — 23:18	15:59 — 16:37 AS1015 Alaska Airlines Boise — Seattle 3h 33m stop 20:10 — 23:18 AS3445 Alaska Airlines Seattle — Salt Lake City	7h 19m including layover	Find flight from$176
16:34 — 21:49	16:35 — 17:00 HA4743 Hawaiian Airlines Boise — Seattle 1h 31m stop 20:17 — 23:18 HA6918 Hawaiian Airlines Seattle — Salt Lake City	5h 15m including layover	Find flight from$205
16:50 — 23:18	16:50 — 17:26 AS3002 Alaska Airlines Boise — Seattle 2h 44m stop 20:10 — 23:18 AS3445 Alaska Airlines Seattle — Salt Lake City	6h 28m including layover	Find flight from$176
17:45 — 23:14	17:45 — 18:22 AS1019 Alaska Airlines Boise — Seattle 1h 43m stop 20:05 — 23:14 AS3331 Alaska Airlines Seattle — Salt Lake City	5h 29m including layover	Find flight from$177
17:45 — 23:14	17:45 — 18:22 HA4804 Hawaiian Airlines Boise — Seattle 1h 43m stop 20:05 — 23:14 HA6617 Hawaiian Airlines Seattle — Salt Lake City	5h 29m including layover	Find flight from$205
18:55 — 10:34 +1 day	18:55 — 22:39 SY944 Sun Country Airlines Boise — Minneapolis 10h 1m stop 08:40 — 10:34 SY1653 Sun Country Airlines Minneapolis — Salt Lake City	15h 39m including layover	Find flight from$219
19:17 — 14:35 +1 day	19:17 — 19:55 AS3000 Alaska Airlines Boise — Seattle 15h 28m stop 11:23 — 14:35 AS733 Alaska Airlines Seattle — Salt Lake City	19h 18m including layover	Find flight from$235
20:46 — 14:35 +1 day	20:46 — 21:22 HA4747 Hawaiian Airlines Boise — Seattle 14h 2m stop 11:38 — 14:44 HA6919 Hawaiian Airlines Seattle — Salt Lake City	17h 49m including layover	Find flight from$227
20:46 — 14:35 +1 day	20:46 — 21:21 AS3305 Alaska Airlines Boise — Seattle 14h 2m stop 11:23 — 14:35 AS733 Alaska Airlines Seattle — Salt Lake City	17h 49m including layover	Find flight from$235
21:49 — 14:10 +1 day	21:49 — 22:40 NK416 Spirit Airlines Boise — Las Vegas 13h 2m stop 11:42 — 14:10 NK1372 Spirit Airlines Las Vegas — Salt Lake City	16h 21m including layover	Find flight from$257

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

*Departure and arrival times - local. Updated on July 12, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boise to Salt Lake City depends on and how to choose the most interesting flight option for you.

Distance between Boise and Salt Lake City is 466 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 21:49 from 1 Boise airport and arrive 05:00 to 21:49 to 1 Salt Lake City airport. Average flight time is 6h 53m.

The fastest flight 4h 1m
Average flight time 6h 53m
The earliest flight 05:00
The latest flight 21:49
Distance 290 ml

The cheapest months to travel to Salt Lake City are june (from 99 $), may (from 103 $), july (from 108 $).

The most expensive months are september (from 183 $), august (from 166 $), july (from 108 $).

What is the lowest airfare Boise to Salt Lake City?

The cheapest plane ticket found by our users is $108. This airfare is for economy class on one-way F93934 flight by Frontier Airlines for July 13, 2025 which leaves Boise in Boise at 12:36 am and arrives at Salt Lake City Salt Lake City Int. at 08:32.

Economy class

$108

Find

Business class

Find

First class

Find

Popular Airlines on the Route

The flight Boise — Salt Lake City is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 58 departures per week at the price of from $ 166 . And the most expensive tickets are offered by United Airlines airline - from $ 501.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 144 flights with layovers on the route. The fastest connecting flight is HA4799 by Hawaiian Airlines takes 4h 1m and the cheapest is F93934 by Frontier Airlines for $108.

AS - Alaska Airlines

from $166

Find
F9 - Frontier Airlines

from $108

Find
SY - Sun Country Airlines

from $219

Find
HA - Hawaiian Airlines

from $183

Find
UA - United Airlines

from $257

Find
NK - Spirit Airlines

from $257

Find
G4 - Allegiant Air

from $469

Find

See more connecting flights

Airports

You can fly from Boise to Salt Lake City from 1 airports (Boise).

Boise airports

Boise-BOI

from $108
Find

Salt Lake City airports

Salt Lake City Int.-SLC

Find

Airplanes

There are flights to Salt Lake City from Boise by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Boise

You may also consider searching for discounted plane tickets to some other popular places from Boise within United States.

Boise — Las Vegas

from $77

Find
Boise — Seattle

from $147

Find
Boise — Phoenix

from $70

Find
Boise — Denver

from $74

Find
Boise — San Diego

from $62

Find
Boise — Spokane

from $77

Find
Boise — Salt Lake City

from $78

Find
Boise — Sacramento

from $57

Find
Boise — Orlando

from $68

Find
Boise — Dallas

from $76

Find

Top International Destinations from Boise

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boise — San Jose

from $66

Find
Boise — Cancun

from $62

Find
Boise — London

from $63

Find
Boise — Puerto Vallarta

from $59

Find

How to book a plane 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 flight ticket.
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.