Our cheapest offers for flights from Boston to Salt Lake City

Here you can compare cheap flights from Boston (BOS) to Salt Lake City (SLC) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Salt Lake City. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Boston Salt Lake City Pay attention to transfer at connecting flight	Outbound 08/14/25 2 Stopovers (ATL, LAS) NK1179, NK0332, NK1372 34h 10min	Return 09/11/25 1 Stopover (DTW) NK1479, NK2329 09h 45min	Spirit Airlines		$271
Best option Boston Salt Lake City	Outbound 08/19/25 direct DL0859 05h 25min	Return 09/02/25 direct DL0696 04h 44min	Delta Air Lines	?	$277
Boston Salt Lake City	Outbound 08/19/25 1 Stopover (JFK) B60817, B60071 10h 50min	Return 09/02/25 direct B60248 04h 33min	JetBlue Airways	?	$307
Boston Salt Lake City	Outbound 08/28/25 direct DL0464 05h 24min	Return 09/19/25 direct DL0696 04h 45min	Delta Air Lines	?	$308
Boston Salt Lake City	Outbound 06/18/25 direct B60247 05h 37min	Return 07/15/25 direct B60248 04h 33min	JetBlue Airways	?	$325
Boston Salt Lake City	Outbound 09/19/25 1 Stopover (ORD) AA4470, AA3151 09h 35min	Return 09/29/25 1 Stopover (SEA) AS0719, AS0536 09h 22min	American Airlines	?	$340
Boston Salt Lake City	Outbound 09/19/25 1 Stopover (ORD) AA3324, AA2743 09h 41min	Return 09/29/25 1 Stopover (ORD) AA2743, AA2682 08h 37min	American Airlines	?	$358
Boston Salt Lake City	Outbound 04/21/25 2 Stopovers (ATL, DEN) F93511, F91449, F93861 31h 22min	Return 05/19/25 2 Stopovers (DEN, MCO) F94252, F93312, F93348 26h 17min	Frontier Airlines	?	$368
Boston Salt Lake City	Outbound 08/19/25 1 Stopover (ORD) AA3324, AA3258 09h 41min	Return 09/02/25 1 Stopover (ORD) AA2883, AA1479 06h 16min	American Airlines	?	$375
Boston Salt Lake City	Outbound 08/28/25 1 Stopover (MSP) SY0252, SY1701 08h 02min	Return 09/19/25 3 Stopovers (LAX, EWR, ATL) NK0470, NK1804, NK0742, NK1180 30h 24min	Sun Country Airlines		$381

Tips and tricks to help you find cheap flights from Boston to Salt Lake City

Favourite connection: via Orlando

Flights with a stopover in Orlando are the most popular connection for this route.

Route

bookings

1 stopover Orlando International Airport, FL

12h 53min, from $410

58 %

1 stopover Las Vegas - McCarran International Airport, NV

13h 50min, from $857

33 %

2 stopovers Fort Lauderdale-Hollywood International Airport, FL Las Vegas - McCarran International Airport, NV

15h 53min, from $315

8 %

Important flight information

Flight information: Boston - Salt Lake City

Roundtrip from	$270.74
Flight duration	min. 05:27 / max. 05:57
Return flight duration	min. 04:22/ max. 04:36
Distance	3383 km
Flights per week	23
Departure airport	Airport Boston Logan International Airport, MA (BOS)
Arrival airport	Airport Salt Lake City International Airport, UT (SLC)
Destination country	Flights to United States

Alternative routes to United States

Alternative flights to Salt Lake City

Flight New York - Salt Lake City from $336
Flight Los Angeles - Salt Lake City from $98
Flight Denver - Salt Lake City from $49
Flight New York - Salt Lake City from $336
Flight Fort Lauderdale - Salt Lake City from $301
Flight Dallas - Salt Lake City from $108
Flight Atlanta - Salt Lake City from $169
Flight Detroit - Salt Lake City from $222
Flight Washington DC - Salt Lake City from $138
Flight Kansas City - Salt Lake City from $327

Flight destinations with a similar price

Flight Boston - Seattle-Tacoma from $279
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