Cheap flights from Salt Lake City to Boise

Salt Lake City
SLC
Boise (Gowen Field)
BOI

Flight deals from Salt Lake City to Boise

Below you can see the best deals on flights Salt Lake City — Boise for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $83.

Top 10 cheap flights from Salt Lake City to Boise

F9
F9
$ 83

Salt Lake City — Boise

06:05—12:29
7 Sep 2026
30 h 24 m
1 stop
F9
F9
$ 83

Salt Lake City — Boise

06:05—12:29
8 Sep 2026
6 h 24 m
1 stop
F9
F9
$ 104

Salt Lake City — Boise

13:38—13:55
9 Sep 2026
24 h 17 m
1 stop
DL
F9
$ 123

Salt Lake City — Boise

21:20—12:29
7 Sep 2026
15 h 9 m
1 stop
DL
F9
$ 123

Salt Lake City — Boise

18:30—12:29
7 Sep 2026
17 h 59 m
1 stop
DL
F9
$ 123

Salt Lake City — Boise

07:47—12:29
7 Sep 2026
28 h 42 m
1 stop
F9
F9
$ 129

Salt Lake City — Boise

20:24—13:55
10 Sep 2026
17 h 31 m
1 stop
F9
F9
$ 129

Salt Lake City — Boise

09:28—13:55
10 Sep 2026
28 h 27 m
1 stop
F9
AS
$ 140

Salt Lake City — Boise

20:24—18:09
14 Sep 2026
21 h 45 m
1 stop
F9
AS
$ 140

Salt Lake City — Boise

09:28—18:09
14 Sep 2026
32 h 41 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Salt Lake City — Boise flight

Looking for cheap flights from Salt Lake City to Boise? Compare fares from different airlines, check the flight schedule and travel time — and book your Salt Lake City — Boise ticket online at the best price.

The route has direct flights — around 52 flights per week, flights are operated by Delta, a nonstop flight takes about 1 h 14 min, the distance between the cities is around 477 km.

Planning your trip? You may find our Boise travel guide, how to get from the airport into town and Boise weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $83Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
477 kmDistance
1 h 14 minTravel time
1Airlines
52 / wkFlights

Flight schedule from Salt Lake City to Boise

The table shows direct flights from Salt Lake City to Boise on the selected date. The flight takes approximately 1 h 14 min. Regular flights are operated by Delta. Departures from Salt Lake City International Airport airports, arrivals at Boise Air Terminal (Gowen Field).

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Flight ticket prices by day: Salt Lake City — Boise

Below is a calendar of the lowest flight ticket prices for Salt Lake City — Boise by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $83 in September, and the most expensive are around $256 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Salt Lake City to Boise by month. Tickets are usually cheapest in November (around $173) and priciest in July (about $262) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$203mediumMay$185lowSep$179low
Feb$209mediumJun$238highOct$191medium
Mar$232highJul$262highNov$173low
Apr$197mediumAug$215mediumDec$250high

Some values are estimated based on seasonality.

When to fly

Weather in Boise: it is warmest in July (up to 34 °C on average) and coolest in December (around 4 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Boise

Dry and wet days · Boise

Wind speed and direction · Boise

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How to get the best deal on a Salt Lake City — Boise ticket

  • Book ahead: fares for Salt Lake City — Boise are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Boise is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Salt Lake City — Boise route are operated by 1 airline; Delta runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    17x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight SLC → BOI17x/week
      Duration
      1h 14m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Salt Lake City — Boise route

Flights Salt Lake City — Boise depart from Salt Lake City International Airport and arrive at Boise Air Terminal (Gowen Field). Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Salt Lake City

SLC
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Boise

BOI
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Salt Lake City — Boise flight

How long is the flight from Salt Lake City to Boise?

A nonstop Salt Lake City — Boise flight takes about 1 h 14 min — the distance between the cities is around 477 km.

How far is it from Salt Lake City to Boise?

The distance from Salt Lake City to Boise is about 477 km, which a nonstop flight covers in around 1 h 14 min.

Are there direct flights from Salt Lake City to Boise?

Yes, there are nonstop flights Salt Lake City — Boise — around 52 flights per week.

Which airlines fly from Salt Lake City to Boise?

Airlines operating Salt Lake City — Boise include Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Salt Lake City — Boise flights use?

Flights from Salt Lake City depart from Salt Lake City International Airport, and arrive at Boise Air Terminal (Gowen Field). If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Salt Lake City to Boise?

The price of a Salt Lake City — Boise ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $83 and $256. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Salt Lake City — Boise?

Flights Salt Lake City — Boise are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Salt Lake City to Boise?

To catch a low fare Salt Lake City — Boise, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Salt Lake City

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SeattleDenverLos AngelesSan DiegoPhoenixAtlantaSan FranciscoChicagoLas VegasNew York CityDallasPortlandVancouverSanta AnaOrlandoDetroitMinneapolisHoustonLong BeachHonoluluBostonBurbankAustinSpokaneKalispellWashington, D.C.CalgaryBozemanIdaho FallsCincinnatiSan JoseSan AntonioPascoPhiladelphiaSacramentoFresnoNashvilleLimaMiamiPalm Springs

Where else you can fly from Boise

See all
SeattleLos AngelesPhoenixSan FranciscoPortlandDenverSpokaneBurbankSan DiegoLas VegasSan JoseDallasChicagoMinneapolisBozemanPullmanSacramentoSanta AnaAtlantaAnchorage

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