Flights Sacramento → Boise
As of October 2026, economy flights from Sacramento to Boise have a typical range USD 376–753, median USD 488. Full range across all 242 offers: USD 272–1174. We analyzed 242 offers from 5 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Sacramento → Boise
Based on 242 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Sacramento → Boise
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | Included | Included | — |
| Delta | Included | USD 35 | — |
| Southwest | — | USD 90 | — |
| United Airlines | — | USD 35 | — |
| American Airlines | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Sacramento to Boise cost?
Based on 242 offers · October 2026
Sacramento to Boise flights ranged from USD 272 to USD 1174 across 242 offers analyzed in October 2026. The chart below shows how prices distributed across all 242 offers.
These 242 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 420 and USD 562
What hidden fees do Sacramento to Boise flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Sacramento to Boise routes. The breakdown below is based on 242 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 13 | 3% |
| DL | 45 | 7% |
| Southwest | 90 | 21% |
| UA | 45 | 5% |
| AA | 45 | 5% |
Southwest: base ~USD 344 + fees USD 90 = ~USD 434 total. Southwest Airlines: base ~USD 448 + fees USD 13 = ~USD 461 total.
Southwest's USD 90 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 104 base difference shrinks to USD 27 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Sacramento to Boise?
5 airlines flew Sacramento to Boise in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Southwest | 1 | — | 434 | 90 (21%) |
 Southwest Airlines | 195 | 357–567 | 461 | 13 (3%) |
 Delta Air Lines | 20 | 407–762 | 643 | 45 (7%) |
 United Airlines | 13 | 736–1144 | 901 | 45 (5%) |
 American Airlines | 13 | 862–1129 | 928 | 45 (5%) |
Where do the best Sacramento → Boise prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Sacramento to Boise flights
- Full-service carriers on Sacramento–Boise cost 1.8x more than budget airlines (USD 824 vs USD 448 median; overall median USD 488).
- Southwest charges 6.7x more in ancillary fees than WN — USD 90 vs USD 13 avg per booking.
- The same route priced USD 318 apart depending on where it was booked — the lowest median was USD 434. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Sacramento to Boise cost?
- Based on 242 offers analyzed, Sacramento to Boise flights range from USD 272 to USD 1174, with a median price of USD 488. Search for your specific dates →
- What hidden fees should I expect on Sacramento to Boise flights?
- On average, ancillary fees (bags, seat selection) add USD 20 to the base fare on Sacramento to Boise flights. See itemized fees for your itinerary →
- Which airline is cheapest on Sacramento to Boise including all fees?
- Southwest has the lowest median fare on Sacramento to Boise at USD 434 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Sacramento–Boise flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 434. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Sacramento to Boise routes?
- Sacramento to Boise has 5 airlines competing, creating a price range from USD 272 to USD 1174 across 242 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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