Boise to Napa & Sonoma: what the flight costs
In the last 60 days we checked this route 18 times. The typical return was £368 per person and the lowest £306, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | £306 |
| Typical (median) | £368 |
| Price checks, 60 days | 18 |
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Trips we picked on this route
Next weekend · from BoiseLowest in 30 daysWorth it, if
Napa & Sonoma
23 – 25 Oct 2026 · 2 nights
- $405 per person, $82 below the typical fare on this route
- Highs 81–84°F with a 2–8% chance of rain
- Breakfast included at the Fairfield, 8.2 from 568 reviews, free cancellation
£1,113 for two · 2 nights · flights, hotel, taxes, fees & the resort fee
Flights £611 + hotel £446 + resort fee £55, taxes in · a checked bag each adds about £181
Frontier · with a stop · 18h 23m
The catch: The Frontier fare has 1 stop and takes 18h 23m overnight, landing at SFO 8:13 AM Saturday; a checked bag is about $240 for two.
Worth it if you can sleep through an overnight connection for a wine weekend; skip it if you want Friday night in Napa.
Just found · from BoiseLowest in 30 daysWorth it, if
Napa & Sonoma
16 – 18 Oct 2026 · 2 nights
- $430 per person, $34 below the typical fare on this route
- 0% rain chance all weekend, highs 72–92°F for vineyard days
- Hampton Inn & Suites - Napa, CA: 8.3 from 433 reviews, breakfast included
£1,488 for two · 2 nights · flights, hotel, taxes & fees
Flights £649 + hotel £839, taxes in · a checked bag each adds about £181
Frontier · with a stop · 18h 23m
The catch: Frontier's one-stop flight takes 18h 23m and lands Saturday at 8:13 AM, and a checked bag is about $240 for two.
Worth it if you can sleep in transit and want a cabernet weekend for less; skip it if a Friday night in Napa matters to you.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £391 | AS | with a stop | 6h 22m | Kiwi.com |
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £360 | United. Operated by SkyWest DBA United Express | nonstop | 2h 8m | Google Flights |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £383 | G4 + F9 | with a stop | 19h 26m | Kiwi.com |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £306 | Frontier | with a stop | 18h 23m | Google Flights |
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £385 | AS | nonstop | 1h 58m | Kiwi.com |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £310 | F9 | with a stop | 18h 23m | Kiwi.com |
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £375 | United. Operated by SkyWest DBA United Express | nonstop | 2h 8m | Google Flights |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £441 | AS | with a stop | 16h 34m | Kiwi.com |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £325 | Frontier | with a stop | 18h 23m | Google Flights |
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £387 | AS | nonstop | 1h 58m | Kiwi.com |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £439 | AS + F9 | with a stop | 1h 58m | Kiwi.com |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £508 | AS | with a stop | 16h 34m | Kiwi.com |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £325 | Frontier | with a stop | 18h 23m | Google Flights |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £350 | F9 | with a stop | 18h 23m | Kiwi.com |
| 13 Oct 2026 | 23 – 25 Oct 2026 | £353 | G4 + F9 | with a stop | 4h 50m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £380 | G4 + F9 | with a stop | 4h 50m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £350 | F9 | with a stop | 18h 23m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £343 | F9 | with a stop | 18h 23m | Kiwi.com |
About Napa & Sonoma
Napa and Sonoma are America's wine country, with cabernet tastings, Michelin dining, hot-spring spas and vineyard-view cycling an hour from San Francisco.
Napa & Sonoma from every city: when to go, where to stay, what to do
Questions about Boise to Napa & Sonoma
What does a return from Boise to Napa & Sonoma usually cost?
Over the last 60 days the typical price we found was £368 per person, taxes and fees included, across 18 checks; the lowest was £306.
When is the best time to fly from Boise to Napa & Sonoma?
Napa & Sonoma is at its best in April, May, June, September and October.
Do I need a passport to fly from Boise to Napa & Sonoma?
No passport needed for travellers from the United States: a government photo ID is enough for Napa & Sonoma.
Prices converted from US dollars at the rate of 16 Oct 2026.