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Fares from Lewiston to Boise
Compare live prices for LWS to BOI on Wed, 15 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
LWS → BOI Approx. 318.62 km 15 Apr 2026 Live inventory
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Showing 25 of 78 live flights
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
7h 3m
1 Stop
⏱ SEA · 2h 56m
13:12
04/15/2026
BOI
₹32,341
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
18h 8m
1 Stop
⏱ SEA · 14h 0m
00:17
04/16/2026
+1
BOI
₹32,863
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
27h 52m
1 Stop
⏱ SEA · 23h 40m
10:01
04/16/2026
+1
BOI
₹32,863
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
7h 47m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 0h 37m
20:00
04/15/2026
BOI
₹32,899
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
9h 11m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 2h 2m
21:24
04/15/2026
BOI
₹32,899
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
10h 11m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 3h 2m
22:24
04/15/2026
BOI
₹32,899
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
10h 11m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 1h 20m
22:24
04/15/2026
BOI
₹32,899
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
12h 4m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 3h 10m
00:17
04/16/2026
+1
BOI
₹32,899
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
10h 5m
1 Stop
⏱ SEA · 5h 55m
16:14
04/15/2026
BOI
₹32,927
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
13h 51m
1 Stop
⏱ SEA · 9h 45m
20:00
04/15/2026
BOI
₹32,927
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
15h 15m
1 Stop
⏱ SEA · 11h 10m
21:24
04/15/2026
BOI
₹32,927
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
16h 15m
1 Stop
⏱ SEA · 12h 10m
22:24
04/15/2026
BOI
₹32,927
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
12h 4m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 4h 52m
00:17
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
21h 48m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 14h 32m
10:01
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
21h 48m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 12h 50m
10:01
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
24h 59m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 16h 6m
13:12
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
24h 59m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 17h 48m
13:12
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
28h 1m
2 Stops
⏱ SLC · 0h 36m⏱ SEA · 20h 47m
16:14
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
28h 1m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 19h 5m
16:14
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
31h 47m
2 Stops
⏱ SLC · 2h 16m⏱ SEA · 22h 55m
20:00
04/16/2026
+1
BOI
₹33,423
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
16h 51m
2 Stops
⏱ SEA · 2h 35m⏱ LAX · 6h 57m
23:00
04/15/2026
BOI
₹43,633
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
16h 51m
2 Stops
⏱ SEA · 4h 0m⏱ LAX · 5h 31m
23:00
04/15/2026
BOI
₹43,633
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3833
12:13
04/15/2026
LWS
26h 50m
2 Stops
⏱ SLC · 2h 56m⏱ LAX · 17h 11m
15:03
04/16/2026
+1
BOI
₹45,507
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
32h 54m
2 Stops
⏱ SEA · 2h 35m⏱ LAX · 23h 0m
15:03
04/16/2026
+1
BOI
₹45,507
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3749
06:09
04/15/2026
LWS
32h 54m
2 Stops
⏱ SEA · 4h 0m⏱ LAX · 21h 34m
15:03
04/16/2026
+1
BOI
₹45,507
per person
✕ Non-refundable
😕 No flights match your filters.
Lewiston (LWS)
📍 Lewiston Nez Perce County Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 46.3745002746582
📐 Longitude: -117.01499938964844
Boise (BOI)
📍 Boise Air Terminal/Gowen Field
🌍 United States
🕐 GMT -7
📐 Latitude: 43.5644
📐 Longitude: -116.223

✈ Distance: Lewiston,USA to Boise,USA — 318.62 km

📅 Results on this page are loaded for 15 Apr 2026. Click View all flights for the complete live search.

Lewiston to Boise — what to expect when booking

The LWS–BOI route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Lewiston,USA and Boise,USA is approximately 318.62 km.

Before you book

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More flights from Lewiston (LWS)
3 routes
Lewiston → Pullman
LWS → PUW
Lewiston → Salt Lake City
LWS → SLC
Lewiston → Seattle
LWS → SEA
More flights from Boise (BOI)
16 routes
Boise → Chicago
BOI → ORD
Boise → Denver
BOI → DEN
Boise → Las Vegas
BOI → LAS
Boise → Lewiston
BOI → LWS
Boise → Los Angeles
BOI → LAX
Boise → Minneapolis
BOI → MSP
Boise → Oakland
BOI → OAK
Boise → Phoenix
BOI → PHX
Boise → Portland International
BOI → PDX
Boise → Sacramento
BOI → SMF
Boise → Salt Lake City
BOI → SLC
Boise → San Diego
BOI → SAN
Boise → San Francisco
BOI → SFO
Boise → San Jose
BOI → SJC
Boise → Seattle
BOI → SEA
Boise → Spokane
BOI → GEG
❓ Frequently asked questions — Lewiston to Boise flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Lewiston,USA (LWS) and Boise,USA (BOI) is approximately 318.62 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.