$144+ Cheap flights from Eugene (EUG) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — BOI
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Cheapest flights from Eugene to IdahoExplore the most affordable flight options available from Eugene to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
Explore the most affordable flight options available from Eugene to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:15 am
EUG
- BOI
1 stop7h 07m
Delta
Sat 10/176:00 am
BOI
- EUG
1 stop6h 54m
Delta
Deal found 6/24![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:56 pm
EUG
- GEG
1 stop6h 44m
Alaska Airlines
Wed 10/287:16 am
GEG
- EUG
1 stop12h 46m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:25 am
EUG
- BOI
1 stop4h 55m
Southwest
Sat 7/256:05 am
BOI
- EUG
2 stops7h 40m
Southwest
Deal found 6/20![Southwest logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:23 pm
EUG
- BOI
1 stop3h 35m
Alaska Airlines
Mon 10/197:37 pm
BOI
- EUG
1 stop26h 34m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:55 pm
EUG
- IDA
1 stop21h 10m
Allegiant Air
Thu 8/139:48 am
IDA
- EUG
1 stop26h 49m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$302
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:15 am
EUG
- BOI
1 stop4h 51m
Delta
Wed 10/218:40 am
BOI
- EUG
1 stop4h 14m
Delta
Deal found 6/24![Delta logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:29 pm
EUG
- BOI
1 stop22h 33m
Alaska Airlines
Wed 8/266:49 pm
BOI
- EUG
1 stop28h 32m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:23 pm
EUG
- BOI
1 stop13h 34m
Alaska Airlines
Wed 10/216:40 am
BOI
- EUG
1 stop3h 38m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
EUG
- IDA
1 stop15h 47m
Allegiant Air
Thu 8/277:54 pm
IDA
- EUG
1 stop15h 19m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$316
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 pm
EUG
- BOI
1 stop5h 03m
Delta
Thu 10/226:00 am
BOI
- EUG
1 stop6h 54m
Delta
Deal found 6/24![Delta logo]()
$319
This Booking.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:10 am
EUG
- GEG
1 stop15h 39m
Alaska Airlines
Fri 9/116:00 am
GEG
- EUG
1 stop16h 21m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:30 pm
EUG
- BOI
2 stops28h 38m
Delta
Tue 10/206:00 am
BOI
- EUG
1 stop6h 54m
Delta
Deal found 6/24![Delta logo]()
$325
Best flights from Eugene to IdahoDiscover carefully curated flight deals from Eugene to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
Discover carefully curated flight deals from Eugene to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:32 pm
EUG
- BOI
1 stop3h 52m
Delta
Sat 7/2512:20 pm
BOI
- EUG
1 stop5h 45m
Delta
Deal found 6/20![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:25 am
EUG
- BOI
2 stops12h 30m
Southwest
Sat 7/256:05 am
BOI
- EUG
2 stops7h 40m
Southwest
Deal found 6/20![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:29 pm
EUG
- BOI
1 stop22h 33m
Alaska Airlines
Wed 8/266:49 pm
BOI
- EUG
1 stop28h 32m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am
EUG
- JAC
1 stop7h 29m
United Airlines
Wed 11/42:40 pm
JAC
- EUG
1 stop8h 04m
United Airlines
Deal found 6/20![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:15 pm
EUG
- BOI
2 stops8h 35m
Southwest
Sat 8/152:25 pm
BOI
- EUG
1 stop7h 50m
Southwest
Deal found 6/22![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:45 pm
EUG
- BOI
1 stop5h 06m
Delta
Wed 8/58:59 am
BOI
- EUG
1 stop5h 05m
Delta
Deal found 6/22![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:10 am
EUG
- GEG
1 stop15h 39m
Alaska Airlines
Sun 9/67:03 am
GEG
- EUG
1 stop15h 18m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:51 pm
EUG
- LWS
1 stop5h 17m
Delta
Wed 9/309:16 am
LWS
- EUG
1 stop3h 42m
Delta
Deal found 6/21![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:43 pm
EUG
- BOI
1 stop5h 21m
Alaska Airlines
Tue 7/214:27 pm
BOI
- EUG
1 stop8h 32m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:25 pm
EUG
- GEG
2 stops9h 40m
Southwest
Sat 9/196:15 am
GEG
- EUG
1 stop7h 05m
Southwest
Deal found 6/23![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:20 pm
EUG
- BOI
1 stop3h 44m
Alaska Airlines
Wed 7/226:13 pm
BOI
- EUG
1 stop6h 46m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:15 am
EUG
- BOI
1 stop4h 23m
Delta
Tue 7/216:51 am
BOI
- EUG
1 stop7h 07m
Delta
Deal found 6/21![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:40 pm
EUG
- GEG
1 stop8h 45m
Southwest
Sun 8/97:05 am
GEG
- EUG
2 stops14h 20m
Southwest
Deal found 6/23![Southwest logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:55 am
EUG
- IDA
1 stop4h 40m
Alaska Airlines
Wed 10/281:46 pm
IDA
- EUG
1 stop6h 00m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:45 pm
EUG
- LWS
1 stop5h 12m
Delta
Sun 7/269:00 am
LWS
- EUG
1 stop3h 58m
Delta
Deal found 6/21![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
EUG
- GEG
1 stop7h 40m
Southwest
Thu 7/305:25 am
GEG
- EUG
2 stops8h 40m
Southwest
Deal found 6/22![Southwest logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:56 pm
EUG
- GEG
1 stop6h 44m
Alaska Airlines
Wed 11/412:26 pm
GEG
- EUG
2 stops8h 26m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:59 pm
EUG
- JAC
1 stop6h 31m
United Airlines
Mon 7/137:00 am
JAC
- EUG
1 stop6h 57m
United Airlines
Deal found 6/23![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
EUG
- GEG
1 stop7h 40m
Southwest
Mon 7/275:25 am
GEG
- EUG
2 stops10h 50m
Southwest
Deal found 6/22![Southwest logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:43 pm
EUG
- GEG
1 stop3h 13m
Alaska Airlines
Tue 8/259:41 am
GEG
- EUG
1 stop3h 56m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:32 pm
EUG
- GEG
1 stop4h 23m
Delta
Sun 7/265:37 pm
GEG
- EUG
1 stop6h 14m
Delta
Deal found 6/20![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:55 pm
EUG
- GEG
1 stop7h 40m
Southwest
Fri 7/315:25 am
GEG
- EUG
2 stops10h 50m
Southwest
Deal found 6/22![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:43 pm
EUG
- IDA
1 stop4h 49m
Delta
Sat 7/116:00 am
IDA
- EUG
1 stop6h 48m
Delta
Deal found 6/22![Delta logo]()
$411
This Priceline deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:43 pm
EUG
- IDA
1 stop3h 56m
Alaska Airlines
Fri 8/216:18 am
IDA
- EUG
1 stop4h 01m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:45 pm
EUG
- LWS
1 stop5h 12m
Delta
Sun 7/129:00 am
LWS
- EUG
1 stop3h 58m
Delta
Deal found 6/23![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 am
EUG
- JAC
1 stop4h 30m
Delta
Fri 8/146:01 pm
JAC
- EUG
1 stop6h 45m
Delta
Deal found 6/21![Delta logo]()
$459
Last-minute flights from Eugene to IdahoDiscover last-minute flight deals from Eugene to Idaho. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Idaho. Data last updated June 25, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:25 am
EUG
- BOI
1 stop6h 05m
Southwest
Tue 7/216:00 am
BOI
- EUG
2 stops9h 05m
Southwest
Deal found 6/23![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:45 am
EUG
- BOI
1 stop4h 41m
Alaska Airlines
Tue 7/216:23 am
BOI
- EUG
1 stop3h 44m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:55 pm
EUG
- BOI
2 stops7h 55m
Southwest
Tue 7/216:30 am
BOI
- EUG
2 stops8h 35m
Southwest
Deal found 6/22![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:32 pm
EUG
- BOI
1 stop3h 52m
Delta
Sat 7/2512:20 pm
BOI
- EUG
1 stop5h 45m
Delta
Deal found 6/20![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:25 am
EUG
- BOI
1 stop4h 55m
Southwest
Sat 7/256:05 am
BOI
- EUG
2 stops7h 40m
Southwest
Deal found 6/20![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:45 pm
EUG
- LWS
1 stop5h 12m
Delta
Sun 7/269:00 am
LWS
- EUG
1 stop3h 58m
Delta
Deal found 6/21![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:45 pm
EUG
- LWS
1 stop5h 12m
Delta
Tue 7/289:00 am
LWS
- EUG
1 stop3h 58m
Delta
Deal found 6/21![Delta logo]()
$336
This Expedia deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:37 pm
EUG
- GEG
1 stop8h 30m
Alaska Airlines
Fri 7/241:26 pm
GEG
- EUG
1 stop3h 34m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$362
This Expedia deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:37 pm
EUG
- GEG
1 stop3h 19m
Alaska Airlines
Wed 7/296:13 am
GEG
- EUG
1 stop6h 48m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$355
This Priceline deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:43 pm
EUG
- BOI
1 stop3h 41m
Alaska Airlines
Tue 7/286:13 pm
BOI
- EUG
1 stop6h 46m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:55 pm
EUG
- BOI
2 stops7h 55m
Southwest
Tue 7/287:55 pm
BOI
- EUG
1 stop3h 25m
Southwest
Deal found 6/24![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:55 pm
EUG
- BOI
2 stops7h 55m
Southwest
Wed 8/54:45 pm
BOI
- EUG
1 stop5h 25m
Southwest
Deal found 6/22![Southwest logo]()
$332
One-way flights from Eugene to IdahoSearch for one-way flight options from Eugene to Idaho. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
Search for one-way flight options from Eugene to Idaho. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:10 am
EUG
- BOI
1 stop4h 33m
Delta
Deal found 6/20![Delta logo]()
$144
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:25 pm
EUG
- BOI
2 stops9h 00m
Southwest
Deal found 6/20![Southwest logo]()
$149
This Priceline deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:29 pm
EUG
- GEG
1 stop9h 24m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:05 am
EUG
- BOI
1 stop4h 29m
Delta
Deal found 6/25![Delta logo]()
$160
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm
EUG
- BOI
1 stop9h 15m
Southwest
Deal found 6/21![Southwest logo]()
$165
This Priceline deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:37 pm
EUG
- GEG
1 stop8h 30m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:15 am
EUG
- GEG
1 stop4h 33m
Delta
Deal found 6/20![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:38 pm
EUG
- JAC
1 stop4h 43m
Delta
Deal found 6/22![Delta logo]()
$181
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:38 pm
EUG
- GEG
1 stop5h 22m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:52 pm
EUG
- JAC
1 stop6h 54m
United Airlines
Deal found 6/23![United Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:22 pm
EUG
- IDA
1 stop25h 51m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$239
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:20 pm
EUG
- GEG
2 stops6h 50m
Southwest
Deal found 6/22![Southwest logo]()
$239
Find flight deals from Eugene to Idaho
Keep the following information in mind while searching for Eugene to Idaho flight deals. Data was last updated June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Delta) |
One-way from | $144 (Delta) |
Popular in | February |
Cheapest in | January |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from Eugene to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Eugene to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Sat 7/18
12:32 pm-5:24 pm
1 stop3h 52m
Boise Air Term. Gowen Fld
Sat 7/25
12:20 pm-5:05 pm
1 stop5h 45m
$287
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Sat 7/18
10:25 am-11:55 pm
2 stops12h 30m
Boise Air Term. Gowen Fld
Sat 7/25
6:05 am-12:45 pm
2 stops7h 40m
$303
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Tue 8/25
2:29 pm-2:02 pm
1 stop22h 33m
Boise Air Term. Gowen Fld
Wed 8/26
6:49 pm-10:21 pm
1 stop28h 32m
$308
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Thu 8/13
1:15 pm-10:50 pm
2 stops8h 35m
Boise Air Term. Gowen Fld
Sat 8/15
2:25 pm-9:15 pm
1 stop7h 50m
$308
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Fri 7/31
5:45 pm-11:51 pm
1 stop5h 06m
Boise Air Term. Gowen Fld
Wed 8/5
8:59 am-1:04 pm
1 stop5h 05m
$327
EugeneSpokane
EUG - GEG
EUGGEG
Eugene
Fri 9/4
7:10 am-10:49 pm
1 stop15h 39m
Spokane
Sun 9/6
7:03 am-10:21 pm
1 stop15h 18m
$334
EugeneLewiston
EUG - LWS
EUGLWS
Eugene
Wed 9/23
5:51 pm-11:08 pm
1 stop5h 17m
Lewiston Nez Perce Rgnl
Wed 9/30
9:16 am-12:58 pm
1 stop3h 42m
$336
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Thu 7/16
5:43 pm-12:04 am
1 stop5h 21m
Boise Air Term. Gowen Fld
Tue 7/21
4:27 pm-11:59 pm
1 stop8h 32m
$347
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Sun 7/19
7:20 pm-12:04 am
1 stop3h 44m
Boise Air Term. Gowen Fld
Wed 7/22
6:13 pm-11:59 pm
1 stop6h 46m
$347
EugeneBoise
EUG - BOI
EUGBOI
Eugene
Thu 7/16
6:15 am-11:38 am
1 stop4h 23m
Boise Air Term. Gowen Fld
Tue 7/21
6:51 am-12:58 pm
1 stop7h 07m
$347
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Eugene to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Eugene with our price prediction graph.
EUG-BOI
EUG-GEG
EUG-JAC
EUG-IDA
EUG-LWS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Eugene to Idaho
EUG-USID
EUG-BOI
EUG-GEG
EUG-JAC
EUG-IDA
What is the cheapest month to book a flight from Eugene to Idaho?
Currently, May is the cheapest month in which you can book a flight from Eugene to Idaho (average of $149). Flying from Eugene to Idaho in June is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 25, 2026.
See what other customers who have flown with Alaska Airlines and Delta from Eugene to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Eugene to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Eugene and Idaho flights
Browse other Eugene and Idaho flight options. Last updated on June 25, 2026.
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Eugene to Idaho flights
Consider these flights traveling from Eugene to Idaho.
Top 2 airlines flying from Eugene to Idaho
Discover the top 2 airlines that operate flights from Eugene to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$390 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$268 | FlexibilityNo cancel fee | On-timeN/A |