$129+ Cheap flights from Idaho to Eugene (EUG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — EUG
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Eugene with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho to EugeneExplore the most affordable flight options available from Idaho to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Idaho to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/203:20 pm -
1 stop8h 00m
Sat 10/247:15 am -
1 stop4h 40m
Deal found 9/16![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 9/17. 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 10/147:00 am -
1 stop9h 50m
Sat 10/172:40 pm -
1 stop7h 00m
Deal found 9/17![Southwest logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 11/147:03 am -
1 stop7h 20m
Wed 11/183:00 pm -
1 stop6h 35m
Deal found 9/17![Alaska Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 9/17. 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 12/28:20 am -
1 stop5h 40m
Fri 1/15:45 am -
1 stop8h 25m
Deal found 9/17![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 9/16. 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 11/610:05 am -
1 stop6h 55m
Mon 11/95:40 pm -
1 stop7h 25m
Deal found 9/16![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 9/18. 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 10/175:15 pm -
1 stop3h 40m
Tue 10/206:50 am -
1 stop3h 30m
Deal found 9/18![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 9/20. 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 10/137:00 am -
1 stop9h 50m
Tue 10/204:30 pm -
1 stop5h 45m
Deal found 9/20![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 9/17. 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 10/286:15 am -
1 stop7h 40m
Sun 11/15:15 am -
1 stop3h 25m
Deal found 9/17![Southwest logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 12/511:51 am -
1 stop4h 09m
Tue 12/86:10 am -
1 stop3h 59m
Deal found 9/20![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 9/20. 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.
Sun 12/206:53 pm -
1 stop6h 06m
Sun 12/276:10 am -
1 stop5h 50m
Deal found 9/20![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 9/17. 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 11/2411:00 am -
1 stop6h 01m
Sun 11/295:49 pm -
1 stop3h 08m
Deal found 9/17![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 9/16. 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 10/16:15 pm -
1 stop5h 15m
Mon 10/54:05 pm -
1 stop8h 30m
Deal found 9/16![Southwest logo]()
$429
Best flights from Idaho to EugeneDiscover carefully curated flight deals from Idaho to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Idaho to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/201:50 pm -
2 stops8h 35m
Sat 10/247:15 am -
1 stop4h 40m
Deal found 9/16![Southwest logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 11/147:03 am -
1 stop7h 20m
Wed 11/183:00 pm -
1 stop6h 35m
Deal found 9/16![Alaska Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 9/20. 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.
Sun 12/2012:40 pm -
2 stops12h 19m
Sun 12/276:10 am -
1 stop5h 50m
Deal found 9/20![Delta logo]()
$458
This Southwest deal was found by Cheapflights users on 9/16. 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 11/610:05 am -
1 stop6h 55m
Mon 11/95:40 pm -
1 stop7h 25m
Deal found 9/16![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/104:25 pm -
1 stop6h 19m
Mon 12/141:06 pm -
1 stop7h 07m
Deal found 9/16![United Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 10/247:20 am -
1 stop8h 12m
Wed 10/285:26 am -
2 stops14h 54m
Deal found 9/20![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/18. 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 12/33:30 pm -
1 stop7h 55m
Mon 12/72:35 pm -
1 stop7h 35m
Deal found 9/18![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 9/20. 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 10/177:20 am -
1 stop7h 25m
Sat 10/247:15 am -
1 stop4h 40m
Deal found 9/20![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 12/511:51 am -
1 stop4h 09m
Tue 12/86:10 am -
1 stop3h 59m
Deal found 9/20![Alaska Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 9/18. 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 10/175:15 pm -
1 stop3h 40m
Tue 10/2011:15 am -
2 stops11h 40m
Deal found 9/18![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 9/20. 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.
Sun 12/206:53 pm -
1 stop6h 06m
Sat 12/266:10 am -
1 stop5h 50m
Deal found 9/20![Delta logo]()
$481
This Southwest deal was found by Cheapflights users on 9/17. 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 10/281:50 pm -
2 stops8h 35m
Sun 11/15:15 am -
1 stop3h 25m
Deal found 9/17![Southwest logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/96:03 am -
1 stop3h 14m
Sun 10/117:23 pm -
1 stop3h 10m
Deal found 9/16![Alaska Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 9/20. 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.
Fri 10/302:00 pm -
1 stop10h 35m
Sun 11/15:15 am -
1 stop3h 25m
Deal found 9/20![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/16. 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 10/16:15 pm -
1 stop5h 15m
Mon 10/54:05 pm -
1 stop8h 30m
Deal found 9/16![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 9/18. 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 11/266:05 am -
2 stops10h 10m
Mon 11/303:20 pm -
1 stop10h 00m
Deal found 9/18![Southwest logo]()
$488
Last-minute flights from Idaho to EugeneDiscover last-minute flight deals from Idaho to Eugene. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Eugene. Data last updated September 21, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/16:15 pm -
1 stop5h 15m
Mon 10/54:05 pm -
1 stop8h 30m
Deal found 9/16![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 9/18. 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 10/31:00 pm -
1 stop8h 20m
Wed 10/76:50 am -
1 stop6h 25m
Deal found 9/18![Southwest logo]()
$489
This Southwest deal was found by Cheapflights users on 9/19. 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.
Sun 10/47:30 pm -
2 stops17h 00m
Thu 10/85:10 am -
1 stop5h 40m
Deal found 9/19![Southwest logo]()
$500
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/61:57 pm -
2 stops8h 30m
Wed 10/75:26 am -
2 stops9h 56m
Deal found 9/17![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:00 am -
1 stop8h 12m
Wed 10/73:59 pm -
1 stop6h 17m
Deal found 9/21![United Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/96:03 am -
1 stop3h 14m
Sun 10/117:23 pm -
1 stop3h 10m
Deal found 9/16![Alaska Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 9/20. 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 10/137:00 am -
1 stop9h 50m
Tue 10/204:30 pm -
1 stop5h 45m
Deal found 9/20![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 9/17. 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 10/147:00 am -
1 stop9h 50m
Sat 10/172:40 pm -
1 stop7h 00m
Deal found 9/17![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 9/18. 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 10/175:15 pm -
1 stop3h 40m
Tue 10/206:50 am -
1 stop3h 30m
Deal found 9/18![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 9/16. 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 10/203:20 pm -
1 stop8h 00m
Sat 10/247:15 am -
1 stop4h 40m
Deal found 9/16![Southwest logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 10/247:20 am -
1 stop8h 12m
Wed 10/285:26 am -
2 stops14h 54m
Deal found 9/20![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/17. 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 10/286:15 am -
1 stop7h 40m
Sun 11/15:15 am -
1 stop3h 25m
Deal found 9/17![Southwest logo]()
$324
One-way flights from Idaho to EugeneSearch for one-way flight options from Idaho to Eugene. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Idaho to Eugene. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 10/177:20 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 9/16. 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 11/62:50 pm -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 9/19. 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 10/196:15 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Southwest logo]()
$189
This Delta deal was found by Cheapflights users on 9/17. 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 11/245:57 pm -
1 stop6h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$193
This Southwest deal was found by Cheapflights users on 9/17. 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 11/247:00 am -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 9/17. 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 11/255:55 am -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$234
This Delta deal was found by Cheapflights users on 9/17. 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 10/36:45 am -
1 stop7h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 11/248:21 am -
2 stops10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 9/18. 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 10/45:55 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/66:13 pm -
3 stops49h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:25 am -
1 stop7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 10/312:58 pm -
2 stops10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$373
Find flight deals from Idaho to Eugene
Keep the following information in mind while searching for Idaho to Eugene flight deals. Data was last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Southwest) |
One-way from | $129 (Southwest) |
Popular in | June |
Cheapest in | April |
Average price | $469 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Eugene 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Idaho to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Sat 10/17
5:30 am-12:15 pm
2 stops7h 45m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$135
SpokaneEugene
GEG Spokane - EUG Eugene
GEGEUG
Spokane
Fri 11/6
2:50 pm-10:45 pm
1 stop7h 55m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
SpokaneEugene
GEG Spokane - EUG Eugene
GEGEUG
Spokane
Mon 10/19
6:15 pm-11:35 pm
1 stop5h 20m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Tue 11/24
5:57 pm-11:54 pm
1 stop6h 57m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$193
Quickest round-trip
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Wed 11/25
7:10 pm-10:45 pm
1 stop4h 35m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$193
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Tue 11/24
7:10 pm-10:45 pm
1 stop4h 35m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$193
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Tue 11/24
7:00 am-2:45 pm
2 stops8h 45m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$214
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Wed 11/25
12:05 pm-11:50 pm
2 stops12h 45m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$240
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Tue 10/20
1:50 pm-9:25 pm
2 stops8h 35m
Eugene
Sat 10/24
7:15 am-12:55 pm
1 stop4h 40m
$260
BoiseEugene
BOI Boise Air Term. Gowen Fld - EUG Eugene
BOIEUG
Boise Air Term. Gowen Fld
Sat 10/3
6:45 am-12:58 pm
1 stop7h 13m
Eugene
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Idaho to Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Idaho with our price prediction graph.
BOI-EUG
GEG-EUG
JAC-EUG
SUN-EUG
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 Idaho to Eugene
USID-EUG
BOI-EUG
GEG-EUG
JAC-EUG
SUN-EUG
What is the cheapest month to book a flight from Idaho to Eugene?
Currently, April is the cheapest month in which you can book a flight from Idaho to Eugene (average of $146). Flying from Idaho to Eugene in June is currently the most expensive (average of $538). 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.
How much does it cost to fly round-trip from Idaho to Eugene?
Airfare is below average for this route at the moment.
Idaho to Eugene flights typically cost between $360 and $600 in October.The cheapest round-trip price found within the last 5 days was $255 on Southwest (Oct 20-Oct 24).
Related info for your journey
Find useful and relevant information for your journey from Idaho to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Corvallis
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Alternative routes for Idaho to Eugene
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Complete your trip
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Other flights to Eugene
Explore flights to Eugene departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Search flights from Idaho to Eugene by cabin class
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Idaho and Eugene flights
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Idaho to Eugene flights
Consider these flights traveling from Idaho to Eugene.
Top 2 airlines flying from Idaho to Eugene
Discover the top 2 airlines that operate flights from Idaho to Eugene. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$439 | FlexibilityNo cancel fee | On-time75% |