Cheap Flights from Detroit to Boise
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Prices updated 1 day ago
402 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)
Today’s best flight deals from Detroit to Boise
Explore current cheapest deals departing from Detroit to Boise
Round trip
Sort by: Cheapest
August 24 - August 27
DTW - Boise
$386
$210
Round trip
August 19 - August 27
DTW - Boise
$348
$241
Round trip
August 24 - September 1
DTW - Boise
$346
$241
Round trip
September 14 - October 1
DTW - Boise
$324
$265
Round trip
September 14 - October 8
DTW - Boise
$320
$265
Round trip
August 19 - September 1
DTW - Boise
$323
$268
Round trip
September 14 - September 17
DTW - Boise
$379
$269
Round trip
September 14 - September 24
DTW - Boise
$339
$270
Round trip
September 14 - October 6
DTW - Boise
$321
$291
Round trip
October 8 - October 15
DTW - Boise
$376
$295
Round trip
Unlock all 500+ flight deals to Boise and get alerts when great deals appear
Detroit to Boise: Overview
Insights for flights from Detroit to Boise
How much is a round trip from Detroit to Boise
Regular price: $295 - $514
Prices are currently below the regular range.
The regular price range for flights from Detroit to Boise is $295 to $514. The current lowest deal is $201 with Frontier Airlines, for travel from Aug 19-Aug 25.
now $201
Low $295
High $514
The cheapest time to fly from Detroit to Boise
The cheapest month to fly from Detroit to Boise is January, with a median price of $241. The most expensive month is February, with a median price of $491. Prices are generally lower from January to December.
January
Flights from $241
February
Flights from $491
Direct flights from Detroit to Boise
Alaska Airlines, Inc.
Frontier Airlines
American Airlines
Deutsche Luft Hansa
Last-minute flights going from Detroit to Boise
Tue, Jul 21
DTW - Boise
Detroit (DTW) - Boise (BOI)
American Airlines
$505
$480
One-way
Thu, Jul 23
DTW - Boise
Detroit (DTW) - Boise (BOI)
Frontier Airlines
$503
$363
One-way
Thu, Jul 23
DTW - Boise
Detroit (DTW) - Boise (BOI)
Frontier Airlines
$500
$483
One-way
Tue, Aug 4
DTW - Boise
Detroit (DTW) - Boise (BOI)
$376
$401
One-way
Wed, Aug 5
DTW - Boise
Detroit (DTW) - Boise (BOI)
$343
$323
One-way
Wed, Aug 5
DTW - Boise
Detroit (DTW) - Boise (BOI)
Frontier Airlines
$377
$335
One-way
Biggest price drops on these dates for flights from Detroit to Boise
Jul 23 - Jul 26
$445 → $337
24%
Oct 8 - Oct 15
$384 → $296
23%
Jul 11 - Jul 14
$551 → $481
13%
Oct 9 - Oct 16
$386 → $342
11%
Popular Airports to fly from Detroit to Boise
Detroit - Boise route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Detroit to Boise are below the typical level at $201.
📅 Best time to fly
January is historically cheapest at $241
Historically, January is the cheapest month to fly from Detroit to Boise, with a median price of $241.
⏱️ Flight duration
Median flight time is 14h 51m
The median flight time from Detroit to Boise is 14 hours and 51 minutes.
✈️ Airlines & availability
Connecting flights are typical for this route
Connecting flights are typical for this route, with a median of 2 stopovers.
🏆 Airline highlight
Frontier Airlines has a recent deal for $201
Frontier Airlines recently offered a deal for $201 from Detroit to Boise.
🎯 Booking tip
Deals appear frequently for this route
Deals for flights from Detroit to Boise appear frequently, about 0.6 times per day.
Detroit main airports to depart from
Detroit Metropolitan (DTW)
Detroit Metropolitan Airport offers the cheapest flights from the Detroit area to Boise.
📍 ~30 km from Detroit city center (reachable by car)
💸 Flights from ~$309
Boise main airports to arrive at
Boise (BOI)
Boise Airport is a convenient arrival choice for flights from Detroit to Boise.
📍 ~6 km from Boise city center (reachable by car)
💸 Flights from ~$309
Airports nearby Boise used as alternative
Salt Lake City International (SLC)
Salt Lake City International is a major international hub with extensive direct flight options for long-haul or international travel.
📍 ~550 km from Boise (reachable by car)
💸 Flights from ~$204
Spokane International (GEG)
Spokane International is a large regional airport with competitive pricing and multiple carriers, good for Pacific Northwest or Midwest flights.
📍 ~460 km from Boise (reachable by car)
💸 Flights from ~$290
Tri-Cities (PSC)
Tri-Cities offers several daily connections to major West Coast hubs and is a reasonable driving distance from Boise.
📍 ~290 km from Boise (reachable by car)
💸 Flights from ~$359
Idaho Falls Regional (IDA)
Idaho Falls Regional is a significant regional airport within Idaho, convenient for domestic connections within the Intermountain West.
📍 ~360 km from Boise (reachable by car)
💸 Flights from ~$376
Bozeman Yellowstone International (BZN)
Bozeman Yellowstone International has high popularity with a wide range of seasonal and year-round flights and robust regional service.
📍 ~500 km from Boise (reachable by car)
💸 Flights from ~$279
Business & First Class Flight Deals to Boise
Discover luxury on the budget with premium cabin class on flights from Detroit to Boise.
Elite
Best Elite deals to Boise
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,614
$1,214
Save $1,400
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,650
$1,214
Save $1,436
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,614
$1,214
Save $1,400
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,614
$1,214
Save $1,400
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,650
$1,214
Save $1,436
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,614
$1,214
Save $1,400
From DTW
Elite
Aug 04
Boise, United States
90% AI deal score
$2,614
$1,253
Save $1,361
From DTW
Elite
Jul 21
Boise, United States
90% AI deal score
$2,835
$1,275
Save $1,560
From DTW
Elite
Jul 07
Boise, United States
90% AI deal score
$2,892
$1,382
Save $1,510
From DTW
Elite
Jul 07
Boise, United States
90% AI deal score
$3,098
$1,435
Save $1,663
From DTW
Elite
Jul 07
Boise, United States
90% AI deal score
$3,203
$1,435
Save $1,768
From DTW
Elite
Aug 18
Boise, United States
90% AI deal score
$2,301
$1,078
Save $1,223
From DTW
Elite
Jul 21
Boise, United States
89% AI deal score
$2,502
$1,211
Save $1,291
From DTW
Elite
Aug 04
Boise, United States
89% AI deal score
$2,693
$1,314
Save $1,379
From DTW
Elite
Aug 04
Boise, United States
89% AI deal score
$2,746
$1,314
Save $1,432
From DTW
Elite
Aug 04
Boise, United States
89% AI deal score
$2,696
$1,314
Save $1,382
From DTW
Elite
Jul 07
Boise, United States
89% AI deal score
$2,892
$1,413
Save $1,479
From DTW
Elite
Jul 07
Boise, United States
89% AI deal score
$2,892
$1,421
Save $1,471
From DTW
Elite
Jul 07
Boise, United States
89% AI deal score
$2,907
$1,421
Save $1,486
From DTW
Elite
Jul 07
Boise, United States
89% AI deal score
$2,901
$1,427
Save $1,474
From DTW
Elite
Jul 24
Boise, United States
88% AI deal score
$2,537
$1,297
Save $1,240
From DTW
Elite
Jul 07
Boise, United States
88% AI deal score
$2,972
$1,485
Save $1,487
From DTW
Elite
Aug 06
Boise, United States
88% AI deal score
$2,293
$1,152
Save $1,141
From DTW
Elite
Dec 01
Boise, United States
87% AI deal score
$2,609
$1,064
Save $1,545
From DTW
Elite
Jul 08
Boise, United States
87% AI deal score
$2,844
$1,542
Save $1,302
From DTW
Elite
Oct 06
Boise, United States
86% AI deal score
$2,712
$1,155
Save $1,557
From DTW
Elite
Oct 07
Boise, United States
86% AI deal score
$2,715
$1,155
Save $1,560
From DTW
Elite
Aug 04
Boise, United States
86% AI deal score
$2,994
$1,253
Save $1,741
From DTW
Elite
Sep 10
Boise, United States
86% AI deal score
$1,840
$1,082
Save $758
From DTW
Elite
Aug 06
Boise, United States
85% AI deal score
$2,886
$1,256
Save $1,630
From DTW
Elite
Aug 24
Boise, United States
85% AI deal score
$1,583
$1,022
Save $561
From DTW
Elite
Sep 08
Boise, United States
84% AI deal score
$1,436
$1,022
Save $414
From DTW
Elite
Jul 10
Boise, United States
84% AI deal score
$1,685
$1,141
Save $544
From DTW
Elite
Aug 29
Boise, United States
83% AI deal score
$1,562
$1,095
Save $467
From DTW
Elite
Aug 15
Boise, United States
83% AI deal score
$1,653
$1,141
Save $512
From DTW
Elite
Jul 28
Boise, United States
82% AI deal score
$1,455
$1,105
Save $350
From DTW
Elite
Oct 31
Boise, United States
82% AI deal score
$1,531
$1,134
Save $397
From DTW
Elite
Nov 25
Boise, United States
82% AI deal score
$1,550
$1,141
Save $409
From DTW
Elite
Nov 04
Boise, United States
82% AI deal score
$1,550
$1,141
Save $409
From DTW
Elite
Nov 05
Boise, United States
82% AI deal score
$1,550
$1,141
Save $409
From DTW
Elite
Oct 14
Boise, United States
82% AI deal score
$1,521
$1,141
Save $380
From DTW
Elite
Aug 30
Boise, United States
82% AI deal score
$1,563
$1,149
Save $414
From DTW
Elite
Jul 29
Boise, United States
81% AI deal score
$1,403
$1,125
Save $278
From DTW
Elite
Sep 15
Boise, United States
81% AI deal score
$1,477
$1,134
Save $343
From DTW
Elite
Jul 24
Boise, United States
81% AI deal score
$1,471
$1,134
Save $337
From DTW
Elite
Nov 16
Boise, United States
81% AI deal score
$1,553
$1,168
Save $385
From DTW
Elite
Oct 10
Boise, United States
81% AI deal score
$1,507
$1,175
Save $332
From DTW
Elite
Oct 20
Boise, United States
81% AI deal score
$1,524
$1,175
Save $349
From DTW
Elite
Sep 12
Boise, United States
80% AI deal score
$1,431
$1,141
Save $290
From DTW
Elite
Sep 19
Boise, United States
76% AI deal score
$1,456
$1,175
Save $281
From DTW
Elite
Sep 02
Boise, United States
76% AI deal score
$1,465
$1,175
Save $290
From DTW
Elite
Oct 23
Boise, United States
76% AI deal score
$1,531
$1,230
Save $301
From DTW
Elite
Sep 06
Boise, United States
75% AI deal score
$1,437
$1,209
Save $228
From DTW
Elite
Oct 18
Boise, United States
70% AI deal score
$1,524
$1,495
Save $29
From DTW
Elite
Aug 13
Boise, United States
66% AI deal score
$3,228
From DTW
Elite
Aug 13
Boise, United States
66% AI deal score
$3,253
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,278
From DTW
Elite
Aug 13
Boise, United States
66% AI deal score
$3,287
From DTW
Elite
Sep 29
Boise, United States
66% AI deal score
$3,293
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,337
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,338
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,338
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,348
From DTW
Elite
Aug 14
Boise, United States
66% AI deal score
$3,370
From DTW
Elite
Aug 14
Boise, United States
66% AI deal score
$3,370
From DTW
Elite
Aug 14
Boise, United States
66% AI deal score
$3,371
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,372
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,372
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,384
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,395
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,406
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,408
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,408
From DTW
Elite
Aug 07
Boise, United States
66% AI deal score
$3,413
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,426
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,442
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,442
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,444
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,453
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,453
From DTW
Elite
Aug 08
Boise, United States
66% AI deal score
$3,472
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,477
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,483
From DTW
Elite
Aug 08
Boise, United States
66% AI deal score
$3,531
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,531
From DTW
Elite
Aug 08
Boise, United States
66% AI deal score
$3,532
From DTW
Elite
Aug 08
Boise, United States
66% AI deal score
$3,532
From DTW
Elite
Aug 15
Boise, United States
66% AI deal score
$3,533
From DTW
Elite
Aug 08
Boise, United States
66% AI deal score
$3,566
From DTW
Elite
Sep 10
Boise, United States
47% AI deal score
$1,723