Cheap flights from Seattle to Boise (SEA - BOI) from $65

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BOI
Mar 24 — Mar 311

The best prices from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld are usually found in September or October, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$312

One-way from

$114
High demand for flights, 19% potential price rise
Best time to find cheap flights, 19% potential price drop
From Seattle/Tacoma Intl to Boise Air Term. Gowen Fld
One-way flight from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld

What is the cheapest day to fly round-trip from Seattle to Boise?

Users have found that flying from Seattle to Boise on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Boise?

To save up to 244% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Boise from $268 1-2 weeks out and tickets from $508 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Boise?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Boise. Flights to Boise from Seattle in September are about $196 on average during September, but can be found for as low as $118.

When is the cheapest time to fly from Seattle to Boise (SEA - BOI)?

It’s typically best to fly out from Seattle to Boise in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Seattle to Boise

Explore cheap flight options specifically provided by Delta for the route between Seattle and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Seattle to Boise. Come back soon if you're not finding the exact deal you're looking for.
Sat 4/204:59 pmSEA - BOI
Nonstop1h 24mDelta
Tue 4/235:10 pmBOI - SEA
Nonstop1h 41mDelta
Deal found 3/17$156
Sat 4/204:59 pmSEA - BOI
Nonstop1h 24mDelta
Tue 4/232:35 pmBOI - SEA
Nonstop1h 35mDelta
Deal found 3/18$157
Fri 4/124:59 pmSEA - BOI
Nonstop1h 20mDelta
Sat 4/132:35 pmBOI - SEA
Nonstop1h 40mDelta
Deal found 3/17$187
Tue 6/44:39 pmSEA - BOI
Nonstop1h 28mDelta
Sat 6/87:30 pmBOI - SEA
Nonstop1h 40mDelta
Deal found 3/18$191
Thu 5/167:30 pmSEA - BOI
Nonstop1h 35mDelta
Sun 5/197:55 amBOI - SEA
Nonstop1h 42mDelta
Deal found 3/18$207
Fri 4/199:30 pmSEA - BOI
Nonstop1h 29mDelta
Sun 4/217:55 amBOI - SEA
Nonstop1h 44mDelta
Deal found 3/18$217
Sat 7/277:30 amSEA - BOI
Nonstop1h 34mDelta
Tue 7/307:30 amBOI - SEA
Nonstop1h 43mDelta
Deal found 3/18$227
Fri 6/2111:20 amSEA - BOI
Nonstop1h 30mDelta
Mon 6/2411:00 amBOI - SEA
Nonstop1h 45mDelta
Deal found 3/18$262
Sat 4/67:30 pmSEA - BOI
Nonstop1h 24mDelta
Sat 4/132:35 pmBOI - SEA
Nonstop1h 40mDelta
Deal found 3/18$272

Cheap Alaska Airlines flights from Seattle to Boise

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best deals we've found on Alaska Airlines flights traveling from Seattle to Boise. Deals frequently update to provide users with more options.
Sat 4/209:53 amSEA - BOI
Nonstop1h 27mAlaska Airlines
Tue 4/239:10 amBOI - SEA
1 stop4h 51mAlaska Airlines
Deal found 3/17$163
Sat 4/209:45 amSEA - BOI
1 stop5h 09mAlaska Airlines
Tue 4/233:00 pmBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 3/17$166
Sat 4/209:45 amSEA - BOI
1 stop5h 09mAlaska Airlines
Tue 4/239:59 amBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 3/17$168
Sat 4/208:00 pmSEA - BOI
Nonstop1h 27mAlaska Airlines
Tue 4/231:00 pmBOI - SEA
1 stop3h 58mAlaska Airlines
Deal found 3/17$169
Sat 4/2011:30 amSEA - BOI
1 stop3h 24mAlaska Airlines
Tue 4/239:10 amBOI - SEA
1 stop4h 51mAlaska Airlines
Deal found 3/18$176
Sat 4/132:00 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Mon 4/156:00 amBOI - SEA
Nonstop1h 35mAlaska Airlines
Deal found 3/18$177
Wed 4/246:50 amSEA - BOI
Nonstop1h 27mAlaska Airlines
Mon 4/295:40 pmBOI - SEA
1 stop7h 19mAlaska Airlines
Deal found 3/17$186
Fri 4/1211:35 amSEA - BOI
Nonstop1h 28mAlaska Airlines
Sat 4/209:10 amBOI - SEA
1 stop4h 51mAlaska Airlines
Deal found 3/17$196
Fri 4/199:35 pmSEA - BOI
Nonstop1h 23mAlaska Airlines
Sat 4/209:10 amBOI - SEA
1 stop4h 51mAlaska Airlines
Deal found 3/18$201

Cheap Seattle to Boise flights in March & April 2024

Find cheap flight options from Seattle to Boise specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from Seattle to Boise in 2024. For more flight deals, be sure to check back very soon.
Tue 4/169:38 amSEA - BOI
1 stop9h 19mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$131
Sat 4/139:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Mon 4/159:21 pmBOI - SEA
1 stop12h 24mSpirit Airlines
Deal found 3/17$135
Sat 4/139:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Mon 4/159:21 pmBOI - SEA
1 stop12h 24mSpirit Airlines
Deal found 3/17$141
Mon 4/159:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Tue 4/169:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/16$147
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$148
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$149
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$150
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$151
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/18$152

Seattle to Boise 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Seattle to Boise in 2024. For more flight deals, be sure to check back very soon.
Tue 4/169:38 amSEA - BOI
1 stop9h 19mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$131
Wed 5/19:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Tue 5/79:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/18$134
Sat 4/139:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Mon 4/159:21 pmBOI - SEA
1 stop12h 24mSpirit Airlines
Deal found 3/17$135
Sat 4/139:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Mon 4/159:21 pmBOI - SEA
1 stop12h 24mSpirit Airlines
Deal found 3/17$141
Mon 4/159:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Tue 4/169:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/16$147
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$148
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$149
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$150
Sat 4/209:38 amSEA - BOI
1 stop8h 47mSpirit Airlines
Tue 4/239:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 3/17$151

Non-stop flights to Boise from Seattle

Discover non-stop flight options from Seattle to Boise. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider booking one of these non-stop flights heading from Seattle to Boise. Search for alternative flights from Seattle to Boise by utilizing the search form above.
Sat 4/204:59 pmSEA - BOI
Nonstop1h 24mDelta
Tue 4/235:10 pmBOI - SEA
Nonstop1h 41mDelta
Deal found 3/17$156
Sat 4/204:59 pmSEA - BOI
Nonstop1h 24mDelta
Tue 4/237:59 pmBOI - SEA
Nonstop1h 40mDelta
Deal found 3/17$157
Tue 4/98:15 amSEA - BOI
Nonstop1h 24mAlaska Airlines
Tue 4/169:59 amBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 3/18$167
Sat 4/135:59 pmSEA - BOI
Nonstop1h 28mDelta
Mon 4/152:35 pmBOI - SEA
Nonstop1h 35mDelta
Deal found 3/18$177
Fri 4/199:30 pmSEA - BOI
Nonstop1h 29mDelta
Sat 4/205:40 pmBOI - SEA
Nonstop1h 41mDelta
Deal found 3/18$187
Tue 6/44:39 pmSEA - BOI
Nonstop1h 28mDelta
Sat 6/87:30 pmBOI - SEA
Nonstop1h 40mDelta
Deal found 3/18$191
Mon 4/154:59 pmSEA - BOI
Nonstop1h 20mDelta
Mon 4/225:10 pmBOI - SEA
Nonstop1h 41mDelta
Deal found 3/18$197
Sat 4/279:53 amSEA - BOI
Nonstop1h 27mAlaska Airlines
Wed 5/11:00 pmBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 3/18$202
Fri 4/129:35 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Mon 4/156:42 pmBOI - SEA
Nonstop1h 33mAlaska Airlines
Deal found 3/18$207

Seattle to Boise flights leaving soon

Find last-minute flight options from Seattle to Boise for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the flights available from Seattle to Boise departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 3/258:57 pmSEA - BOI
1 stop12h 29mSpirit Airlines
Wed 3/279:40 pmBOI - SEA
1 stop12h 11mSpirit Airlines
Deal found 3/18$209
Mon 3/258:57 pmSEA - BOI
1 stop12h 29mSpirit Airlines
Tue 3/269:10 pmBOI - SEA
1 stop12h 41mSpirit Airlines
Deal found 3/18$212
Wed 3/277:26 pmSEA - BOI
1 stop14h 00mSpirit Airlines
Fri 3/299:06 pmBOI - SEA
1 stop12h 45mSpirit Airlines
Deal found 3/18$252
Sun 3/249:12 pmSEA - BOI
1 stop12h 14mSpirit Airlines
Tue 3/269:10 pmBOI - SEA
1 stop12h 41mSpirit Airlines
Deal found 3/18$309
Fri 3/298:23 pmSEA - BOI
1 stop12h 37mSpirit Airlines
Tue 4/29:10 pmBOI - SEA
1 stop12h 41mSpirit Airlines
Deal found 3/18$311
Wed 3/276:31 pmSEA - BOI
2 stops22h 27mMultiple Airlines
Fri 3/299:06 pmBOI - SEA
1 stop12h 45mMultiple Airlines
Deal found 3/18$329
Wed 3/2711:35 amSEA - BOI
Nonstop1h 28mMultiple Airlines
Fri 3/299:06 pmBOI - SEA
1 stop12h 45mMultiple Airlines
Deal found 3/18$330
Thu 3/289:12 pmSEA - BOI
1 stop12h 14mSpirit Airlines
Sun 3/319:30 pmBOI - SEA
1 stop12h 21mSpirit Airlines
Deal found 3/18$339
Sun 3/248:13 pmSEA - BOI
1 stop13h 13mMultiple Airlines
Tue 3/2611:16 amBOI - SEA
2 stops10h 56mMultiple Airlines
Deal found 3/18$365

One-way flights to Boise from Seattle

Search for one-way flight options from Seattle to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Boise. Those needing a return flight from Seattle to Boise can use the search form above.
Wed 4/179:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Deal found 3/18$65
Tue 4/169:38 amSEA - BOI
1 stop9h 19mSpirit Airlines
Deal found 3/17$66
Wed 5/19:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Deal found 3/18$67
Wed 4/109:38 amSEA - BOI
1 stop9h 53mSpirit Airlines
Deal found 3/18$72
Mon 4/159:00 pmSEA - BOI
1 stop21h 57mMultiple Airlines
Deal found 3/18$78
Sat 5/1811:37 amSEA - BOI
Nonstop1h 30mAlaska Airlines
Deal found 3/18$79
Mon 4/159:00 pmSEA - BOI
1 stop21h 57mMultiple Airlines
Deal found 3/16$81
Wed 4/179:19 pmSEA - BOI
1 stop21h 00mSpirit Airlines
Deal found 3/16$82
Tue 3/269:17 pmSEA - BOI
1 stop12h 09mSpirit Airlines
Deal found 3/18$84

Find flights from Seattle to Boise within your budget

Customize your flight search to find flights from Seattle to Boise 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$131 - $320

Route

Depart

Return

Price

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/13

1 stop8h 47m

Boise Air Term. Gowen Fld

Mon 4/15

1 stop12h 24m

$131

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 5/1

1 stop9h 53m

Boise Air Term. Gowen Fld

Tue 5/7

1 stop12h 30m

$134

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/13

1 stop8h 47m

Boise Air Term. Gowen Fld

Mon 4/15

1 stop12h 24m

$135

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/13

Nonstop1h 24m

Boise Air Term. Gowen Fld

Mon 4/15

1 stop12h 24m

$144

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 4/16

Nonstop1h 27m

Boise Air Term. Gowen Fld

Tue 4/23

1 stop12h 30m

$154

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/20

Nonstop1h 24m

Boise Air Term. Gowen Fld

Tue 4/23

Nonstop1h 41m

$156

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/20

Nonstop1h 24m

Boise Air Term. Gowen Fld

Tue 4/23

Nonstop1h 35m

$157

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 4/20

Nonstop1h 27m

Boise Air Term. Gowen Fld

Tue 4/23

1 stop4h 51m

$163

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Mon 4/15

2 stops15h 07m

Boise Air Term. Gowen Fld

Tue 4/16

1 stop7h 00m

$320

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Seattle to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Boise. Price data was last updated on January 28, 2024.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to Boise?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Boise. Price data was last updated on March 10, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Boise flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boise by month

Plan your trip from Seattle to Boise by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Boise is currently $75 while a round-trip flight costs $166. Price data was last updated on March 10, 2024.

Currently, December is the cheapest month in which you can book a flight from Seattle to Boise (average of $312). Flying from Seattle to Boise in July is currently the most expensive (average of $446). 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.

January

$316

February

$337

March

$395

April

$348

May

$416

June

$437

July

$446

August

$389

September

$366

October

$355

November

$316

December

$312

Temperature and rainfall in Boise by month

Plan your trip to Boise by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

30.2 - 75.2 °F

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated March 19, 2024.
Read through reviews of airlines operating flights from Seattle to Boise, such as Delta, Alaska Airlines and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
9,147 reviews
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
11,551 reviews
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.4
Good
11,602 reviews
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.3
Good
15,312 reviews
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

6.5
Okay
8,875 reviews
8.1
Very good
9,147 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Food

7.3

Boarding

8.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Seattle to Boise?

    To fly from Seattle to Boise, you need to book a flight from Seattle/Tacoma Intl (SEA) to Air Term. Gowen Fld (BOI). Nonstop flights to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl take 1h 22m on average. When it comes time to book airfare, you have a few options: there are 40 outbound flights from Seattle/Tacoma Intl to Air Term. Gowen Fld offered by 4 different airlines.

  • Can I find flights from Seattle to Boise for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $131, but on average you can expect to pay $150.

  • Are there nonstop flights from Seattle to Boise for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Boise under $200. A good price for a nonstop flight from Seattle to Boise is less than $236.

  • Are there last-minute flights available from Seattle to Boise for under $300?

    There are currently 20+ open flights from Seattle to Boise within the next 7 days for less than $300.

  • What days are nonstop flights available from Seattle to Boise?

    Days when nonstop flights are available for this flight are: Sunday, Friday, Saturday.

  • How popular is this Seattle to Boise flight route?

  • How many flights depart from Seattle to Boise on average per day?

    Per day, 8 flights depart from Seattle to Boise on average.
    Morning (6am - Noon) - 38% of flight departures
    Afternoon (Noon - 6pm) - 63% of flight departures

  • How long is the flight from Seattle to Boise?

    For as low as $131, Spirit Airlines can have you in Boise from Seattle in 1h 24m. There are 400 mi between Seattle and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Boise round-trip?

    Our cheapest airline available from Seattle to Boise is Spirit Airlines. Our recent data shows that you can find tickets from as low as $131 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $156 and $163 round-trip. Users have found that Spirit Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Boise one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $65. Alaska Airlines flights start at $79 while deals on Delta start at $109 one-way.

  • What are the most popular airlines that fly from Seattle to Boise?

  • What are the most reliable airlines from Seattle to Boise?

    Before booking your flight to Boise from Seattle, check out the most reliable airlines to get you to your destination on time: Air France (99%), WestJet (98%), Virgin Atlantic( 95%).

  • What are the cheapest flights from Seattle to Boise?

    Looking for the cheapest flight from Seattle to Boise? While on average our users pay $349, our data indicates the cheapest price to be $78. The most popular route (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), is priced around $141.

  • What does SEA to BOI mean?

    Seattle/Tacoma Intl Airport is SEA and Boise Air Term. Gowen Fld Airport is BOI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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Top 4 airlines flying from Seattle to Boise

Discover the top 4 airlines that operate flights from Seattle to Boise. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$84Average$149FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$89Average$213FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$118Average$193FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$199Average$274FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Seattle to Boise by cabin class

Find flights from Seattle to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Seattle to Boise

Find hourly flight availability from Seattle to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
1%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
35%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Boise

Explore weekly flight availability from Seattle to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday42daily flights
Monday43daily flights
Tuesday35daily flights
Wednesday38daily flights
Thursday40daily flights
Friday44daily flights
Saturday43daily flights

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How does Cheapflights help users find flights from Seattle to Boise?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Boise?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boise from Seattle.

Can Cheapflights find flights from Seattle to Boise with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Boise flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Boise become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Boise flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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