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Cheap flights from Idaho to Seattle (SEA) from $69

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 6/11. 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.
BOI — SEA
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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How far in advance should I book a flight from Idaho to Seattle?

To save up to 257% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to Seattle from $319 1-2 weeks out and tickets from $548 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of September. Prices to Seattle from Idaho average $198. You can even find prices in September for less than $198, as users have found deals to Seattle from as low as $69. The month of March appears to be one of the more expensive times to travel to Seattle from Idaho. Flying in the targeted month can save you up to 14%.

When is the cheapest time to fly from Idaho to Seattle (ID - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Seattle as you normally would.

Cheap Delta flights from Idaho to Seattle

Explore cheap flight options specifically provided by Delta for the route between Idaho and Seattle. 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 2,752,338 searches. Data last updated May 8, 2024.
Consider these cheap Delta flights we've found departing from Idaho to Seattle. Make sure to double check the flight details before booking.
Tue 5/286:10 amGEG - SEA
Nonstop1h 19mDelta
Tue 6/47:19 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/7$137
Sat 6/16:10 amGEG - SEA
Nonstop1h 19mDelta
Sat 6/810:30 amSEA - GEG
Nonstop1h 15mDelta
Deal found 5/7$157
Fri 9/277:00 amLWS - SEA
Nonstop1h 22mDelta
Sat 9/285:40 amSEA - LWS
1 stop6h 08mDelta
Deal found 5/6$168
Sun 6/307:00 amLWS - SEA
Nonstop1h 20mDelta
Thu 7/187:50 pmSEA - LWS
Nonstop1h 17mDelta
Deal found 5/8$178
Sun 6/27:15 amLWS - SEA
Nonstop1h 20mDelta
Sun 6/97:50 pmSEA - LWS
Nonstop1h 16mDelta
Deal found 5/8$179
Mon 5/276:10 amGEG - SEA
Nonstop1h 19mDelta
Tue 5/2810:26 amSEA - GEG
Nonstop1h 22mDelta
Deal found 5/7$182
Thu 6/65:42 pmGEG - SEA
Nonstop1h 18mDelta
Thu 6/135:30 pmSEA - GEG
Nonstop1h 11mDelta
Deal found 5/7$187
Sat 6/158:35 amGEG - SEA
Nonstop1h 20mDelta
Sat 6/228:35 amSEA - GEG
Nonstop1h 10mDelta
Deal found 5/7$197
Fri 9/277:00 amLWS - SEA
Nonstop1h 22mDelta
Sat 9/287:45 pmSEA - LWS
Nonstop1h 14mDelta
Deal found 5/6$199

Cheap Alaska Airlines flights from Idaho to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Idaho and Seattle. 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 2,752,338 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Idaho to Seattle. Deals frequently update to provide users with more options.
Tue 5/285:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Tue 6/47:45 pmSEA - GEG
1 stop3h 14mAlaska Airlines
Deal found 5/7$156
Tue 6/44:55 pmBOI - SEA
1 stop4h 29mAlaska Airlines
Tue 6/119:34 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
Deal found 5/7$166
Tue 5/282:03 pmGEG - SEA
1 stop5h 08mAlaska Airlines
Tue 6/47:45 pmSEA - GEG
1 stop3h 14mAlaska Airlines
Deal found 5/7$176
Thu 5/308:50 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Mon 6/31:10 pmSEA - GEG
Nonstop1h 04mAlaska Airlines
Deal found 5/7$177
Sat 6/111:30 amBOI - SEA
1 stop3h 59mAlaska Airlines
Sat 6/14:34 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
Deal found 5/7$181
Thu 5/305:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Mon 6/34:34 pmSEA - GEG
1 stop3h 55mAlaska Airlines
Deal found 5/7$186
Tue 5/288:40 pmBOI - SEA
Nonstop1h 31mAlaska Airlines
Fri 5/318:35 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
Deal found 5/7$187
Mon 5/276:15 amGEG - SEA
1 stop4h 08mAlaska Airlines
Wed 5/2911:28 amSEA - GEG
Nonstop1h 10mAlaska Airlines
Deal found 5/7$191
Thu 5/306:15 amGEG - SEA
1 stop4h 08mAlaska Airlines
Mon 6/34:34 pmSEA - GEG
1 stop3h 55mAlaska Airlines
Deal found 5/7$196

Cheap Idaho to Seattle flights in May & June 2024

Find cheap flight options from Idaho to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Idaho to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/228:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Wed 6/59:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/8$100
Thu 5/238:50 pmBOI - SEA
1 stop12h 55mSpirit Airlines
Wed 6/59:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/8$119
Tue 6/49:15 pmBOI - SEA
1 stop12h 17mSpirit Airlines
Tue 6/119:49 amSEA - BOI
1 stop9h 34mSpirit Airlines
Deal found 5/7$129
Tue 5/285:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Tue 6/43:38 pmSEA - GEG
Nonstop1h 04mAlaska Airlines
Deal found 5/6$137
Wed 6/129:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Wed 6/199:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/7$142
Tue 5/285:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Tue 6/47:45 pmSEA - GEG
1 stop3h 14mAlaska Airlines
Deal found 5/7$156
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Mon 6/109:28 amSEA - BOI
1 stop8h 01mSpirit Airlines
Deal found 5/7$157
Sat 6/16:10 amGEG - SEA
Nonstop1h 19mDelta
Sat 6/810:30 amSEA - GEG
Nonstop1h 15mDelta
Deal found 5/7$157
Fri 5/319:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Mon 6/39:35 amSEA - BOI
1 stop5h 55mSpirit Airlines
Deal found 5/7$160

Idaho to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Idaho and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Idaho to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/228:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Wed 6/59:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/8$100
Thu 5/238:50 pmBOI - SEA
1 stop12h 55mSpirit Airlines
Wed 6/59:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/8$119
Tue 6/49:15 pmBOI - SEA
1 stop12h 17mSpirit Airlines
Tue 6/119:49 amSEA - BOI
1 stop9h 34mSpirit Airlines
Deal found 5/7$129
Tue 5/286:10 amGEG - SEA
Nonstop1h 19mDelta
Tue 6/47:19 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/7$137
Wed 6/129:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Wed 6/199:28 amSEA - BOI
1 stop9h 42mSpirit Airlines
Deal found 5/7$142
Tue 5/285:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Tue 6/47:45 pmSEA - GEG
1 stop3h 14mAlaska Airlines
Deal found 5/7$156
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Mon 6/109:28 amSEA - BOI
1 stop8h 01mSpirit Airlines
Deal found 5/7$157
Sat 6/16:10 amGEG - SEA
Nonstop1h 19mDelta
Sat 6/810:30 amSEA - GEG
Nonstop1h 15mDelta
Deal found 5/7$157
Fri 5/319:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Mon 6/39:35 amSEA - BOI
1 stop5h 55mSpirit Airlines
Deal found 5/7$160

Non-stop flights to Seattle from Idaho

Discover non-stop flight options from Idaho to Seattle. 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 2,752,338 searches. Data last updated May 8, 2024.
Consider booking one of these non-stop flights heading from Idaho to Seattle. Search for alternative flights from Idaho to Seattle by utilizing the search form above.
Tue 5/285:32 pmGEG - SEA
Nonstop1h 11mAlaska Airlines
Tue 6/43:38 pmSEA - GEG
Nonstop1h 04mAlaska Airlines
Deal found 5/6$137
Tue 6/42:31 pmBOI - SEA
Nonstop1h 33mDelta
Tue 6/114:35 pmSEA - BOI
Nonstop1h 28mDelta
Deal found 5/7$157
Sat 6/16:10 amGEG - SEA
Nonstop1h 19mDelta
Sat 6/810:30 amSEA - GEG
Nonstop1h 15mDelta
Deal found 5/7$157
Sat 6/15:40 amBOI - SEA
Nonstop1h 27mAlaska Airlines
Sat 6/19:50 amSEA - BOI
Nonstop1h 24mAlaska Airlines
Deal found 5/7$171
Mon 6/101:00 pmBOI - SEA
Nonstop1h 29mAlaska Airlines
Tue 6/114:34 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
Deal found 5/8$177
Thu 5/308:50 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Mon 6/31:10 pmSEA - GEG
Nonstop1h 04mAlaska Airlines
Deal found 5/7$177
Sun 6/307:00 amLWS - SEA
Nonstop1h 20mDelta
Thu 7/187:50 pmSEA - LWS
Nonstop1h 17mDelta
Deal found 5/8$178
Sun 6/27:15 amLWS - SEA
Nonstop1h 20mDelta
Sun 6/97:50 pmSEA - LWS
Nonstop1h 16mDelta
Deal found 5/8$179
Mon 5/273:40 pmGEG - SEA
Nonstop1h 14mDelta
Wed 5/297:50 pmSEA - GEG
Nonstop1h 12mDelta
Deal found 5/7$182

Idaho to Seattle flights leaving soon

Find last-minute flight options from Idaho to Seattle 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 2,752,338 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from Idaho to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 5/168:50 pmBOI - SEA
1 stop12h 55mSpirit Airlines
Wed 5/299:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/8$164
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Tue 5/219:40 pmSEA - BOI
1 stop17h 50mSpirit Airlines
Deal found 5/6$180
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mMultiple Airlines
Wed 5/229:40 pmSEA - BOI
1 stop12h 45mMultiple Airlines
Deal found 5/6$197
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop5h 29mSpirit Airlines
Deal found 5/7$202
Sat 5/184:54 pmBOI - SEA
1 stop16h 51mSpirit Airlines
Tue 5/219:40 pmSEA - BOI
1 stop17h 50mSpirit Airlines
Deal found 5/6$218
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Thu 5/239:19 pmSEA - BOI
1 stop11h 45mSpirit Airlines
Deal found 5/6$219
Thu 5/166:10 amGEG - SEA
Nonstop1h 19mDelta
Sat 6/17:19 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/7$222
Fri 5/179:15 pmBOI - SEA
1 stop17h 43mSpirit Airlines
Tue 5/219:40 pmSEA - BOI
1 stop21h 16mSpirit Airlines
Deal found 5/6$224
Thu 5/165:20 pmBOI - SEA
1 stop16h 25mMultiple Airlines
Wed 5/229:40 pmSEA - BOI
1 stop12h 45mMultiple Airlines
Deal found 5/6$227

One-way flights to Seattle from Idaho

Search for one-way flight options from Idaho to Seattle. 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 2,752,338 searches. Data last updated May 8, 2024.
Some of the best available deals we've found on one-way flights from Idaho to Seattle. Those seeking round-trip flights from Idaho to Seattle should utilize the search form at the the top of the page.
Tue 6/116:13 amGEG - SEA
Nonstop1h 17mDelta
Deal found 5/8$69
Sat 6/81:00 pmGEG - SEA
Nonstop1h 18mDelta
Deal found 5/8$79
Wed 6/125:40 pmGEG - SEA
1 stop3h 31mAlaska Airlines
Deal found 5/8$88
Wed 6/58:40 pmBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 5/7$89
Mon 6/105:05 amGEG - SEA
Nonstop1h 17mDelta
Deal found 5/8$89
Tue 5/219:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 5/7$91
Wed 7/107:05 pmBOI - SEA
1 stop6h 47mUnited Airlines
Deal found 5/7$93
Mon 6/1010:15 amGEG - SEA
1 stop5h 19mAlaska Airlines
Deal found 5/8$98
Thu 6/68:40 pmBOI - SEA
Nonstop1h 31mAlaska Airlines
Deal found 5/7$99

Find flights from Idaho to Seattle within your budget

Customize your flight search to find flights from Idaho to Seattle 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$137 - $186

Route

Depart

Return

Price

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Tue 5/28

Nonstop1h 19m

Seattle/Tacoma Intl

Tue 6/4

Nonstop1h 08m

$137

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Tue 5/28

Nonstop1h 11m

Seattle/Tacoma Intl

Tue 6/4

1 stop3h 14m

$156

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Mon 6/3

1 stop12h 30m

Seattle/Tacoma Intl

Mon 6/10

1 stop8h 01m

$157

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Sat 6/1

Nonstop1h 19m

Seattle/Tacoma Intl

Sat 6/8

Nonstop1h 15m

$157

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 5/31

1 stop12h 30m

Seattle/Tacoma Intl

Mon 6/3

1 stop5h 55m

$160

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 6/4

1 stop4h 29m

Seattle/Tacoma Intl

Tue 6/11

Nonstop1h 25m

$166

Lewiston Nez Perce RgnlSeattle/Tacoma Intl

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

Fri 9/27

Nonstop1h 22m

Seattle/Tacoma Intl

Sat 9/28

1 stop6h 08m

$168

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Mon 6/3

1 stop12h 30m

Seattle/Tacoma Intl

Mon 6/10

Nonstop1h 25m

$177

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 7/5

Nonstop1h 22m

Seattle/Tacoma Intl

Tue 7/9

1 stop5h 50m

$186

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 8, 2024.
See what other customers who have flown with Delta, Alaska Airlines and Spirit Airlines from Idaho to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,141 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
10,789 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
11,043 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,677 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Sun Country Air
7.2
Good
640 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Idaho?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Idaho.

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

    Yes, there are multiple flights from Idaho to Seattle for under $200. The cheapest flight booked recently is on Delta for just $137, but on average you can expect to pay $172.

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

    Cheapflights has at least 20 direct flights from Idaho to Seattle under $200. A good price for a nonstop flight from Idaho to Seattle is less than $186.

  • Are there last-minute flights available from Idaho to Seattle for under $200?

    There are currently 20+ open flights from Idaho to Seattle within the next 7 days for less than $200.

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

    Nonstop flights are available for this route on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this Idaho to Seattle flight route?

    This flight path from Idaho to Seattle/Tacoma Intl was viewed by 79 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    On average, you can expect to see 41 flights from Idaho to Seattle a day.
    Early Morning (Midnight to 6am) - 15% of flight departures
    Morning (6am - Noon) - 15% of flight departures
    Afternoon (Noon - 6pm) - 66% of flight departures
    Evening (6pm - Midnight) - 5% of flight departures

  • How long is the flight from Idaho to Seattle?

    There are many flights that can get you from Idaho to Seattle in 1h 11m. Fly via Delta, Alaska Airlines, or Spirit Airlines to get the fastest option. Airlines will cover a distance of 400 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $69 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $88 and Spirit Airlines from $91 one-way.

  • What are the most popular routes from Idaho to Seattle?

    Most travelers choose Boise Air Term. Gowen Fld - Seattle/Tacoma Intl, Spokane - Seattle/Tacoma Intl or Idaho Falls Fanning Field - Seattle/Tacoma Intl when deciding on the best route from Idaho to Seattle.

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

    Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Idaho to Seattle.

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

    No one likes to see their flight delayed. When booking a flight from Idaho to Seattle consider choosing Qatar Airways (94%), KLM (92%) or Singapore Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Idaho to Seattle?

    The cheapest flight price from Idaho to Seattle is $108. On average you can expect to pay $1,372. The most popular route, (Boise Air Term. Gowen Fld - Seattle/Tacoma Intl), can usually be booked for $129.

  • What does BOI to SEA mean?

    BOI and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to SEA refers to a flight route from Boise Air Term. Gowen Fld Airport to Seattle/Tacoma Intl Airport. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Pocatello Airport (PIH), Twin Falls Joslin Airport (TWF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Idaho to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Idaho to Seattle that include hotel bookings?

    Yes. In addition to deals on Idaho to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Seattle.

  • Can I find deals for business class flights from Idaho to Seattle?

    Yes. Cheapflights offers flight deals from Idaho to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho to Seattle that allow pets onboard?

    Many airlines flying from Idaho to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Seattle?

    Yes, you can often find last-minute deals on Idaho to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Seattle flight deals updated?

    The Idaho to Seattle flight deals you see on this page were last updated on 5/8.

See more FAQs

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Top 4 airlines flying from Idaho to Seattle

Discover the top 4 airlines that operate flights from Idaho to Seattle. 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$88Average$270FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$89Average$405FlexibilityNo cancel feeOn-timeN/A
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Spirit AirlinesCheapest$90Average$147FlexibilityNo cancel feeOn-time65%
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American AirlinesCheapest$116Average$388FlexibilityNo cancel feeOn-time71%
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Search flights from Idaho to Seattle by cabin class

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

Find hourly flight availability from Idaho to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
20%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
2%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Idaho to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Idaho to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on Idaho to Seattle 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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