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Cheap flights from Idaho to Washington from $61

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 6/5. 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 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Idaho to State of Washington?

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 State of Washington 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 State of Washington?

Our data shows that September tends to be the cheapest month to fly to State of Washington from Idaho. Users have commonly found prices around $198 for the month, but tickets can be as low as $69. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Idaho to State of Washington (ID - WA)?

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

Cheap Spirit Airlines flights from Idaho to Washington

Explore cheap flight options specifically provided by Spirit Airlines for the route between Idaho and Washington. 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 2,719,943 searches. Data last updated May 5, 2024.
Consider these cheap Spirit Airlines flights we've found departing from Idaho to Washington. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$100
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$112
Wed 5/298:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Sat 6/19:35 amSEA - BOI
1 stop5h 29mSpirit Airlines
Deal found 5/4$122
Sat 6/19:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/3$127
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/4$141
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$144
Sat 6/19:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sun 6/98:59 pmSEA - BOI
1 stop20h 30mSpirit Airlines
Deal found 5/5$155
Wed 6/129:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Fri 6/148:59 pmSEA - BOI
1 stop14h 54mSpirit Airlines
Deal found 5/4$156
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Mon 6/109:28 amSEA - BOI
1 stop9h 55mSpirit Airlines
Deal found 5/4$158

Cheap Delta flights from Idaho to Washington

Explore cheap flight options specifically provided by Delta for the route between Idaho and Washington. 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 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the cheapest available Delta flights departing from Idaho and landing in Washington. Deals are refreshing constantly so come back soon for more options.
Wed 5/297:20 amGEG - SEA
Nonstop1h 17mDelta
Wed 6/59:25 pmSEA - GEG
Nonstop1h 07mDelta
Deal found 5/4$137
Sat 5/255:00 amGEG - SEA
Nonstop1h 14mDelta
Wed 5/299:25 pmSEA - GEG
Nonstop1h 08mDelta
Deal found 5/4$147
Wed 5/294:46 pmBOI - SEA
Nonstop1h 34mDelta
Sat 6/15:30 pmSEA - BOI
Nonstop1h 29mDelta
Deal found 5/4$167
Wed 5/292:31 pmBOI - GEG
1 stop3h 30mDelta
Tue 6/43:40 pmGEG - BOI
1 stop3h 51mDelta
Deal found 5/4$176
Sun 6/237:00 amLWS - SEA
Nonstop1h 20mDelta
Tue 7/27:50 pmSEA - LWS
Nonstop1h 17mDelta
Deal found 5/4$178
Thu 5/2312:42 pmGEG - SEA
Nonstop1h 16mDelta
Tue 5/281:45 pmSEA - GEG
Nonstop1h 14mDelta
Deal found 5/4$182
Sun 5/199:00 amBOI - SEA
Nonstop1h 41mDelta
Tue 5/2811:19 amSEA - BOI
Nonstop1h 32mDelta
Deal found 5/4$192
Tue 6/116:03 amBOI - SEA
Nonstop1h 37mDelta
Fri 6/147:25 amSEA - BOI
Nonstop1h 30mDelta
Deal found 5/4$197
Tue 5/145:00 amGEG - SEA
Nonstop1h 14mDelta
Thu 5/3010:26 amSEA - GEG
Nonstop1h 22mDelta
Deal found 5/4$232

Cheap Idaho to Washington flights in May & June 2024

Find cheap flight options from Idaho to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the most attractive deals on flights from Idaho to Washington in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$100
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$104
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$112
Wed 5/298:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Sat 6/19:35 amSEA - BOI
1 stop5h 29mSpirit Airlines
Deal found 5/4$122
Sat 6/19:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/3$127
Tue 5/2812:42 pmGEG - SEA
Nonstop1h 16mDelta
Tue 6/47:19 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/5$137
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/4$141
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$144
Sat 5/255:00 amGEG - SEA
Nonstop1h 14mDelta
Wed 5/299:25 pmSEA - GEG
Nonstop1h 08mDelta
Deal found 5/4$147

Idaho to Washington 2024 flight deals

Discover exclusive flight deals for travel between Idaho and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the most attractive deals on flights from Idaho to Washington in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/158:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$100
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$104
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$112
Wed 5/298:46 pmBOI - SEA
1 stop12h 59mSpirit Airlines
Sat 6/19:35 amSEA - BOI
1 stop5h 29mSpirit Airlines
Deal found 5/4$122
Sat 6/19:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/3$127
Tue 5/2812:42 pmGEG - SEA
Nonstop1h 16mDelta
Tue 6/47:19 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/5$137
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 6/88:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Deal found 5/4$141
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$144
Sat 5/255:00 amGEG - SEA
Nonstop1h 14mDelta
Wed 5/299:25 pmSEA - GEG
Nonstop1h 08mDelta
Deal found 5/4$147

Non-stop flights to Washington from Idaho

Discover non-stop flight options from Idaho to Washington. 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 2,719,943 searches. Data last updated May 5, 2024.
Take a look at some of the direct flights traveling from Idaho to Washington in the near future. Users seeking other options on flights from Idaho to Washington should update the search form at the top of the page.
Wed 5/297:20 amGEG - SEA
Nonstop1h 17mDelta
Wed 6/59:25 pmSEA - GEG
Nonstop1h 07mDelta
Deal found 5/4$137
Sat 5/255:00 amGEG - SEA
Nonstop1h 14mDelta
Wed 5/299:25 pmSEA - GEG
Nonstop1h 08mDelta
Deal found 5/4$147
Mon 6/106:59 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Wed 6/1211:28 amSEA - GEG
Nonstop1h 10mAlaska Airlines
Deal found 5/3$157
Wed 5/294:55 pmBOI - GEG
Nonstop1h 04mAlaska Airlines
Tue 6/46:30 amGEG - BOI
Nonstop1h 04mAlaska Airlines
Deal found 5/4$157
Wed 5/294:46 pmBOI - SEA
Nonstop1h 34mDelta
Sat 6/15:30 pmSEA - BOI
Nonstop1h 29mDelta
Deal found 5/4$167
Wed 5/297:20 amGEG - SEA
Nonstop1h 17mDelta
Sat 7/206:20 amSEA - GEG
Nonstop1h 08mDelta
Deal found 5/3$167
Sat 5/258:25 pmBOI - GEG
Nonstop1h 04mAlaska Airlines
Tue 5/286:30 amGEG - BOI
Nonstop1h 04mAlaska Airlines
Deal found 5/4$167
Sat 6/13:02 pmBOI - SEA
Nonstop1h 32mAlaska Airlines
Sat 6/16:35 pmSEA - BOI
Nonstop1h 25mAlaska Airlines
Deal found 5/4$171
Sat 6/15:52 pmBOI - SEA
Nonstop1h 33mDelta
Sat 6/87:25 amSEA - BOI
Nonstop1h 30mDelta
Deal found 5/3$177

Idaho to Washington flights leaving soon

Find last-minute flight options from Idaho to Washington 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 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the flights available from Idaho to Washington departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop9h 50mSpirit Airlines
Deal found 5/4$112
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Wed 5/229:35 amSEA - BOI
1 stop9h 21mSpirit Airlines
Deal found 5/4$144
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Sat 5/189:35 amSEA - BOI
1 stop5h 29mSpirit Airlines
Deal found 5/5$180
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Fri 5/179:40 pmSEA - BOI
1 stop17h 24mSpirit Airlines
Deal found 5/5$197
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mMultiple Airlines
Sat 5/1811:37 amSEA - BOI
Nonstop1h 30mMultiple Airlines
Deal found 5/4$209
Tue 5/1410:10 amBOI - SEA
1 stop23h 56mAlaska Airlines
Wed 5/1511:37 amSEA - BOI
Nonstop1h 28mAlaska Airlines
Deal found 5/5$218
Sun 5/128:50 pmBOI - SEA
1 stop12h 55mSpirit Airlines
Mon 5/139:40 pmSEA - BOI
1 stop17h 50mSpirit Airlines
Deal found 5/4$226
Tue 5/145:00 amGEG - SEA
Nonstop1h 14mDelta
Thu 5/3010:26 amSEA - GEG
Nonstop1h 22mDelta
Deal found 5/4$232
Tue 5/149:15 pmBOI - SEA
1 stop12h 30mMultiple Airlines
Wed 5/227:35 pmSEA - BOI
Nonstop1h 25mMultiple Airlines
Deal found 5/4$239

One-way flights to Washington from Idaho

Search for one-way flight options from Idaho to Washington. 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 2,719,943 searches. Data last updated May 5, 2024.
Take a look at some of the one-way flights we've detected from Idaho to Washington. Users in need of a round-trip flight from Idaho to Washington instead should update the search form at the top of page.
Wed 6/54:03 pmBOI - SEA
1 stop5h 06mSpirit Airlines
Deal found 5/4$61
Mon 6/39:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 5/4$66
Sat 6/89:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 5/4$68
Wed 6/512:42 pmGEG - SEA
Nonstop1h 16mDelta
Deal found 5/4$69
Sat 6/85:05 amGEG - SEA
Nonstop1h 17mDelta
Deal found 5/4$79
Tue 6/49:32 amBOI - GEG
Nonstop1h 03mAlaska Airlines
Deal found 5/4$79
Thu 6/69:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 5/5$80
Fri 5/319:15 pmBOI - SEA
1 stop12h 30mSpirit Airlines
Deal found 5/4$83
Tue 6/44:59 pmGEG - SEA
1 stop4h 55mAlaska Airlines
Deal found 5/4$88

Find flights from Idaho to Washington within your budget

Customize your flight search to find flights from Idaho to Washington 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$100 - $256

Route

Depart

Return

Price

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 5/15

1 stop12h 59m

Seattle/Tacoma Intl

Wed 5/22

1 stop9h 21m

$100

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 5/29

1 stop12h 59m

Seattle/Tacoma Intl

Sat 6/1

1 stop5h 29m

$122

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 6/1

1 stop12h 30m

Seattle/Tacoma Intl

Sat 6/8

1 stop10h 36m

$127

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Wed 5/29

Nonstop1h 17m

Seattle/Tacoma Intl

Wed 6/5

Nonstop1h 07m

$137

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Sat 5/25

Nonstop1h 14m

Seattle/Tacoma Intl

Wed 5/29

Nonstop1h 08m

$147

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 5/29

1 stop12h 59m

Seattle/Tacoma Intl

Sat 6/1

Nonstop1h 25m

$153

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Wed 5/29

Nonstop1h 09m

Seattle/Tacoma Intl

Wed 6/5

1 stop3h 14m

$156

SpokaneSeattle/Tacoma Intl

GEG - SEA

GEGSEA

Spokane

Mon 6/10

Nonstop1h 09m

Seattle/Tacoma Intl

Wed 6/12

Nonstop1h 10m

$157

Boise Air Term. Gowen FldSeattle/Tacoma Intl

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 9/17

1 stop5h 21m

Seattle/Tacoma Intl

Thu 9/19

1 stop6h 10m

$256

Flights are sorted by cheapest first

Deals found on 5/4

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated May 5, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Delta and Alaska Airlines from Idaho to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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
9,134 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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
10,826 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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
11,118 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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
14,713 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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
7.3
Good
647 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Boarding

8.2

Overall

8.1

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 Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho to State of Washington for under $100 on Cheapflights?

    Yes, there are multiple flights from Idaho to State of Washington for under $100. The cheapest flight booked recently is on Spirit Airlines for just $100, but on average you can expect to pay $151.

  • Are there nonstop flights from Idaho to State of Washington for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Idaho to State of Washington under $200. A good price for a nonstop flight from Idaho to State of Washington is less than $174.

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

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

  • What days are nonstop flights available from Idaho to State of Washington?

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

  • How popular is this Idaho to State of Washington flight route?

    The Idaho to Washington flight path was viewed by 77 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 State of Washington on average per day?

    27 flight departures from Idaho to State of Washington per day on average.
    Early Morning (Midnight to 6am) - 11% of flight departures
    Morning (6am - Noon) - 7% of flight departures
    Afternoon (Noon - 6pm) - 70% of flight departures
    Evening (6pm - Midnight) - 11% of flight departures

  • How long is the flight from Idaho to State of Washington?

    A quick flight from Idaho to State of Washington can take about 1h 09m. Spirit Airlines provides one of the quickest options available for as low as $100. Idaho and State of Washington are separated by a distance of 400 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to State of Washington one-way?

    The cheapest airlines for a one-way flight from Idaho to State of Washington are Spirit Airlines ($61), Delta ($69), and Alaska Airlines ($79).

  • What does BOI to SEA mean?

    Great question - BOI to SEA just means Boise Air Term. Gowen Fld Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights! Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Idaho to Washington 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 Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Washington 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 Washington that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Washington 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 Washington that allow pets onboard?

    Many airlines flying from Idaho to Washington 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 Washington?

    Yes, you can often find last-minute deals on Idaho to Washington 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 State of Washington flight deals updated?

    The Idaho to State of Washington flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Idaho to Washington
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Idaho to Washington

Discover the top 4 airlines that operate flights from Idaho to Washington. 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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$79Average$327FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$84Average$439FlexibilityNo 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 Washington by cabin class

Find flights from Idaho to Washington, 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 Washington

Find hourly flight availability from Idaho to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2024.
16%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
3%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 Washington?

Cheapflights makes it easy to find Idaho to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Washington from Idaho by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Washington from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Idaho to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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