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BOI - SEL

Find cheap flights from Boise to Seoul from $672

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Seoul departing on 6/4. 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.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Seoul, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Boise to Seoul (BOI-SEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:40 am - 3:20 pmBOI-ICN
18h 40m1 stop
7:20 pm - 7:20 pmICN-BOI
15h 00m1 stop
$1,250Delta
Find Deal
Mon, Sep 2 - Wed, Sep 18
6:00 am - 4:30 pmBOI-ICN
19h 30m2 stops
7:20 pm - 11:59 pmICN-BOI
19h 39m2 stops
$1,254Delta
Find Deal
Mon, Sep 2 - Wed, Sep 18
11:56 am - 4:20 amBOI-ICN
25h 24m1 stop
4:50 pm - 4:13 pmICN-BOI
14h 23m1 stop
$1,654United Airlines
Find Deal
Tue, Jul 16 - Thu, Aug 1
5:05 am - 3:00 pmBOI-ICN
18h 55m2 stops
11:30 am - 10:12 pmICN-BOI
25h 42m2 stops
$1,658United Airlines
Find Deal
Tue, Jul 16 - Tue, Jul 30
7:05 pm - 3:00 pmBOI-ICN
28h 55m1 stop
4:50 pm - 4:13 pmICN-BOI
14h 23m1 stop
$1,661United Airlines
Find Deal
Mon, Jul 15 - Mon, Jul 29
8:45 am - 6:35 pmBOI-GMP
42h 50m2 stops
7:40 am - 4:05 pmGMP-BOI
47h 25m2 stops
$1,700ANA
Find Deal
Sun, Sep 1 - Thu, Sep 5
8:59 am - 10:00 pmBOI-GMP
22h 01m2 stops
12:05 pm - 9:20 pmGMP-BOI
24h 15m2 stops
$1,720
Find Deal
Tue, Jul 16 - Thu, Aug 1
8:45 am - 6:35 pmBOI-GMP
42h 50m2 stops
7:40 am - 4:10 pmGMP-BOI
47h 30m2 stops
$1,750ANA
Find Deal
Wed, Sep 18 - Sun, Sep 29
8:15 am - 2:10 pmBOI-ICN
38h 55m2 stops
8:15 pm - 10:14 pmICN-BOI
40h 59m2 stops
$1,797
Find Deal
Sat, Jun 1 - Sat, Jun 8
8:00 am - 4:30 pmBOI-ICN
17h 30m1 stop
4:35 pm - 3:04 pmICN-BOI
13h 29m1 stop
$2,485Korean Air
Find Deal
Tue, Jun 25 - Sat, Jul 13

Flights from Boise to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Boise to Seoul to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seoul from Boise were found on WestJet ($1,155) and ANA ($1,237), and the lowest round-trip tickets were found on Delta ($1,250) and United Airlines ($1,654).

Good to know

Cheapest flight

$672
Flight from Boise to Incheon

When to book flights from Boise to Seoul

Are your dates flexible? Find out the best times to travel from Boise to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Seoul

  • What is the cheapest flight from Boise to Seoul?

    In the last 3 days, the lowest price for a flight from Boise to Seoul was $672 for a one-way ticket and $1,250 for a round-trip.

  • Do I need a passport to fly between Boise and Seoul?

    A passport is required to fly from Boise to Seoul.

  • Which aircraft models fly most regularly from Boise to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Seoul?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boise and Seoul, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Seoul, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Boise to Seoul are Korean Air and Delta. With an average price for the route of $2,329 and an overall rating of 8.5, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,566 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boise to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Boise with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boise to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Boise to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1186 reviews
8.3Comfort
8.2Food
8.8Crew
8.6Boarding
8.2Entertainment
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Book cheap flights from Boise to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Seoul found on KAYAK in the last 72 hours.
6/4Tue
3 stops
34h 55mBOI-ICN
$672
6/5Wed
3 stops
55h 27mBOI-ICN
$831
6/5Wed
3 stops
55h 27mBOI-ICN
$832
6/6Thu
2 stops
31h 27mBOI-ICN
$874
6/6Thu
3 stops
34h 26mBOI-ICN
$915
6/5Wed
2 stopsWestJet
23h 10mBOI-ICN
$1,155
6/5Wed
2 stopsANA
24h 26mBOI-GMP
$1,237
6/2Sun
2 stopsWestJet
23h 10mBOI-ICN
$1,347
6/7Fri
1 stopUnited Airlines
18h 28mBOI-ICN
$1,367
6/2Sun
1 stopDelta
16h 40mBOI-ICN
$1,417

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Last minute flights from Boise to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Seoul that are departing in the next 10 days.
5/6Mon
multi-stop
36h 55mBOI-ICN
5/8Wed
multi-stop
31h 52mICN-BOI
$1,529
5/6Mon
multi-stopUnited Airlines
22h 43mBOI-ICN
5/8Wed
multi-stopUnited Airlines
14h 58mICN-BOI
$1,922
5/6Mon
multi-stop
16h 46mBOI-ICN
5/8Wed
multi-stop
14h 54mICN-BOI
$2,023
5/6Mon
multi-stop
24h 30mBOI-ICN
5/7Tue
multi-stop
35h 31mICN-BOI
$3,454

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Boise - Seoul Flights

Departure:

Boise (BOI)United States

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