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Cheap flights from Boise (BOI) to Keflavik Intl (KEF) from $635

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. 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 — KEF
mag 1 — mag 81
From?
To?
mer 5/1
mer 5/8
1 adult, Economy
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Cheap flight deals from Boise to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Keflavik Intl (KEF). 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 aprile 26, 2024.

Round-trip from

$336
From Boise Air Term. Gowen Fld to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Boise to Reykjavik Keflavik Intl Airport?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Reykjavik Keflavik Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Boise to Reykjavik Keflavik Intl Airport?

Our data shows that October tends to be the cheapest month to fly to Reykjavik Keflavik Intl Airport from Boise. Users have commonly found prices around $1,134 for the month, but tickets can be as low as $729. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Boise to Reykjavik Keflavik Intl Airport (BOI - KEF)?

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from Boise to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

Cheap Delta flights from Boise to Keflavik Intl

Explore cheap flight options specifically provided by Delta for the route between Boise and Keflavik Intl. 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 3,068,117 searches. Data last updated aprile 26, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Boise to Reykjavik. Make sure to double check the flight details before booking.
dom 10/1311:55 pmBOI - KEF
2 stops27h 35mDelta
mar 10/228:50 amKEF - BOI
2 stops31h 13mDelta
Deal found 4/25$635
lun 9/301:15 pmBOI - KEF
2 stops35h 05mDelta
mar 10/88:50 amKEF - BOI
2 stops31h 07mDelta
Deal found 4/25$646
sab 9/287:30 pmBOI - KEF
2 stops32h 00mDelta
mar 10/88:50 amKEF - BOI
2 stops31h 07mDelta
Deal found 4/25$647
lun 9/2311:55 pmBOI - KEF
2 stops27h 35mDelta
mar 10/111:25 amKEF - BOI
2 stops18h 04mDelta
Deal found 4/25$685
sab 8/103:25 pmBOI - KEF
1 stop9h 35mDelta
mer 8/219:30 amKEF - BOI
1 stop19h 59mDelta
Deal found 4/25$691
sab 8/107:30 amBOI - KEF
2 stops16h 50mDelta
mer 8/218:50 amKEF - BOI
2 stops20h 39mDelta
Deal found 4/25$695
sab 9/281:15 pmBOI - KEF
2 stops35h 05mDelta
lun 10/78:50 amKEF - BOI
2 stops31h 07mDelta
Deal found 4/25$696
sab 10/57:30 pmBOI - KEF
2 stops32h 00mDelta
mar 10/1511:25 amKEF - BOI
2 stops18h 04mDelta
Deal found 4/25$697
mer 10/911:10 amBOI - KEF
2 stops37h 10mDelta
ven 10/188:50 amKEF - BOI
2 stops31h 13mDelta
Deal found 4/25$698

Cheap Virgin Atlantic flights from Boise to Keflavik Intl

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Boise and Keflavik Intl. 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 3,068,117 searches. Data last updated aprile 26, 2024.
Take a gander at the lowest prices we've found on Virgin Atlantic flights from Boise to Reykjavik. Deals are refreshing constantly so come back soon for more options.
mer 10/165:04 pmBOI - KEF
2 stops34h 26mVirgin Atlantic
gio 10/2411:25 amKEF - BOI
2 stops18h 04mVirgin Atlantic
Deal found 4/25$699
sab 10/127:30 pmBOI - KEF
2 stops32h 00mVirgin Atlantic
lun 10/2111:25 amKEF - BOI
2 stops42h 04mVirgin Atlantic
Deal found 4/25$762
sab 9/287:30 pmBOI - KEF
2 stops32h 00mVirgin Atlantic
dom 10/611:25 amKEF - BOI
2 stops41h 28mVirgin Atlantic
Deal found 4/25$774
ven 9/277:30 pmBOI - KEF
2 stops32h 00mVirgin Atlantic
dom 10/611:25 amKEF - BOI
2 stops41h 28mVirgin Atlantic
Deal found 4/25$889

Cheap Boise to Keflavik Intl flights in April & May 2024

Find cheap flight options from Boise to Keflavik Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on aprile 26, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. Check back regularly for other flight deals.
lun 5/138:30 amBOI - KEF
1 stop18h 00mUnited Airlines
sab 5/2512:00 pmKEF - BOI
1 stop16h 37mUnited Airlines
Deal found 4/25$1,152
lun 5/135:00 amBOI - KEF
3 stops21h 30mUnited Airlines
sab 5/2511:00 amKEF - BOI
2 stops16h 17mUnited Airlines
Deal found 4/25$1,156
lun 5/1311:05 amBOI - KEF
2 stops19h 50mMultiple Airlines
ven 5/2412:25 amKEF - BOI
2 stops26h 52mMultiple Airlines
Deal found 4/25$1,420
lun 4/295:30 amBOI - KEF
2 stops22h 00mAir France
lun 5/611:25 amKEF - BOI
2 stops18h 33mAir France
Deal found 4/25$1,667
lun 4/2911:05 amBOI - KEF
2 stops19h 50mMultiple Airlines
dom 5/512:25 amKEF - BOI
2 stops21h 55mMultiple Airlines
Deal found 4/25$1,931
lun 4/291:00 pmBOI - KEF
1 stop11h 15mMultiple Airlines
dom 5/512:25 amKEF - BOI
2 stops27h 26mMultiple Airlines
Deal found 4/25$1,952
lun 4/291:00 pmBOI - KEF
1 stop11h 15mIcelandair
lun 5/64:50 pmKEF - BOI
1 stop11h 37mIcelandair
Deal found 4/25$2,051
lun 4/295:20 pmBOI - KEF
3 stops34h 45mAmerican Airlines
lun 5/610:50 amKEF - BOI
2 stops41h 03mAmerican Airlines
Deal found 4/25$2,092
lun 4/299:21 pmBOI - KEF
2 stops27h 14mMultiple Airlines
lun 5/64:50 pmKEF - BOI
1 stop11h 37mMultiple Airlines
Deal found 4/25$2,244

Boise to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Boise and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated aprile 26, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. Check back regularly for other flight deals.
dom 10/1311:55 pmBOI - KEF
2 stops27h 35mDelta
mar 10/228:50 amKEF - BOI
2 stops31h 13mDelta
Deal found 4/25$635
mer 8/710:40 amBOI - KEF
1 stop14h 20mDelta
gio 8/229:30 amKEF - BOI
1 stop19h 59mDelta
Deal found 4/26$641
mer 8/75:40 amBOI - KEF
1 stop19h 20mDelta
mar 8/208:50 amKEF - BOI
2 stops21h 05mDelta
Deal found 4/26$645
lun 9/301:15 pmBOI - KEF
2 stops35h 05mDelta
mar 10/88:50 amKEF - BOI
2 stops31h 07mDelta
Deal found 4/25$646
sab 9/287:30 pmBOI - KEF
2 stops32h 00mDelta
mar 10/88:50 amKEF - BOI
2 stops31h 07mDelta
Deal found 4/25$647
sab 8/101:15 pmBOI - KEF
2 stops38h 15mKLM
mer 8/2111:25 amKEF - BOI
2 stops18h 31mKLM
Deal found 4/26$649
lun 9/2311:55 pmBOI - KEF
2 stops27h 35mDelta
mer 10/28:50 amKEF - BOI
2 stops21h 09mDelta
Deal found 4/25$685
sab 8/103:25 pmBOI - KEF
1 stop9h 35mDelta
mer 8/219:30 amKEF - BOI
1 stop19h 59mDelta
Deal found 4/25$691
gio 8/83:25 pmBOI - KEF
1 stop9h 35mDelta
mar 8/2011:25 amKEF - BOI
2 stops18h 30mDelta
Deal found 4/26$695

Find flights from Boise to Keflavik Intl within your budget

Customize your flight search to find flights from Boise to Keflavik Intl 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 3,068,117 searches. Data last updated aprile 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$635 - $1,004

Route

Depart

Return

Price

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

dom 10/13

2 stops27h 35m

Reykjavik Keflavik Intl

mar 10/22

2 stops31h 13m

$635

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

lun 9/30

2 stops35h 05m

Reykjavik Keflavik Intl

mar 10/8

2 stops31h 07m

$646

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

sab 9/28

2 stops32h 00m

Reykjavik Keflavik Intl

mar 10/8

2 stops31h 07m

$647

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

sab 8/10

2 stops40h 20m

Reykjavik Keflavik Intl

mer 8/21

2 stops18h 31m

$649

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mer 10/16

2 stops34h 26m

Reykjavik Keflavik Intl

gio 10/24

2 stops18h 04m

$699

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mar 9/24

2 stops21h 30m

Reykjavik Keflavik Intl

mar 10/1

2 stops16h 13m

$842

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

sab 8/10

3 stops15h 53m

Reykjavik Keflavik Intl

mer 8/21

2 stops18h 23m

$849

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

dom 10/13

2 stops26h 55m

Reykjavik Keflavik Intl

sab 10/19

2 stops26h 59m

$970

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

sab 8/10

3 stops15h 53m

Reykjavik Keflavik Intl

mer 8/21

3 stops29h 53m

$1,004

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Boise to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boise to Keflavik Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Reykjavik Keflavik Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Keflavik Intl by month

Plan your trip from Boise to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Keflavik Intl is currently $0 while a round-trip flight costs $771. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Boise to Reykjavik Keflavik Intl Airport (average of $339). Flying from Boise to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $746). 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

$339

February

$396

March

$461

April

$521

May

$535

June

$687

July

$746

August

$665

September

$696

October

$499

November

$359

December

$404

Temperature and rainfall in Keflavik Intl by month

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

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated aprile 26, 2024.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic and United Airlines from Boise to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Virgin Atlantic
7.7
Good
746 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Boise to Keflavik Intl. 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 from for flights from Boise to Reykjavik Keflavik Intl?

    For a flight from Boise to Reykjavik Keflavik Intl, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 1 airline has flights to Reykjavik Keflavik Intl from Boise Air Term. Gowen Fld on a regular basis.

  • Can I find flights from Boise to Reykjavik Keflavik Intl Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Boise to Reykjavik Keflavik Intl Airport for under $700. The cheapest flight booked recently is on Delta for just $635, but on average you can expect to pay $712.

  • What are the cheapest airlines flying from Boise to Reykjavik Keflavik Intl Airport round-trip?

    Our cheapest airline available from Boise to Reykjavik Keflavik Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $635 on this airline. Additional options worth looking into are KLM and Virgin Atlantic, starting at $649 and $699 round-trip.

  • What does BOI to KEF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boise Air Term. Gowen Fld Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a BOI to KEF flight.

  • Can I find deals for flights from Boise to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Keflavik Intl 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 Boise to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Keflavik Intl 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 Boise to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Boise to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Keflavik Intl?

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

  • Can I find deals for business class flights from Boise to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Boise to Keflavik Intl 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 Boise to Keflavik Intl that allow pets onboard?

    Many airlines flying from Boise to Keflavik Intl 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 Boise to Keflavik Intl?

    Yes, you can often find last-minute deals on Boise to Keflavik Intl 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 Boise to Reykjavik Keflavik Intl Airport flight deals updated?

    The Boise to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Boise to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Boise to Keflavik Intl

Discover the top airline that operate flights from Boise to Keflavik Intl. 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 3,068,117 searches. Data last updated aprile 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$912Average$967FlexibilityNo cancel feeOn-time76%
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Search flights from Boise to Keflavik Intl by cabin class

Find flights from Boise to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Boise to Keflavik Intl?

When you search for this flight from Boise to Keflavik Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Boise to Keflavik Intl 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 Boise to Keflavik Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boise to Keflavik Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Boise to Keflavik Intl 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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