Cheap flights from Riverside, CA to Kos (KGS) from $492

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 6/12. 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.
LAX — KGS
May 21 — May 281

When is the cheapest time to fly from Riverside to Kos (R1V - KGS)?

When flying from Riverside to Kos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap SWISS flights from Riverside to Kos

Explore cheap flight options specifically provided by SWISS for the route between Riverside and Kos. 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 2,637,452 searches. Data last updated May 16, 2024.
Sun 7/285:00 pmLAX - KGS
2 stops40h 55mSWISS
Sun 10/63:10 pmKGS - LAX
2 stops36h 10mSWISS
Deal found 5/15$2,487
Sun 7/285:00 pmLAX - KGS
2 stops40h 55mSWISS
Sun 10/63:10 pmKGS - LAX
1 stop35h 05mSWISS
Deal found 5/15$3,750
Mon 7/85:00 pmLAX - KGS
2 stops40h 55mSWISS
Mon 9/3010:45 amKGS - LAX
2 stops40h 35mSWISS
Deal found 5/15$4,179

Riverside to Kos 2024 flight deals

Discover exclusive flight deals for travel between Riverside and Kos in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Tue 10/17:40 pmLAX - KGS
1 stop28h 30mSWISS
Tue 10/88:40 pmKGS - LAX
1 stop29h 35mSWISS
Deal found 5/15$644
Tue 10/110:30 amLAX - KGS
2 stops23h 25mSWISS
Tue 10/88:40 pmKGS - LAX
1 stop29h 35mSWISS
Deal found 5/15$698
Tue 10/110:00 amLAX - KGS
2 stops25h 10mBritish Airways
Tue 10/82:15 pmKGS - LAX
2 stops39h 51mBritish Airways
Deal found 5/15$757
Tue 10/110:30 amLAX - KGS
2 stops23h 25mMultiple Airlines
Tue 10/88:40 pmKGS - LAX
2 stops33h 04mMultiple Airlines
Deal found 5/14$798
Sun 9/14:30 pmLAX - KGS
2 stops30h 40mMultiple Airlines
Tue 9/109:50 pmKGS - LAX
1 stop26h 20mMultiple Airlines
Deal found 5/16$810
Thu 9/54:30 pmLAX - KGS
2 stops31h 15mMultiple Airlines
Tue 9/109:50 pmKGS - LAX
1 stop26h 20mMultiple Airlines
Deal found 5/16$823
Thu 10/172:15 pmLAX - KGS
2 stops43h 10mLufthansa
Mon 10/2111:45 amKGS - LAX
1 stop37h 30mLufthansa
Deal found 5/14$825
Thu 10/172:15 pmLAX - KGS
2 stops43h 10mLufthansa
Mon 10/2111:45 amKGS - LAX
2 stops38h 54mLufthansa
Deal found 5/14$829
Wed 9/44:30 pmLAX - KGS
2 stops39h 25mMultiple Airlines
Tue 9/109:50 pmKGS - LAX
1 stop26h 20mMultiple Airlines
Deal found 5/16$836

One-way flights to Kos from Riverside

Search for one-way flight options from Riverside to Kos. 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 2,637,452 searches. Data last updated May 16, 2024.
Wed 6/124:30 pmLAX - KGS
1 stop18h 45mMultiple Airlines
Deal found 5/15$492
Wed 6/1212:10 pmLAX - KGS
2 stops19h 10mMultiple Airlines
Deal found 5/15$1,082
Wed 6/1212:45 pmLAX - KGS
3 stops42h 35mMultiple Airlines
Deal found 5/15$1,133
Thu 5/232:00 pmLAX - KGS
3 stops56h 15mMultiple Airlines
Deal found 5/15$1,842
Tue 6/111:30 amLAX - KGS
3 stops32h 55mMultiple Airlines
Deal found 5/15$1,848
Thu 5/237:00 amLAX - KGS
2 stops39h 50mMultiple Airlines
Deal found 5/15$2,723
Thu 5/233:05 pmLAX - KGS
1 stop19h 45mAustrian Airlines
Deal found 5/15$6,375
Tue 6/1112:59 amLAX - KGS
2 stops33h 26mBritish Airways
Deal found 5/15$6,838

Find flights from Riverside to Kos within your budget

Customize your flight search to find flights from Riverside to Kos 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,487 - $5,050

Route

Depart

Return

Price

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/28

2 stops40h 55m

Kos

Sun 10/6

2 stops36h 10m

$2,487

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/28

2 stops40h 55m

Kos

Sun 10/6

1 stop35h 05m

$3,750

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Mon 7/8

2 stops40h 55m

Kos

Mon 9/30

2 stops40h 35m

$4,179

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/7

2 stops55h 35m

Kos

Mon 10/7

2 stops29h 10m

$4,219

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/7

1 stop18h 50m

Kos

Mon 10/7

2 stops29h 10m

$4,627

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/7

1 stop18h 50m

Kos

Mon 10/7

2 stops29h 10m

$4,693

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Sun 7/7

2 stops26h 55m

Kos

Mon 10/7

2 stops29h 10m

$4,699

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Mon 7/8

1 stop31h 05m

Kos

Mon 9/30

2 stops27h 00m

$4,945

Los AngelesKos

LAX - KGS

LAXKGS

Los Angeles

Mon 7/8

1 stop31h 05m

Kos

Mon 9/30

1 stop37h 30m

$5,050

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Riverside to Kos?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Kos. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Riverside to Kos flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. 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 Kos. Reviews last updated May 16, 2024.
7.8
Good
1,994 reviews

Food

7.4

Crew

8.4

Overall

7.8

Comfort

7.6

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,994 reviews
7.8
Good
1,994 reviews

Food

7.4

Crew

8.4

Overall

7.8

Comfort

7.6

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
1,053 reviews
7.8
Good
1,994 reviews

Food

7.4

Crew

8.4

Overall

7.8

Comfort

7.6

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.0
Good
7,659 reviews
7.8
Good
1,994 reviews

Food

7.4

Crew

8.4

Overall

7.8

Comfort

7.6

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

6.8
Okay
6,829 reviews
7.8
Good
1,994 reviews

Food

7.4

Crew

8.4

Overall

7.8

Comfort

7.6

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Kos. 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 Kos from Riverside?

    Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to Kos from Riverside. Booking flights from Riverside to Kos (KGS) should be relatively easy as there are 0 daily inbound flights from Riverside from 1 airline.

  • Can I find flights from Riverside to Kos for under $2,500 on Cheapflights?

    Yes, there are multiple flights from Riverside to Kos for under $2,500. The cheapest flight booked recently is on SWISS for just $2,487, but on average you can expect to pay $4,615.

  • What does LAX to KGS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Los Angeles Airport to Kos Airport flight would often be abbreviated as a LAX to KGS flight. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Long Beach Municipal Airport (LGB), San Bernardino Int Airport (SBD), Victorville Southern California Logistics Airport (VCV) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Riverside to Kos that include extra baggage allowance?

    The amount of baggage you can bring on your Riverside to Kos 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 Riverside to Kos with specific airlines?

    Yes, Cheapflights allows you to browse and filter Riverside to Kos 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 Riverside to Kos that include hotel bookings?

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

  • How can I find direct flights from Riverside to Kos?

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

  • Can I find deals for business class flights from Riverside to Kos?

    Yes. Cheapflights offers flight deals from Riverside to Kos 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 Riverside to Kos that allow pets onboard?

    Many airlines flying from Riverside to Kos 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 Riverside to Kos?

    Yes, you can often find last-minute deals on Riverside to Kos 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 Riverside to Kos flight deals updated?

    The Riverside to Kos flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Riverside to Kos

Discover the top airline that operate flights from Riverside to Kos. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$753Average$1,134FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Search flights from Riverside to Kos by cabin class

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

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 Riverside to Kos?

Deals for Riverside to Kos 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 Riverside to Kos?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Riverside to Kos.

Can Cheapflights find flights from Riverside to Kos with no change fees?

Yes, we can. To see specific flights from Riverside to Kos with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Riverside to Kos become cheaper?

Of course! You can now track prices for flights from Riverside to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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