Cheap flights from Boston (BOS) to Cologne (CGN) from $468

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 7/17. 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.
BOS — CGN
Jun 4 — Jun 111

Cheap flight deals from Boston to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cologne (CGN). 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 May 30, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$720

One-way from

$468
High demand for flights, 32% potential price rise
Best time to find cheap flights, 25% potential price drop
From Boston Logan Intl to Cologne Köln/Bonn
One-way flight from Boston Logan Intl to Cologne Köln/Bonn

What is the cheapest day to fly round-trip from Boston to Cologne?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Boston to Cologne?

Our data shows that January tends to be the cheapest month to fly to Cologne from Boston. Users have commonly found prices around $1,083 for the month, but tickets can be as low as $661. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from BOS to CGN?

When flying from Boston to Cologne, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 4% versus a flight in the morning.

Cheap British Airways flights from Boston to Cologne

Explore cheap flight options specifically provided by British Airways for the route between Boston and Cologne. 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 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest British Airways flights we've come across from Boston to Cologne. It's recommended that users confirm their flight details before booking.
Thu 8/17:30 amBOS - CGN
1 stop20h 00mBritish Airways
Sun 9/19:55 pmCGN - BOS
1 stop24h 55mBritish Airways
Deal found 5/29$864
Thu 8/19:55 pmBOS - CGN
1 stop17h 20mBritish Airways
Sun 9/19:55 pmCGN - BOS
2 stops25h 25mBritish Airways
Deal found 5/29$902
Mon 7/157:30 amBOS - CGN
1 stop20h 30mBritish Airways
Tue 7/2310:55 amCGN - BOS
2 stops17h 45mBritish Airways
Deal found 5/29$973
Mon 7/156:20 amBOS - CGN
2 stops21h 40mBritish Airways
Tue 7/2310:55 amCGN - BOS
2 stops17h 45mBritish Airways
Deal found 5/29$978
Thu 8/15:45 pmBOS - CGN
2 stops21h 30mBritish Airways
Sun 9/110:20 amCGN - BOS
2 stops15h 31mBritish Airways
Deal found 5/29$979
Mon 7/810:00 pmBOS - CGN
1 stop29h 25mBritish Airways
Tue 7/1610:55 amCGN - BOS
2 stops17h 45mBritish Airways
Deal found 5/29$999
Mon 7/157:30 amBOS - CGN
1 stop20h 30mBritish Airways
Tue 7/2310:55 amCGN - BOS
1 stop11h 55mBritish Airways
Deal found 5/29$1,026
Mon 7/810:00 pmBOS - CGN
1 stop29h 25mBritish Airways
Mon 7/1510:50 amCGN - BOS
2 stops18h 55mBritish Airways
Deal found 5/29$1,051
Mon 7/810:00 pmBOS - CGN
1 stop29h 25mBritish Airways
Tue 7/1610:55 amCGN - BOS
1 stop17h 45mBritish Airways
Deal found 5/29$1,052

Cheap United Airlines flights from Boston to Cologne

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Cologne. 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Boston and landing in Cologne. Make sure to examine the flight information before completing your reservation.
Thu 8/19:49 amBOS - CGN
2 stops20h 26mUnited Airlines
Sun 9/16:00 amCGN - BOS
2 stops22h 06mUnited Airlines
Deal found 5/30$929
Mon 7/228:05 pmBOS - CGN
1 stop13h 45mUnited Airlines
Tue 7/306:00 amCGN - BOS
1 stop17h 50mUnited Airlines
Deal found 5/29$1,000
Sun 7/217:35 amBOS - CGN
2 stops26h 15mUnited Airlines
Tue 7/308:40 amCGN - BOS
1 stop15h 10mUnited Airlines
Deal found 5/30$1,031
Mon 7/2210:40 amBOS - CGN
2 stops23h 10mUnited Airlines
Tue 7/306:00 amCGN - BOS
2 stops16h 00mUnited Airlines
Deal found 5/29$1,053
Fri 6/2810:00 pmBOS - CGN
2 stops32h 15mUnited Airlines
Fri 7/511:45 amCGN - BOS
2 stops27h 37mUnited Airlines
Deal found 5/29$1,502
Sat 8/178:05 pmBOS - CGN
1 stop10h 10mUnited Airlines
Sat 8/248:40 amCGN - BOS
1 stop15h 10mUnited Airlines
Deal found 5/30$3,818

Cheap Boston to Cologne flights in May & June 2024

Find cheap flight options from Boston to Cologne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the most attractive deals on flights from Boston to Cologne in 2024. Check back regularly for other flight deals.
Sun 6/97:15 pmBOS - CGN
2 stops20h 10mMultiple Airlines
Fri 6/146:40 amCGN - BOS
2 stops17h 20mMultiple Airlines
Deal found 5/29$922
Sat 6/87:15 pmBOS - CGN
3 stops32h 25mMultiple Airlines
Tue 6/117:15 pmCGN - BOS
3 stops28h 45mMultiple Airlines
Deal found 5/29$1,006
Sun 6/97:15 pmBOS - CGN
3 stops18h 40mMultiple Airlines
Fri 6/146:40 amCGN - BOS
2 stops17h 20mMultiple Airlines
Deal found 5/29$1,042
Wed 6/197:15 pmBOS - CGN
2 stops21h 05mMultiple Airlines
Sat 6/226:00 amCGN - BOS
1 stop16h 00mMultiple Airlines
Deal found 5/29$1,074
Sun 6/98:20 pmBOS - CGN
1 stop20h 00mMultiple Airlines
Fri 6/1410:40 pmCGN - BOS
2 stops45h 45mMultiple Airlines
Deal found 5/29$1,081
Fri 5/317:15 pmBOS - CGN
2 stops15h 20mMultiple Airlines
Thu 6/136:05 amCGN - BOS
1 stop21h 10mMultiple Airlines
Deal found 5/29$1,084
Thu 5/308:15 pmBOS - CGN
1 stop20h 05mMultiple Airlines
Thu 6/137:10 amCGN - BOS
2 stops16h 50mMultiple Airlines
Deal found 5/29$1,087
Wed 6/193:26 pmBOS - CGN
2 stops34h 54mMultiple Airlines
Thu 7/46:15 amCGN - BOS
1 stop20h 55mMultiple Airlines
Deal found 5/29$1,117
Wed 6/199:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Sat 6/222:55 pmCGN - BOS
1 stop35h 00mTurkish Airlines
Deal found 5/29$1,139

Boston to Cologne 2024 flight deals

Discover exclusive flight deals for travel between Boston and Cologne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the most attractive deals on flights from Boston to Cologne in 2024. Check back regularly for other flight deals.
Thu 9/127:15 pmBOS - CGN
2 stops13h 35mMultiple Airlines
Wed 9/186:00 pmCGN - BOS
1 stop33h 10mMultiple Airlines
Deal found 5/29$616
Fri 12/139:00 pmBOS - CGN
1 stop16h 25mLufthansa
Sun 12/229:10 amCGN - BOS
1 stop15h 25mLufthansa
Deal found 5/29$752
Fri 12/135:30 pmBOS - CGN
2 stops13h 15mUnited Airlines
Sun 12/226:05 amCGN - BOS
1 stop18h 30mUnited Airlines
Deal found 5/29$778
Thu 9/129:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Wed 9/1810:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/29$792
Thu 9/125:50 pmBOS - CGN
2 stops21h 25mBritish Airways
Wed 9/1810:25 amCGN - BOS
2 stops14h 27mBritish Airways
Deal found 5/29$829
Fri 10/49:50 pmBOS - CGN
1 stop15h 00mTurkish Airlines
Sun 10/2010:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/29$840
Sat 7/2710:55 pmBOS - CGN
1 stop31h 10mMultiple Airlines
Sat 8/312:15 pmCGN - BOS
2 stops35h 45mMultiple Airlines
Deal found 5/29$863
Thu 8/17:30 amBOS - CGN
1 stop20h 00mBritish Airways
Sun 9/19:55 pmCGN - BOS
1 stop24h 55mBritish Airways
Deal found 5/29$864
Fri 10/46:34 amBOS - CGN
2 stops20h 56mBritish Airways
Sun 10/2010:20 amCGN - BOS
1 stop18h 25mBritish Airways
Deal found 5/29$869

Boston to Cologne flights leaving soon

Find last-minute flight options from Boston to Cologne 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 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Boston to Cologne. It's wise to confirm all flight details are correct before booking.
Sun 6/97:15 pmBOS - CGN
2 stops20h 10mMultiple Airlines
Fri 6/146:40 amCGN - BOS
2 stops17h 20mMultiple Airlines
Deal found 5/29$922
Sat 6/87:15 pmBOS - CGN
3 stops32h 25mMultiple Airlines
Tue 6/117:15 pmCGN - BOS
3 stops28h 45mMultiple Airlines
Deal found 5/29$1,006
Sun 6/97:15 pmBOS - CGN
3 stops18h 40mMultiple Airlines
Fri 6/146:40 amCGN - BOS
2 stops17h 20mMultiple Airlines
Deal found 5/29$1,042
Sun 6/98:20 pmBOS - CGN
1 stop20h 00mMultiple Airlines
Fri 6/1410:40 pmCGN - BOS
2 stops45h 45mMultiple Airlines
Deal found 5/29$1,081
Sat 6/87:15 pmBOS - CGN
3 stops33h 45mMultiple Airlines
Tue 6/116:30 amCGN - BOS
2 stops19h 35mMultiple Airlines
Deal found 5/29$1,158
Sun 6/93:15 pmBOS - CGN
3 stops25h 50mMultiple Airlines
Fri 6/145:40 pmCGN - BOS
3 stops31h 08mMultiple Airlines
Deal found 5/29$1,171
Sat 6/87:15 pmBOS - CGN
2 stops14h 50mMultiple Airlines
Tue 6/116:30 amCGN - BOS
2 stops19h 35mMultiple Airlines
Deal found 5/29$1,184
Sat 6/89:50 pmBOS - CGN
1 stop29h 35mTurkish Airlines
Tue 6/1110:25 amCGN - BOS
1 stop15h 30mTurkish Airlines
Deal found 5/29$1,245
Sat 6/89:45 amBOS - CGN
2 stops17h 40mMultiple Airlines
Tue 6/1110:25 amCGN - BOS
1 stop15h 30mMultiple Airlines
Deal found 5/29$1,337

One-way flights to Cologne from Boston

Search for one-way flight options from Boston to Cologne. 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 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Boston to Cologne can select one of these great deals. For those needing a return trip from Boston, there is a search form available above.
Wed 7/178:50 pmBOS - CGN
2 stops14h 15mMultiple Airlines
Deal found 5/29$468
Wed 7/1711:35 pmBOS - CGN
3 stops29h 20mMultiple Airlines
Deal found 5/29$685
Thu 7/1810:55 pmBOS - CGN
3 stops35h 15mMultiple Airlines
Deal found 5/29$718
Sat 6/153:35 pmBOS - CGN
2 stops25h 25mMultiple Airlines
Deal found 5/29$841
Sat 6/1510:56 pmBOS - CGN
3 stops36h 09mMultiple Airlines
Deal found 5/29$844
Fri 6/79:00 pmBOS - CGN
2 stops18h 50mMultiple Airlines
Deal found 5/30$1,489
Fri 6/79:45 pmBOS - CGN
3 stops16h 10mMultiple Airlines
Deal found 5/30$1,697

Find flights from Boston to Cologne within your budget

Customize your flight search to find flights from Boston to Cologne 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$863 - $1,121

Route

Depart

Return

Price

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sat 7/27

1 stop31h 10m

Cologne Köln/Bonn

Sat 8/3

2 stops35h 45m

$863

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Thu 8/1

1 stop20h 00m

Cologne Köln/Bonn

Sun 9/1

1 stop24h 55m

$864

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Thu 8/1

1 stop17h 20m

Cologne Köln/Bonn

Sun 9/1

2 stops25h 25m

$902

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 6/9

2 stops20h 10m

Cologne Köln/Bonn

Fri 6/14

2 stops17h 20m

$922

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Thu 8/1

2 stops20h 26m

Cologne Köln/Bonn

Sun 9/1

2 stops22h 06m

$929

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 7/21

1 stop17h 50m

Cologne Köln/Bonn

Tue 7/30

1 stop11h 00m

$981

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 7/21

2 stops24h 45m

Cologne Köln/Bonn

Tue 7/30

2 stops20h 54m

$1,057

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 7/8

1 stop15h 00m

Cologne Köln/Bonn

Mon 7/15

1 stop30h 05m

$1,095

Boston Logan IntlCologne Köln/Bonn

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 7/8

2 stops18h 10m

Cologne Köln/Bonn

Tue 7/16

2 stops20h 05m

$1,121

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Boston to Cologne?

Use this chart to determine the cheapest time to fly round-trip from Boston to Cologne. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Cologne flight should consider departing on Tuesday 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.
Search Deals

Best time to book a flight from Boston to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Cologne by month

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

CGN

Temperature

35.6 - 62.6 °F

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated May 30, 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and Turkish Airlines from Boston to Cologne to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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
1,954 reviews
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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.

7.4
Good
3,711 reviews
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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.

7.4
Good
10,777 reviews
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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.

7.1
Good
2,104 reviews
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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
7,004 reviews
7.8
Good
1,954 reviews

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

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 Boston to Cologne. 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 Boston to Cologne for under $900 on Cheapflights?

    Yes, there are multiple flights from Boston to Cologne for under $900. The cheapest flight booked recently is on Multiple Airlines for just $863, but on average you can expect to pay $958.

  • Are there last-minute flights available from Boston to Cologne for under $1,000?

    There are currently 10+ open flights from Boston to Cologne within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Boston to Cologne round-trip?

    According to our current data, British Airways ($864), United Airlines ($929), and Lufthansa ($981) offers the cheapest pricing from Boston to Cologne. You may be able to fly from Boston to Cologne for 20% less than the average price by searching for these airlines.

  • What does BOS to CGN mean?

    This is defined as Boston Logan Intl Airport (BOS) and Cologne Köln/Bonn Airport (CGN). Codes like Cologne Köln/Bonn Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Boston to Cologne that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Cologne 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 Boston to Cologne with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Cologne 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 Boston to Cologne that include hotel bookings?

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

  • How can I find direct flights from Boston to Cologne?

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

  • Can I find deals for business class flights from Boston to Cologne?

    Yes. Cheapflights offers flight deals from Boston to Cologne 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 Boston to Cologne that allow pets onboard?

    Many airlines flying from Boston to Cologne 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 Boston to Cologne?

    Yes, you can often find last-minute deals on Boston to Cologne 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 Boston to Cologne flight deals updated?

    The Boston to Cologne flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Boston to Cologne?

  • What is the cheapest month to book a flight from Boston to Cologne?

    Currently, February is the cheapest month in which you can book a flight from Boston to Cologne (average of $720). Flying from Boston to Cologne in June is currently the most expensive (average of $1,639). 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.

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Top 3 airlines flying from Boston to Cologne

Discover the top 3 airlines that operate flights from Boston to Cologne. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$582Average$968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$634Average$979FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$708Average$1,177FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Boston to Cologne by cabin class

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

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How does Cheapflights help users find flights from Boston to Cologne?

Deals for Boston to Cologne 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 Boston to Cologne?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Cologne for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Cologne with no change fees?

Need flexible booking options for your flight to Cologne from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Cologne become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cologne from Boston today and book when prices fit your budget.

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