Cheap flights from Chicago (CHI) to Tallinn (TLL) from $425
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 5/2. 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.
The best prices from Chicago to Tallinn Ulemiste are usually found in February or April, booked 39 days in advance, depart on a Wednesday or Sunday and return on a Sunday
Cheap flight deals from Chicago to Tallinn
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Tallinn (TLL). 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 April 23, 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | $532 |
One-way from | $524 |
What is the cheapest day to fly round-trip from Chicago to Tallinn?
Sunday flights are found to be more expensive to fly from Chicago to Tallinn. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Tallinn.
How far in advance should I book a flight from Chicago to Tallinn?
Travelers have found it’s best to book a flight 40 days in advance to save up to 51% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Tallinn 1-2 weeks in advance for as low as $506, or $1,491 for flights within the next 24 hours.
What is the cheapest month to fly from Chicago to Tallinn?
Flights from Chicago to Tallinn lean towards being more expensive in July. Prices are generally better when you fly from Chicago to Tallinn in February, with the cheapest ticket starting at $430.
When is the cheapest time to fly from Chicago to Tallinn (CHI - TLL)?
Unlike at noon, when flights are generally more expensive, you can save up to 54% on flights from Chicago to Tallinn by exploring options for tickets in the morning.
Cheap Finnair flights from Chicago to Tallinn
Explore cheap flight options specifically provided by Finnair for the route between Chicago and Tallinn. 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 3,086,534 searches. Data last updated April 23, 2024.
Consider these cheap Finnair flights we've found departing from Chicago to Tallinn. Make sure to check back often as deals are often changing.
Cheap Lufthansa flights from Chicago to Tallinn
Explore cheap flight options specifically provided by Lufthansa for the route between Chicago and Tallinn. 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 3,086,534 searches. Data last updated April 23, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Chicago to Tallinn. Check back soon if you're not seeing flights that suit your needs.
Cheap Chicago to Tallinn flights in April & May 2024
Find cheap flight options from Chicago to Tallinn specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
The lowest fares we've come across on flights traveling from Chicago to Tallinn in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Chicago to Tallinn 2024 flight deals
Discover exclusive flight deals for travel between Chicago and Tallinn in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
The lowest fares we've come across on flights traveling from Chicago to Tallinn in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Chicago to Tallinn flights leaving soon
Find last-minute flight options from Chicago to Tallinn 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 3,086,534 searches. Data last updated April 23, 2024.
Check out these flights departing soon from Chicago to Tallinn. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Tallinn from Chicago
Search for one-way flight options from Chicago to Tallinn. 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 3,086,534 searches. Data last updated April 23, 2024.
Take a look at some of the one-way flights we've detected from Chicago to Tallinn. Users needing a return flight from Chicago to Tallinn should utilize the search form above.
Find flights from Chicago to Tallinn within your budget
Customize your flight search to find flights from Chicago to Tallinn 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 3,086,534 searches. Data last updated April 23, 2024.
Fly from
Fly to
Budget
$565 - $1,214
Route
Depart
Return
Price
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Thu 5/2
2 stops19h 45m
Tallinn Ulemiste
Thu 5/16
2 stops19h 05m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Thu 5/2
1 stop11h 00m
Tallinn Ulemiste
Thu 5/16
2 stops18h 10m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Thu 5/2
1 stop18h 35m
Tallinn Ulemiste
Thu 5/16
1 stop18h 00m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Sat 4/27
2 stops31h 23m
Tallinn Ulemiste
Sat 5/4
1 stop25h 10m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Sat 4/27
2 stops35h 10m
Tallinn Ulemiste
Sat 5/4
2 stops41h 45m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Tue 6/25
1 stop22h 10m
Tallinn Ulemiste
Thu 9/12
1 stop17h 50m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Mon 7/8
2 stops14h 55m
Tallinn Ulemiste
Wed 7/17
2 stops16h 00m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Thu 5/2
2 stops25h 45m
Tallinn Ulemiste
Thu 5/16
3 stops24h 20m
Chicago O'Hare IntlTallinn Ulemiste
ORD - TLL
ORDTLL
Chicago O'Hare Intl
Thu 6/20
1 stop12h 10m
Tallinn Ulemiste
Fri 8/9
1 stop13h 20m
When is the best time to book a flight from Chicago to Tallinn?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Tallinn. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Tallinn, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Chicago to Tallinn?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Tallinn. Price data was last updated on April 21, 2024.
Average price of flights to Tallinn by month
Plan your trip from Chicago to Tallinn by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Tallinn is currently $490 while a round-trip flight costs $758. Price data was last updated on April 21, 2024.
Currently, November is the cheapest month in which you can book a flight from Chicago to Tallinn (average of $532). Flying from Chicago to Tallinn in June is currently the most expensive (average of $1,223). 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
$580
February
$602
March
$622
April
$611
May
$764
June
$1,223
July
$1,186
August
$838
September
$711
October
$606
November
$532
December
$556
Temperature and rainfall in Tallinn by month
Plan your trip to Tallinn by taking into account the average temperature and rainfall totals by month.
TLL Temperature | 23 - 62.6 °F |
|---|
Reviews of airlines servicing Tallinn
Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated April 23, 2024.
Get a feel of what it's like to fly with Finnair, Lufthansa and United Airlines from Chicago to Tallinn by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
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
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Alternative routes for Chicago to TallinnSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Chicago to Tallinn
Discover the top 6 airlines that operate flights from Chicago to Tallinn. 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 3,086,534 searches. Data last updated April 23, 2024.
Search flights from Chicago to Tallinn by cabin class
Find flights from Chicago to Tallinn, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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