₪2,663 Find Cheap Flights to Boulder

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boulder departing on 11.03. 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.
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Good to know

Low season

November

High season

May

Cheapest flight

₪2,663
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Tel Aviv to Denver

FAQs - booking Boulder flights

  • How to fly to Boulder?

    You cannot fly directly to Boulder. KAYAK recommends you fly to Denver Intl (DEN) (53.76 km from Boulder). From there you can rent a car or get a taxi.

  • What airports are near Boulder?

    The closest airport is Denver Intl (DEN) (53.76 km). KAYAK recommends you fly to Denver Intl.

  • How far is Denver Intl Airport from central Denver?

    The distance between Denver Intl Airport and downtown Denver is 30 km.

  • What is the name of Denver’s airport?

    When flying to Denver, you'll arrive at Denver Intl Airport (DEN). The airport is also known as Denver or Denver Intl.

  • How does KAYAK find such low prices on flights to Boulder?

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

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

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

  • What is the Hacker Fare option on flights to Boulder?

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

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

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

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Top tips for finding cheap flights to Boulder

  • There is no major airport in Boulder. It is instead served by Denver Intl Airport.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Israel is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boulder flight deals.
See more tips

Top 5 airlines flying to Boulder

Need help choosing which airline to fly with from Israel to Boulder? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
EL ALOverall score based on 532 reviews
8.3Crew
7.8Boarding
7.3Entertainment
6.9Food
7.4Comfort
Airline reviews

2 hours on the tarmac then another 20 minutes at the gate make for a poor experience

2.0 MediocreAnonymous, Dec 2024BOS - DEN
Read more EL AL reviews

2 hours on the tarmac then another 20 minutes at the gate make for a poor experience

Very old plane, small, no screens, no charging ports. It was 4 hour of pain! I would not recommend this flight, not to mention that it costed $800, which is a total ripoff. Don't recommend!

Poor food. No seats screens only WiFi and not text messages. No in flight information for the flight . Took off one hour late.

The check in was very slow and we had to wait more than half an hour at the reception ! No priority for Platinum passengers

Non responsive and affable flight attendants. Preordered fruit dish delivered “by mistake” to a different passenger!

It was a good flight arrived on time with great crew and tasty food.(Business class)

The plain was 1 hour late. The drinking cup are ridiculously small

My El Al flight was awful - very uncomfortable seats, like short-haul Spirit Airlines not good for a 15-hour flight. My aisle seat stuck out into the aisle so was constantly banged into by flight attendant-driven carts - no apologies given at any time- and people waiting to use the toilet. Flight attendants literally yelling at passengers to sit down a half hour before landing - a lot of yelling in general. Especially unwelcome at 3am.

Everything was good, but there was a delay of about an hour

I liked it as a half empty flight, I didn't like to wait 5 hours to fly which wasn't my fault.

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

I was at the back of the plane with earphones, and I could still hear the chatty flight attendants; I wasn't able to sleep at all.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

United airlines was top for my last trip in every way

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

Seat cushioning, and having at least 1 checked bag free, I dont understand why international flight would not include a checked bag.

If I book through Lufthansa, I expect to fly on Lufthansa, not discover. Food was bad, plane was delayed. Will not be flying Lufthansa again.

Service was courteous and attentive. Sat in the exit row. In exchange for leg room I had people tripping over my feet to use it at a hallway from one aisle to the other, had no access to films viaa viewscreen and no underseat storage for medicines or other personal travel needs. Next time I am seated there, I will refuse the exit row.

Food service was good. Aircraft was old and needed upgrade such as seats. Flight was delayed about 1 hour.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

Book Cheap Boulder Plane Tickets

Recent round-trip flight deals

15.02Sat
2 stops
37h 33mTLV-DEN
23.02Sun
2 stops
18h 45mDEN-TLV
₪3,332
19.02Wed
2 stopsDelta
26h 31mTLV-DEN
25.02Tue
2 stopsDelta
23h 05mDEN-TLV
₪3,343
15.02Sat
1 stopLufthansa
16h 40mTLV-DEN
23.02Sun
1 stopLufthansa
20h 20mDEN-TLV
₪3,380
12.02Wed
1 stopUnited Airlines
16h 40mTLV-DEN
19.02Wed
2 stopsUnited Airlines
38h 06mDEN-TLV
₪3,384
03.02Mon
2 stopsUnited Airlines
51h 10mTLV-DEN
18.02Tue
2 stopsUnited Airlines
24h 30mDEN-TLV
₪3,391
13.02Thu
1 stopLufthansa
30h 30mTLV-DEN
20.02Thu
1 stopLufthansa
20h 20mDEN-TLV
₪3,399
09.04Wed
1 stopBritish Airways
32h 55mTLV-DEN
16.04Wed
2 stopsBritish Airways
19h 28mDEN-TLV
₪3,571
09.04Wed
1 stopBritish Airways
32h 55mTLV-DEN
16.04Wed
1 stopBritish Airways
24h 25mDEN-TLV
₪3,579
21.05Wed
1 stopEL AL
18h 50mTLV-DEN
12.06Thu
1 stopEL AL
18h 55mDEN-TLV
₪5,190
18.02Tue
1 stopEL AL
19h 45mTLV-DEN
25.02Tue
1 stopEL AL
19h 14mDEN-TLV
₪5,863

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Recent one-way flight deals

11.03Tue
2 stopsairBaltic
33h 30mTLV-DEN
₪2,663
15.02Sat
2 stops
40h 18mTLV-DEN
₪3,873
11.03Tue
1 stopLufthansa
19h 40mTLV-DEN
₪4,307
15.02Sat
1 stopLufthansa
16h 40mTLV-DEN
₪4,377
15.02Sat
3 stopsEthiopian Air
46h 42mTLV-DEN
₪5,425
10.03Mon
1 stopEL AL
19h 04mTLV-DEN
₪7,147
14.02Fri
3 stopsEthiopian Air
47h 46mTLV-DEN
₪7,217
10.03Mon
2 stopsDelta
21h 53mTLV-DEN
₪8,537

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