Comcast's advertised prices start around $30 to $50 per month for internet alone, but what you actually pay depends on your location, the speed tier you choose, and what promotions are running when you sign up

Comcast (also branded as Xfinity) publishes starting prices on their website, but those numbers change by ZIP code and shift monthly based on current offers. A basic internet plan might advertise at $30 for the first 12 months, then jump to $60 or $70 after that period ends. If you bundle internet with cable TV or phone service, the bundle price is usually lower than buying each service separately — but only during the promotional period.

The real cost you need to know is what happens after the promotional rate expires. Many customers see their bill double or nearly double when the first-year discount ends. Comcast does not automatically renew promotional pricing; you have to call and negotiate a new rate, and whether they will offer one depends on your location, how long you have been a customer, and current competition in your area.

Key Takeaways

  • Comcast's published starting price for internet is usually $30 to $50 per month, but this is a promotional rate that lasts 12 months in most cases.
  • After the promotional period ends, the same plan typically costs $60 to $90 per month unless you call to negotiate a new rate.
  • Cable TV bundles appear cheaper than internet alone, but you are paying for channels you may not watch, and the bundle price also expires after 12 months.
  • Equipment rental fees (modem and router) add $10 to $15 per month on top of your service charge and are not included in advertised prices.
  • Your actual bill will include taxes and fees that vary by location, which can add 10 to 20 percent to the base price.

Internet-only pricing and what changes after year one

Comcast's internet-only plans come in several speed tiers. The entry-level plan typically advertises at $30 to $40 per month for the first 12 months and delivers speeds around 100 to 150 Mbps. Mid-tier plans start around $50 to $60 for the promotional period and offer 300 to 400 Mbps. Faster plans (600 Mbps and above) begin at $70 to $80 during the first year.

Once the promotional period ends, expect the same plan to cost roughly double. A plan that was $30 per month may become $60 to $70. A plan that was $60 may become $100 to $120. Comcast does not automatically lower your rate after the first year — your bill simply increases on the anniversary date. You can call their retention department and ask for a new promotional rate, and they often will offer one, but it is not may provide and depends on your location and whether other providers serve your address.

Some customers find that calling Comcast before the promotional period ends — even 30 to 60 days before — gives them better negotiating power than waiting until the bill has already increased. Others report that Comcast will not budge on price unless they threaten to switch providers. There is no standard policy; outcomes vary widely by location.

Cable TV bundles and what they actually include

Comcast advertises bundles that combine internet, cable TV, and sometimes phone service. A common bundle might be priced at $80 to $100 per month for the first year, which sounds cheaper than buying each service separately. However, this bundle price includes a cable TV package with a set number of channels — usually a basic or mid-tier package with 100 to 200 channels.

The advertised bundle price does not tell you which channels are included, and Comcast's channel lineups vary by region. You can see the exact channels on their website by entering your ZIP code, but the promotional price applies only to the specific package shown — upgrading to more channels or premium add-ons (like HBO or sports packages) costs extra immediately, not after the promotional period.

Like internet-only plans, bundle pricing expires after 12 months. When it does, the entire bundle price increases — not just the internet portion. A bundle that cost $80 per month may become $130 to $150 per month. If you want to keep the same channels and speeds, you will need to renegotiate. If you do not call, your bill simply goes up on the anniversary date.

Equipment rental fees that are not in the advertised price

Comcast's advertised prices do not include the cost of renting their modem and router. These fees are added to your bill separately and typically run $10 to $15 per month combined, depending on the equipment model. If you have a phone line through Comcast, there may be an additional gateway rental fee.

You can avoid this fee by purchasing your own modem and router instead of renting Comcast's equipment. Comcast publishes a list of compatible modems and routers on their website. A decent modem costs $100 to $200 and a router costs $50 to $150, so the equipment pays for itself in about 12 to 18 months of avoided rental fees. After that, you own the equipment and have no monthly rental charge.

If you buy your own equipment, make sure it is on Comcast's approved list before you purchase it. Not all modems work with Comcast's network, and using an incompatible device can cause connection problems or prevent you from getting the speeds you are paying for.

Taxes, fees, and what gets added at checkout

The price you see advertised is the base service charge only. Your actual bill will include taxes, regulatory fees, and sometimes a "broadcast TV fee" or "regional sports fee" that Comcast adds on top. These additions vary by location and can add 10 to 20 percent to your base bill.

For example, a $60 internet plan might show as $60 on Comcast's website, but your actual bill could be $68 to $72 after taxes and fees are added. A $100 bundle might become $115 to $125. These fees are not optional and are not negotiable — they are determined by your location and what services you have selected.

When you are comparing Comcast to other providers, ask each company for an estimate that includes all taxes and fees, not just the base service price. This is the only way to compare what you will actually pay month to month.

How to find out what Comcast costs in your specific area

Comcast's prices and available plans vary significantly by ZIP code. The only way to know what you will actually be offered is to enter your address on Comcast's website or call them directly. When you do, you will see the current promotional offers available at your location, the speed tiers offered, and the base price for each.

Write down the promotional price, the regular price after the promotional period ends, and the equipment rental fee. Ask whether the price includes taxes and fees or whether those will be added. Ask how long the promotional period lasts (usually 12 months, but sometimes longer or shorter). Ask whether you can purchase your own equipment to avoid rental fees.

If you are comparing Comcast to other providers in your area, get a similar breakdown from each one. The advertised price is only the beginning of what you will actually owe.

What happens when your promotional rate expires

On the anniversary of your service start date, Comcast will increase your bill to the regular (non-promotional) rate unless you take action. You will receive a notice in advance, usually 30 days before the increase takes effect. At that point, you have a few options.

You can call Comcast's retention department and ask for a new promotional rate. They often will offer one, though the new rate may be slightly higher than your original rate or may require you to commit to another 12-month period. You can also ask whether a different plan (lower speed, fewer channels) would be cheaper at the regular rate than your current plan. Some customers find that downgrading to a lower tier and getting a new promotional rate is cheaper than keeping their current plan at the regular rate.

If Comcast will not offer you a new promotional rate, you can check whether other providers (fiber, cable, or fixed wireless) serve your address and compare their prices. In some areas, competition is strong enough that Comcast will match a competitor's offer if you threaten to switch. In other areas, Comcast may have no local competition and will not negotiate.

Frequently Asked Questions

Can I get a lower price if I call Comcast and ask?

Yes, many customers successfully negotiate lower rates by calling the retention department, especially before or right after their promotional period ends. However, Comcast is not required to offer a discount, and whether they will depends on your location, how long you have been a customer, and whether other providers compete in your area. Calling before the rate increase takes effect gives you more leverage than calling after.

What is the difference between the price Comcast shows online and what I actually pay?

The online price is the base service charge only. Your actual bill will include equipment rental fees ($10 to $15 per month), taxes, and regional fees that vary by location. These additions can increase your bill by 10 to 20 percent. Always ask for a total estimate that includes all fees before you sign up.

Is it cheaper to buy my own modem instead of renting Comcast's?

Yes, if you plan to stay with Comcast for more than 12 to 18 months. A compatible modem costs $100 to $200 upfront but saves you $10 to $15 per month in rental fees. After 12 to 18 months, you break even and start saving money. Make sure any modem you buy is on Comcast's approved compatibility list before you purchase it.

Why does my bill go up after the first year?

Comcast's advertised prices are promotional rates that last 12 months (sometimes longer or shorter, depending on the offer). After the promotional period ends, the price increases to the regular rate, which is typically double the promotional price. You can call to negotiate a new promotional rate, but you must take action — Comcast will not automatically renew the discount.

Do I have to bundle cable TV with internet to get a good price?

Bundles appear cheaper during the promotional period, but the savings disappear after 12 months when the entire bundle price increases. If you do not watch cable TV, buying internet alone and using a streaming service may be cheaper in the long run, even though the internet-only price is higher upfront. Compare the regular (non-promotional) prices of both options to see which is cheaper after year one.