Can I ask the airline to provide accommodation if the flight is cancelled and changed to the next day?

Delayed passengers who require airlines to provide accommodation need to be handled according to the situation:

First, you can request it, and you don't need to pay.

If the flight is delayed or cancelled due to maintenance, flight deployment, business, crew and other reasons, the airline will provide passengers with flight dynamic information and arrange services such as meals or accommodation.

Second, you can take it and you need to pay.

If the flight is delayed or cancelled due to weather, emergencies, air traffic control, security check and non-carrier reasons such as passengers, the airport can provide passengers with flight dynamic information and help them arrange meals and accommodation at their own expense.

If the passengers are informed in advance of the cancellation of the scheduled flight, the airline will cancel and refund the ticket for the passengers free of charge, but the passengers need to contact the counter as soon as possible to try their best to meet the passengers' change requirements on the premise of having seats.

Extended data:

Passengers' right to apply for flight cancellation:

1, request to change other flights in time.

2. Ask for meals (meal time) and accommodation (delayed for 6 hours and later than 0: 00 am).

3. Claim from the insurer of flight delay insurance (generally delayed for more than 4 hours when qualified).

4. Claim from the carrier airline (when it meets the requirements, it will generally be delayed for more than 4 hours).

5. Don't stop flying or seize the plane, otherwise it may lead to public security punishment by the police.

References:

Baidu encyclopedia-flight cancellation