Using Miles to Fly for Thanksgiving: The Most Expensive and Cheapest Routes

Thanksgiving award flights do not always offer a cheap way to travel. The number of airline miles required can vary sharply by route, destination, travel date, cabin, airline, and remaining award inventory.

A route that costs a reasonable number of miles on an ordinary November weekend can become expensive immediately before Thanksgiving. Another route may remain relatively affordable because it has more flights, stronger airline competition, or greater flexibility.

CNBC’s comparison of Thanksgiving flight routes shows how strongly route selection can affect the mileage cost of holiday travel. The practical lesson is clear: compare airports, dates, loyalty programs, and cash fares before transferring points or booking an award ticket. Source 1

The lowest mileage requirement is not automatically the cheapest option. Taxes, baggage, airport transfers, parking, positioning flights, and overnight stays can change the final cost.

How Much Can Thanksgiving Flights Cost in Miles?

Why Thanksgiving Creates Expensive Award Travel

Thanksgiving is one of the busiest travel periods in the United States. Millions of travelers visit family, return to college towns, take short vacations, or combine the holiday with additional time off.

Heavy demand affects award travel in several ways:

• Saver-level award seats may disappear quickly.
• Airlines may increase mileage prices through dynamic pricing.
• Nonstop flights can become particularly expensive.
• Popular departure and return dates may have limited availability.
• Premium-cabin awards may rise faster than economy awards.

Airline miles do not function like a fixed-price coupon. Some loyalty programs use award charts, while others price seats according to demand, cash fares, or inventory controls. The same flight can therefore require different mileage amounts depending on the program used to book it.

Travelers should distinguish among three costs:

1. Mileage price: The number of miles required.
2. Taxes and fees: Cash charges added to the award booking.
3. Total redemption value: The financial benefit of using miles instead of cash.

A low mileage requirement can still represent poor value if the cash fare is inexpensive. A high mileage requirement may be reasonable when Thanksgiving cash fares are unusually expensive and the award includes flexible cancellation terms.

What Makes One Route More Expensive Than Another?

Thanksgiving award pricing usually reflects several factors:

• Origin and destination demand.
• Departure and return dates.
• Departure time.
• Number of nonstop flights.
• Airline competition.
• Airport size and route frequency.
• Cabin class.
• Remaining award inventory.
• Loyalty-program pricing rules.

A route with frequent service may provide more opportunities to find a lower-priced award. However, high demand can still push prices upward when many travelers want the same flights.

Routes with limited service can become expensive faster. If only a few daily flights connect two airports, travelers have fewer alternatives when the cheapest award seats disappear. A nonstop flight may also require more miles than a connecting itinerary because travelers value convenience during a short holiday trip.

Mileage prices can change at any time. Treat the expensive and inexpensive routes identified in any comparison as planning guidance, not as a permanent price list.

The Most Expensive Thanksgiving Routes

Route Characteristics That Usually Require More Miles

The most expensive Thanksgiving routes typically combine high demand with limited low-level award availability. They often include:

• Popular metropolitan city pairs.
• Destinations with large family or college populations.
• Departures immediately before Thanksgiving.
• Returns on the Sunday after Thanksgiving.
• Nonstop flights with strong demand.
• Routes with few practical airport alternatives.

Travelers often pay a mileage premium to avoid a connection. That trade-off can make sense when the trip is short, schedules are tight, or holiday disruption risk is high. It can also produce poor value when the same destination is reachable through a nearby airport or a one-stop itinerary for substantially fewer miles.

Premium cabins may become disproportionately expensive because airlines release fewer business-class and first-class award seats during periods of strong demand. Economy awards may also rise, but premium inventory is often more limited.

Popular Dates Can Increase Redemption Rates

Flights on the Wednesday before Thanksgiving often attract heavy demand. Many travelers want to arrive before the holiday meal, concentrating bookings into a narrow window.

Weekend returns create the same problem. The Sunday after Thanksgiving is attractive to travelers who need to return before work or school. When many passengers choose the same date, both cash and award prices can increase.

Search these alternatives:

• Tuesday departures.
• Thanksgiving Day flights.
• Friday departures.
• Monday returns.
• Early-morning flights.
• Late-night flights.
• One-stop itineraries.

A one-day change can sometimes save more miles than switching loyalty programs. Travelers with remote-work flexibility or additional vacation time should search a full date range rather than only their preferred itinerary.

Why Major City Routes May Be Expensive

Major metropolitan routes attract families, college students, business travelers, leisure passengers, and travelers connecting through large hubs. High flight frequency does not guarantee low award prices because demand can overwhelm available inventory, especially on convenient nonstop flights.

Compare the primary airport with nearby alternatives, including:

• Main and secondary airports.
• Multiple airports in the departure region.
• Nearby arrival airports within driving distance.
• Major hubs with more airline competition.
• Regional airports served by connecting flights.

An alternative airport helps only when its total cost remains reasonable. Fuel, parking, rail fares, rental cars, rideshares, or positioning flights can eliminate the mileage savings.

The Cheapest Thanksgiving Routes

What Lower-Cost Routes Have in Common

Lower-cost Thanksgiving award routes often have one or more of these characteristics:

• Lower overall demand.
• More airline competition.
• Greater award-seat availability.
• Multiple daily flights.
• Flexible travel dates.
• Several airport or routing options.
• Less dependence on nonstop service.

“Cheapest” refers to the mileage requirement, not necessarily the lowest total trip cost. A low-mileage award may involve high taxes, inconvenient connections, baggage fees, or expensive ground transportation.

Calculate the complete cost, including:

• Miles.
• Taxes and fees.
• Checked baggage.
• Seat selection.
• Positioning flights.
• Parking and fuel.
• Rental cars.
• Trains or buses.
• Overnight accommodation.
• Additional meals caused by long connections.

A route with a slightly higher mileage price may be better if it avoids a separate positioning flight or a risky self-transfer.

Flexible Dates Can Reduce Costs

Search a calendar rather than one fixed date. Compare Tuesday through Thursday departures, Thanksgiving Day flights, Friday or Saturday returns, Monday returns, early-morning departures, evening flights, and overnight services.

Thanksgiving Day flights can sometimes have lower demand than flights on the preceding Wednesday. Schedules may be limited, however, and lower demand does not guarantee a low mileage price.

Search outbound and return flights separately. The two directions may follow different pricing patterns. A low-cost outbound award may pair with an expensive return, while another airline or airport may offer a better price in the opposite direction.

One-way awards also allow travelers to combine airlines, loyalty programs, cabins, or airports. Review the full itinerary carefully because separate reservations create additional risks.

Nearby Airports Can Expand Options

Search both sides of the trip for airports within driving distance, large hubs with more airlines, smaller airports with lower demand, and airports connected by rail or intercity bus.

The best alternative depends on the traveler’s schedule and ground transportation options. A low-mileage flight from an airport several hours away may cost more after parking, fuel, lodging, and lost time. Use a total-cost comparison rather than focusing only on the mileage figure.

How to Use Miles Strategically for Thanksgiving

Search Multiple Loyalty Programs

Award prices vary by airline and loyalty program. Check the operating airline’s program, transfer partners, partner airlines, alliances, and one-way availability across multiple programs.

A flight that looks expensive through one program may be available for fewer miles through a partner. Verify the following before transferring points:

• Transfer times and fees.
• Taxes and surcharges.
• Change and cancellation rules.
• Mileage redeposit fees.
• Seat and baggage policies.

Do not transfer flexible points until the award seat is available and the itinerary is ready to book. Most transfers cannot be reversed. A temporary transfer bonus does not help if the flight disappears before the points arrive.

Compare Miles With the Cash Fare

Use this formula:

Value per mile = (Cash fare - taxes and fees) / miles required

For example, a $500 ticket requiring 25,000 miles plus $11 in taxes produces:

($500 - $11) / 25,000 = 1.96 cents per mile

Compare that result with the value you normally expect from your miles. The calculation is only a guide, but it helps prevent emotional holiday bookings.

Using miles may be attractive when cash fares are unusually high, award prices remain reasonable, taxes are low, the alternative is an expensive premium-cabin ticket, the booking offers useful flexibility, or preserving cash matters more than preserving miles.

Paying cash may be better when fares are inexpensive, award rates are inflated, or the ticket earns valuable airline miles and status credit.

Consider One-Way and Mixed-Airline Itineraries

Booking each direction independently can reveal better prices. Consider different airlines, airports, cabins, loyalty programs, or cash for one direction and miles for the other.

This approach creates risks. Separate tickets may not be protected if a delayed flight causes a missed connection. Checked bags may need to be collected and rechecked. A schedule change on one reservation may not affect the other ticket.

Avoid tight self-transfers during Thanksgiving. Leave substantial connection time or use an overnight buffer when separate tickets are required.

When Should Travelers Book Thanksgiving Flights?

Forbes, Travel + Leisure, NerdWallet, and The Points Guy examine holiday flight-booking timing and lower-cost travel dates. Their guidance supports monitoring prices early, comparing travel days, and avoiding rigid assumptions about one universal best booking day. Source 3 Source 5 Source 7

The Points Guy also discusses when to buy holiday flights for the 2026-27 season, but travelers should verify the seasonal context before applying its recommendations to another Thanksgiving. Source 9

No source can guarantee the lowest price for every route. Thanksgiving demand, airline schedules, inventory, and travel dates matter more than a rigid purchase-day rule.

A Practical Booking Timeline

Six to Nine Months Before Thanksgiving

• Identify flexible departure and return dates.
• List nearby airports.
• Review airline and loyalty-program options.
• Track cash fares and award prices.
• Confirm mileage balances and transfer partners.

Three to Six Months Before Thanksgiving

• Check award calendars regularly.
• Book when a strong redemption appears.
• Review cancellation and redeposit rules.
• Consider a refundable cash fare when appropriate.

One to Three Months Before Thanksgiving

• Recheck prices after booking.
• Monitor schedule changes.
• Look for lower award rates.
• Avoid assuming prices will fall.
• Prioritize securing a suitable itinerary.

During the Final Weeks

• Search less popular departure times.
• Check alternate airports.
• Search one-way awards.
• Compare last-minute cash and mileage prices.
• Prepare a backup plan for delays and cancellations.

The Best Days to Fly for Lower Thanksgiving Costs

Compare Sunday, Monday, and Tuesday departures with Wednesday flights. Thanksgiving Day may offer lower demand, but limited schedules can reduce the available options.

For returns, compare Friday, Saturday, Monday, and later departures with the busiest Sunday return. Extending the trip by one or two days may reduce the mileage price, but include lodging, meals, transportation, missed work, pet care, and childcare in the calculation.

The day a traveler purchases a ticket differs from the day the traveler flies. Changing the travel date often has a larger effect than purchasing on a particular weekday. Use price-tracking tools and award calendars, then book when the fare or mileage rate meets the budget.

Common Mistakes When Redeeming Miles

Waiting for a Guaranteed Deal

Holiday award inventory can disappear quickly. Book when the price is acceptable and the itinerary meets your needs, especially when the ticket has favorable cancellation rules.

Ignoring Additional Costs

Include award taxes, carrier surcharges, baggage, parking, ground transportation, and overnight stays. The lowest mileage requirement may not produce the lowest total cost.

Booking Separate Tickets Without a Buffer

Separate reservations may not provide protection during delays. Avoid tight connections and allow extra time between tickets. An overnight stay may be safer than risking a missed connection.

Focusing Only on Nonstop Flights

One-stop itineraries may require fewer miles. Balance the savings against connection time, airport complexity, baggage handling, and the greater disruption risk of holiday travel.

A Step-by-Step Strategy

1. List flexible travel dates. Include alternative departure and return days.
2. Identify nearby airports. Search origin and destination alternatives.
3. Check the cash price first. Establish the baseline cost.
4. Search award calendars. Compare several airlines and programs.
5. Compare cabins. Premium awards can occasionally offer stronger value.
6. Calculate redemption value. Subtract taxes and fees from the cash fare before dividing by miles.
7. Review cancellation rules. Confirm the cost of changing or redepositing the award.
8. Book a practical itinerary. Avoid unsafe self-transfers and unreasonable connections.
9. Continue monitoring prices. Rebook only when the rules allow it and savings justify the effort.
10. Prepare for disruptions. Allow extra time and verify schedules before departure.

Final Takeaway: Route Flexibility Matters

Thanksgiving mileage costs depend heavily on route, dates, airline, cabin, and award availability. The most expensive routes generally combine concentrated demand with limited low-level award seats. The cheapest routes often become available through flexible dates, alternate airports, connecting flights, and competing loyalty programs.

The central guidance from Forbes, Travel + Leisure, NerdWallet, and The Points Guy is consistent: track prices early, compare travel dates, and avoid relying on one universal booking-day rule.

Compare total cash and mileage costs, including taxes, fees, baggage, transportation, and schedule risk. Book when the itinerary provides acceptable value, practical timing, and enough flexibility for holiday disruption.

FAQ

Is it cheaper to use miles for Thanksgiving flights?

Sometimes. Miles can reduce costs when cash fares are high and award availability remains reasonable. Compare the mileage requirement, taxes, fees, cancellation rules, and cash alternatives before booking.

What are the most expensive Thanksgiving routes when using miles?

They are generally high-demand routes with limited saver award inventory. CNBC’s comparison illustrates how route selection affects mileage costs, but prices change by date, airline, cabin, and loyalty program. Source 1

What are the cheapest Thanksgiving routes when using miles?

Lower-cost routes often have more competition, more award seats, flexible dates, or multiple airport options. A low mileage price does not guarantee the lowest total trip cost.

When should I book a Thanksgiving flight with miles?

Start searching months ahead and book when a suitable award rate appears. Monitoring route-specific availability is more reliable than waiting for a specific best booking day.

Is flying on Thanksgiving Day cheaper?

It can be. Thanksgiving Day flights may have lower demand than flights immediately before the holiday, but schedules may be limited and low mileage prices are not guaranteed.

Should I use airline miles or pay cash for Thanksgiving?

Calculate the redemption value. Use miles when the award price is reasonable relative to the cash fare and taxes are low. Pay cash when fares are inexpensive, award rates are inflated, or preserving miles has greater future value.