Flights Detroit → Baltimore
As of August 2026, economy flights from Detroit to Baltimore have a typical range USD 398–749, median USD 579. Full range across all 96 offers: USD 329–797. We found 53% of 96 offers from budget carriers (around USD 572) and 47% from full-service carriers (around USD 675).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Detroit → Baltimore
Based on 96 offers · August 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Detroit → Baltimore
Add-on pricing from the cheapest available offer per airline · August 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | — | — | — |
| Southwest | Included | USD 90 | — |
| United Airlines | Included | USD 35 | — |
| Delta Air Lines | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Detroit to Baltimore cost?
Based on 96 offers · August 2026
Detroit to Baltimore flights ranged from USD 329 to USD 797 across 96 offers analyzed in August 2026. Two fare clusters detected: budget fares around 586 and premium fares around 727 The chart below shows how prices distributed across all 96 offers.
These 96 offers (August 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 492 and USD 708
What hidden fees do Detroit to Baltimore flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Detroit to Baltimore routes. The breakdown below is based on 96 offers analyzed in August 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 15 | 3% |
| WN | 90 | 12% |
| UA | 45 | 6% |
| DL | 76 | 10% |
Delta Air Lines: base ~USD 632 + fees USD 76 = ~USD 708 total. United Airlines: base ~USD 668 + fees USD 45 = ~USD 713 total.
Delta Air Lines's USD 76 ancillary fees narrow the gap with United Airlines's lower-fee model — the USD 36 base difference shrinks to USD 5 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Detroit to Baltimore?
9 airlines flew Detroit to Baltimore in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 F9|WN | 1 | — | 490 | n/a |
 Frontier Airlines | 42 | 360–609 | 492 | 15 (3%) |
 F9|AA | 2 | — | 492 | n/a |
 F9|JetBlue | 3 | 491–515 | 493 | n/a |
 WN|F9 | 3 | 564–581 | 572 | n/a |
 American Airlines | 6 | 583–722 | 675 | n/a |
 Delta Air Lines | 21 | 579–797 | 708 | 76 (11%) |
 United Airlines | 14 | 571–720 | 713 | 45 (6%) |
 Southwest Airlines | 4 | 702–749 | 726 | 90 (12%) |
Where do the best Detroit → Baltimore prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Detroit to Baltimore flights
- Full-service carriers on Detroit–Baltimore cost 1.1x more than budget airlines (USD 608 vs USD 570 median; overall median USD 579).
- WN charges 6.0x more in ancillary fees than F9 — USD 90 vs USD 15 avg per booking.
- The same route priced USD 305 apart depending on where it was booked — the lowest median was USD 492. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Detroit to Baltimore cost?
- Based on 96 offers analyzed, Detroit to Baltimore flights range from USD 329 to USD 797, with a median price of USD 579. Search for your specific dates →
- What hidden fees should I expect on Detroit to Baltimore flights?
- On average, ancillary fees (bags, seat selection) add USD 38 to the base fare on Detroit to Baltimore flights. See itemized fees for your itinerary →
- Which airline is cheapest on Detroit to Baltimore including all fees?
- F9|WN has the lowest median fare on Detroit to Baltimore at USD 490 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Detroit–Baltimore flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 492. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Detroit to Baltimore routes?
- Detroit to Baltimore has 9 airlines competing, creating a price range from USD 329 to USD 797 across 96 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
9 airlines, two price clusters — find which fits your budget
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